Textural and functional analysis of sorghum flour cookies as ice cream inclusions 认领 引用

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作者 J.S.Myers Scott R.Bean +2 位作者 F.M.Aramouni X.Wu K.A.Schmidt 《Grain & Oil Science and Technology》 CAS 2023年第2期100-111,共12页

Flour serves as one of the primary ingredients of cookies,which affects dough properties,physical changes during baking,and post-baking cookie properties.Two gluten-free cookie formulations were developed with the goa... Flour serves as one of the primary ingredients of cookies,which affects dough properties,physical changes during baking,and post-baking cookie properties.Two gluten-free cookie formulations were developed with the goal of use as inclusions in frozen desserts.Blonde and chocolate cookies were made with sorghum flour or all-purpose wheat flour and then evaluated for physical and chemical properties.To determine functionality in a frozen state,texture analysis was conducted on cookies at−30℃,−17°C,and 20℃,replicating various ice cream storage temperatures.To simulate the process effect of incorporating the product into a frozen dessert,cookies were crumbled mechanically,and the crumbles were separated based on size.When evaluating cookies,no significant differences(P<0.05)were observed in width(W),thickness(T),spread,and W/T ratio for flour source within formula.Blonde cookies had lower moisture contents than chocolate cookies;further,blonde cookies made from sorghum flour had less moisture than those made with wheat flour.As the cookie temperature decreased from 20℃to−17℃,cookie hardness increased,with flour type having no effect.Within formula,cookies had similar instrumental color parameters.However,blonde cookies made from sorghum flour produced more smaller-sized pieces than those made from wheat flour.The results of this study demonstrate that sorghum flour cookies have desirable properties for use as inclusions in ice cream and other frozen desserts. 展开更多

关键词 Cookie Sorghum Inclusion Gluten-free Ice cream

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Search for the lepton number violating process J/ψ→K⁺K⁺e^-e^-+c.c. 认领 引用

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作者 M.Ablikim M.N.Achasov +727 位作者 P.Adlarson X.C.Ai R.Aliberti A.Amoroso Q.An Y.Bai O.Bakina Y.Ban H.-R.Bao V.Batozskaya K.Begzsuren N.Berger M.Berlowski M.B.Bertani D.Bettoni F.Bianchi E.Bianco A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai M.H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin X.Y.Chai J.F.Chang T.T.Chang G.R.Che Y.Z.Che C.H.Chen Chao Chen G.Chen H.S.Chen H.Y.Chen M.L.Chen S.J.Chen S.L.Chen S.M.Chen T.Chen X.R.Chen X.T.Chen X.Y.Chen Y.B.Chen Y.Q.Chen Z.Chen Z.K.Chen J.C.Cheng L.N.Cheng S.K.Choi X.Chu G.Cibinetto F.Cossio J.Cottee-Meldrum H.L.Dai J.P.Dai A.Dbeyssi R.E.de Boer D.Dedovich C.Q.Deng Z.Y.Deng A.Denig I.Denisenko M.Destefanis F.De Mori B.Ding X.X.Ding Y.Ding Y.Ding Y.X.Ding J.Dong L.Y.Dong M.Y.Dong X.Dong M.C.Du S.X.Du S.X.Du X.L.Du Y.Y.Duan Z.H.Duan P.Egorov G.F.Fan J.J.Fan Y.H.Fan J.Fang J.Fang S.S.Fang W.X.Fang Y.Q.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng L.Feng Q.X.Feng Y.T.Feng M.Fritsch C.D.Fu J.L.Fu Y.W.Fu H.Gao X.B.Gao Y.Gao Y.N.Gao Y.N.Gao Y.Y.Gao Z.Gao S.Garbolino I.Garzia P.T.Ge Z.W.Ge C.Geng E.M.Gersabeck A.Gilman K.Goetzen J.D.Gong L.Gong W.X.Gong W.Gradl S.Gramigna M.Greco M.H.Gu Y.T.Gu C.Y.Guan A.Q.Guo J.N.Guo L.B.Guo M.J.Guo R.P.Guo X.Guo Y.P.Guo A.Guskov J.Gutierrez K.L.Han T.T.Han F.Hanisch K.D.Hao X.Q.Hao F.A.Harris K.K.He K.L.He F.H.Heinsius C.H.Heinz Y.K.Heng C.Herold P.C.Hong G.Y.Hou X.T.Hou Y.R.Hou Z.L.Hou H.M.Hu J.F.Hu Q.P.Hu S.L.Hu T.Hu Y.Hu Z.M.Hu G.S.Huang K.X.Huang L.Q.Huang P.Huang X.T.Huang Y.P.Huang Y.S.Huang T.Hussain N.Hüsken N.in der Wiesche J.Jackson Q.Ji Q.P.Ji W.Ji X.B.Ji X.L.Ji X.Q.Jia Z.K.Jia D.Jiang H.B.Jiang P.C.Jiang S.J.Jiang X.S.Jiang Y.Jiang J.B.Jiao J.K.Jiao Z.Jiao S.Jin Y.Jin M.Q.Jing X.M.Jing T.Johansson S.Kabana N.Kalantar-Nayestanaki X.L.Kang X.S.Kang M.Kavatsyuk B.C.Ke V.Khachatryan A.Khoukaz O.B.Kolcu B.Kopf M.Kuessner X.Kui N.Kumar A.Kupsc W.Kühn Q.Lan W.N.Lan T.T.Lei M.Lellmann T.Lenz C.Li C.Li C.H.Li C.K.Li D.M.Li F.Li G.Li H.B.Li H.J.Li H.N.Li Hui Li J.R.Li J.S.Li J.W.Li K.Li K.L.Li K.L.Li L.J.Li Lei Li M.H.Li M.R.Li P.L.Li P.R.Li Q.M.Li Q.X.Li R.Li S.X.Li T.Li T.Y.Li W.D.Li W.G.Li X.Li X.H.Li X.L.Li X.Y.Li X.Z.Li Y.Li Y.G.Li Y.P.Li Z.J.Li Z.X.Li Z.Y.Li C.Liang H.Liang Y.F.Liang Y.T.Liang G.R.Liao L.B.Liao M.H.Liao Y.P.Liao J.Libby A.Limphirat C.C.Lin D.X.Lin L.Q.Lin T.Lin B.J.Liu B.X.Liu C.Liu C.X.Liu F.Liu F.H.Liu Feng Liu G.M.Liu H.Liu H.B.Liu H.H.Liu H.M.Liu Huihui Liu J.B.Liu J.J.Liu K.Liu K.Liu K.Y.Liu Ke Liu L.C.Liu Lu Liu M.H.Liu P.L.Liu Q.Liu S.B.Liu T.Liu W.K.Liu W.M.Liu W.T.Liu X.Liu X.Liu X.K.Liu X.L.Liu X.Y.Liu Y.Liu Y.Liu Y.B.Liu Z.A.Liu Z.D.Liu Z.Q.Liu X.C.Lou H.J.Lu J.G.Lu X.L.Lu Y.Lu Y.H.Lu Y.P.Lu Z.H.Lu C.L.Luo J.R.Luo J.S.Luo M.X.Luo T.Luo X.L.Luo Z.Y.Lv X.R.Lyu Y.F.Lyu Y.H.Lyu F.C.Ma H.L.Ma Heng Ma J.L.Ma L.L.Ma L.R.Ma Q.M.Ma R.Q.Ma R.Y.Ma T.Ma X.T.Ma X.Y.Ma Y.M.Ma F.E.Maas I.MacKay M.Maggiora S.Malde Q.A.Malik H.X.Mao Y.J.Mao Z.P.Mao S.Marcello A.Marshall F.M.Melendi Y.H.Meng Z.X.Meng G.Mezzadri H.Miao T.J.Min R.E.Mitchell X.H.Mo B.Moses N.Yu.Muchnoi J.Muskalla Y.Nefedov F.Nerling Z.Ning S.Nisar Q.L.Niu W.D.Niu Y.Niu C.Normand S.L.Olsen Q.Ouyang S.Pacetti X.Pan Y.Pan A.Pathak Y.P.Pei M.Pelizaeus H.P.Peng X.J.Peng Y.Y.Peng K.Peters K.Petridis J.L.Ping R.G.Ping S.Plura V.Prasad F.Z.Qi H.R.Qi M.Qi S.Qian W.B.Qian C.F.Qiao J.H.Qiao J.J.Qin J.L.Qin L.Q.Qin L.Y.Qin P.B.Qin X.P.Qin X.S.Qin Z.H.Qin J.F.Qiu Z.H.Qu J.Rademacker C.F.Redmer A.Rivetti M.Rolo G.Rong S.S.Rong F.Rosini Ch.Rosner M.Q.Ruan N.Salone A.Sarantsev Y.Schelhaas K.Schoenning M.Scodeggio K.Y.Shan W.Shan X.Y.Shan Z.J.Shang J.F.Shangguan L.G.Shao M.Shao C.P.Shen H.F.Shen W.H.Shen X.Y.Shen B.A.Shi H.Shi J.L.Shi J.Y.Shi S.Y.Shi X.Shi H.L.Song J.J.Song T.Z.Song W.M.Song Y.J.Song Y.X.Song Zirong Song S.Sosio S.Spataro F.Stieler S.S Su Y.J.Su G.B.Sun G.X.Sun H.Sun H.K.Sun J.F.Sun K.Sun L.Sun R.Sun S.S.Sun T.Sun Y.C.Sun Y.H.Sun Y.J.Sun Y.Z.Sun Z.Q.Sun Z.T.Sun C.J.Tang G.Y.Tang J.Tang J.J.Tang L.F.Tang Y.A.Tang L.Y.Tao M.Tat J.X.Teng J.Y.Tian W.H.Tian Y.Tian Z.F.Tian I.Uman B.Wang B.Wang Bo Wang C.Wang C.Wang Cong Wang D.Y.Wang H.J.Wang J.J.Wang J.P.Wang K.Wang L.L.Wang L.W.Wang M.Wang M.Wang N.Y.Wang S.Wang S.Wang T.Wang T.J.Wang W.Wang W.Wang W.P.Wang X.Wang X.F.Wang X.J.Wang X.L.Wang X.N.Wang Y.Wang Y.D.Wang Y.F.Wang Y.H.Wang Y.J.Wang Y.L.Wang Y.N.Wang Y.N.Wang Y.Q.Wang Yaqian Wang Yi Wang Yuan Wang Z.Wang Z.Wang Z.L.Wang Z.L.Wang Z.Q.Wang Z.Y.Wang Ziyi Wang D.Wei D.H.Wei H.R.Wei F.Weidner S.P.Wen Y.R.Wen U.Wiedner G.Wilkinson M.Wolke C.Wu J.F.Wu L.H.Wu L.J.Wu L.J.Wu Lianjie Wu S.G.Wu S.M.Wu X.Wu X.H.Wu Y.J.Wu Z.Wu L.Xia X.M.Xian B.H.Xiang D.Xiao G.Y.Xiao H.Xiao Y.L.Xiao Z.J.Xiao C.Xie K.J.Xie Y.Xie Y.G.Xie Y.H.Xie Z.P.Xie T.Y.Xing C.F.Xu C.J.Xu G.F.Xu H.Y.Xu M.Xu Q.J.Xu Q.N.Xu T.D.Xu W.Xu W.L.Xu X.P.Xu Y.Xu Y.C.Xu Z.S.Xu F.Yan F.Yan H.Y.Yan L.Yan W.B.Yan W.C.Yan W.H.Yan W.P.Yan X.Q.Yan H.J.Yang H.L.Yang H.X.Yang J.H.Yang R.J.Yang Y.Yang Y.H.Yang Y.Q.Yang Y.X.Yang Y.Z.Yang Z.P.Yao M.Ye M.H.Ye Z.J.Ye Junhao Yin Z.Y.You B.X.Yu C.X.Yu G.Yu J.S.Yu L.W.Yu M.C.Yu T.Yu X.D.Yu Y.C.Yu C.Z.Yuan H.Yuan J.Yuan J.Yuan L.Yuan M.K.Yuan S.C.Yuan S.H.Yuan X.Q.Yuan Y.Yuan Z.Y.Yuan C.X.Yue Ying Yue A.A.Zafar F.R.Zeng S.H.Zeng X.Zeng Y.J.Zeng Y.J.Zeng Y.C.Zhai Y.H.Zhan A.Q.Zhang B.L.Zhang B.X.Zhang D.H.Zhang G.Y.Zhang G.Y.Zhang H.Zhang H.Zhang H.C.Zhang H.H.Zhang H.Q.Zhang H.R.Zhang H.Y.Zhang J.Zhang J.J.Zhang J.L.Zhang J.Q.Zhang J.S.Zhang J.W.Zhang J.X.Zhang J.Y.Zhang J.Z.Zhang Jianyu Zhang L.M.Zhang Lei Zhang N.Zhang P.Zhang Q.Zhang Q.Y.Zhang R.Y.Zhang S.H.Zhang Shulei Zhang X.M.Zhang X.Y Zhang X.Y.Zhang Y.Zhang Y.Zhang Y.T.Zhang Y.H.Zhang Y.M.Zhang Y.P.Zhang Z.D.Zhang Z.H.Zhang Z.L.Zhang Z.L.Zhang Z.X.Zhang Z.Y.Zhang Z.Y.Zhang Z.Z.Zhang Zh.Zh.Zhang G.Zhao J.Y.Zhao J.Z.Zhao L.Zhao L.Zhao M.G.Zhao N.Zhao R.P.Zhao S.J.Zhao Y.B.Zhao Y.L.Zhao Y.X.Zhao Z.G.Zhao A.Zhemchugov B.Zheng B.M.Zheng J.P.Zheng W.J.Zheng X.R.Zheng Y.H.Zheng B.Zhong C.Zhong H.Zhou J.Q.Zhou S.Zhou X.Zhou X.K.Zhou X.R.Zhou X.Y.Zhou Y.X.Zhou Y.Z.Zhou A.N.Zhu J.Zhu K.Zhu K.J.Zhu K.S.Zhu L.Zhu L.X.Zhu S.H.Zhu T.J.Zhu W.D.Zhu W.D.Zhu W.J.Zhu W.Z.Zhu Y.C.Zhu Z.A.Zhu X.Y.Zhuang J.H.Zou J.Zu 《Chinese Physics C》 SCIE CAS CSCD 2026年第1期120-130,共11页

Based on(10087±44)×10⁶J/ψevents collected with the BESⅢdetector,we search for the lepton number violating decay J/ψ→K⁺K⁺e^-e^-+c.c.for the first time.The upper limit on the branching fractio... Based on(10087±44)×10⁶J/ψevents collected with the BESⅢdetector,we search for the lepton number violating decay J/ψ→K⁺K⁺e^-e^-+c.c.for the first time.The upper limit on the branching fraction of this decay is set to 2.1×10^-9at the 90%confidence level with a frequentist method.This is the first search for J/ψdecays with a lepton number change by two,offering valuable insights into the underlying physical processes. 展开更多

关键词 Lepton number violation matter anti-matter asymmetry neutrinoless double beta decay

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Influence of Heat Treatment on the Bond Coat Cyclic Oxidation Behaviour in an Air-plasma-sprayed Thermal Barrier Coating System 认领 引用

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作者 W.R.Chen X.Wu +1 位作者 B.R.Marple P.C.Patnaik 《材料热处理学报》 EI CAS 北大核心 2004年第5B期923-929,共7页

It is generally believed that a thermally grown oxide (TOO) layer of alumina provides enhanced protection to the metallic bond coat in thermal barrier coating (TBC) systems at elevated temperatures. However, in an air... It is generally believed that a thermally grown oxide (TOO) layer of alumina provides enhanced protection to the metallic bond coat in thermal barrier coating (TBC) systems at elevated temperatures. However, in an air-plasma-sprayed (APS) TBC system with Co-32Ni-21Cr-8Al-0.5Y (wt%) bond coat, the TGO layer formed upon thermal exposure in air was predominantly chromia and spinels, which would not effectively protect the bond coat at above 1000°C. In addition, mixed oxides of chromia, spinel and nickel oxide formed heterogeneously between the ceramic coating and CoNiCrAlY bond coat, which would promote crack initiation and lead to premature TBC failure. A heat treatment in a low-pressure condition was applied to the as-sprayed TBC system, with the aim to produce an alumina layer as well as reduce the amount of detrimental oxides. The influence of this low-pressure oxidation treatment (LPOT) on the bond coat cyclic oxidation behaviour of the TBC system was also investigated. 展开更多

关键词 热处理 TGO TBC 低压氧化 周期性氧化 CoNiCrAlY合金

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Precise measurement of the χ_(c 0) resonance parameters and branching fractions ofχ_(c 0,c 2)→π⁺π⁻/K⁺K⁻ 认领 引用

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作者 M.Ablikim M.N.Achasov +669 位作者 P.Adlarson O.Afedulidis X.C.Ai R.Aliberti A.Amoroso Y.Bai O.Bakina I.Balossino Y.Ban H.-R.Bao V.Batozskaya K.Begzsuren N.Berger M.Berlowski M.Bertani D.Bettoni F.Bianchi E.Bianco A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin X.Y.Chai J.F.Chang G.R.Che Y.Z.Che G.Chelkov C.Chen C.H.Chen Chao Chen G.Chen H.S.Chen H.Y.Chen M.L.Chen S.J.Chen S.L.Chen S.M.Chen T.Chen X.R.Chen X.T.Chen Y.B.Chen Y.Q.Chen Z.J.Chen Z.Y.Chen S.K.Choi G.Cibinetto F.Cossio J.J.Cui H.L.Dai J.P.Dai A.Dbeyssi R.E.de Boer D.Dedovich C.Q.Deng Z.Y.Deng A.Denig I.Denisenko M.Destefanis F.De Mori B.Ding X.X.Ding Y.Ding Y.Ding J.Dong L.Y.Dong M.Y.Dong X.Dong M.C.Du S.X.Du Y.Y.Duan Z.H.Duan P.Egorov Y.H.Fan J.Fang J.Fang S.S.Fang W.X.Fang Y.Fang Y.Q.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng Y.T.Feng M.Fritsch C.D.Fu J.L.Fu Y.W.Fu H.Gao X.B.Gao Y.N.Gao Yang Gao S.Garbolino I.Garzia L.Ge P.T.Ge Z.W.Ge C.Geng E.M.Gersabeck A.Gilman K.Goetzen L.Gong W.X.Gong W.Gradl S.Gramigna M.Greco M.H.Gu Y.T.Gu C.Y.Guan A.Q.Guo L.B.Guo M.J.Guo R.P.Guo Y.P.Guo A.Guskov J.Gutierrez K.L.Han T.T.Han F.Hanisch X.Q.Hao F.A.Harris K.K.He K.L.He F.H.Heinsius C.H.Heinz Y.K.Heng C.Herold T.Holtmann P.C.Hong G.Y.Hou X.T.Hou Y.R.Hou Z.L.Hou B.Y.Hu H.M.Hu J.F.Hu Q.P.Hu S.L.Hu T.Hu Y.Hu G.S.Huang K.X.Huang L.Q.Huang X.T.Huang Y.P.Huang Y.S.Huang T.Hussain F.Hölzken N.Hüsken N.in der Wiesche J.Jackson S.Janchiv J.H.Jeong Q.Ji Q.P.Ji W.Ji X.B.Ji X.L.Ji Y.Y.Ji X.Q.Jia Z.K.Jia D.Jiang H.B.Jiang P.C.Jiang S.S.Jiang T.J.Jiang X.S.Jiang Y.Jiang J.B.Jiao J.K.Jiao Z.Jiao S.Jin Y.Jin M.Q.Jing X.M.Jing T.Johansson S.Kabana N.Kalantar-Nayestanaki X.L.Kang X.S.Kang M.Kavatsyuk B.C.Ke V.Khachatryan A.Khoukaz R.Kiuchi O.B.Kolcu B.Kopf M.Kuessner X.Kui N.Kumar A.Kupsc W.Kühn L.Lavezzi T.T.Lei Z.H.Lei M.Lellmann T.Lenz C.Li C.Li C.H.Li Cheng Li D.M.Li F.Li G.Li H.B.Li H.J.Li H.N.Li Hui Li J.R.Li J.S.Li K.Li K.L.Li L.J.Li L.K.Li Lei Li M.H.Li P.R.Li Q.M.Li Q.X.Li R.Li S.X.Li T.Li T.Y.Li W.D.Li W.G.Li X.Li X.H.Li X.L.Li X.Y.Li X.Z.Li Y.G.Li Z.J.Li Z.Y.Li C.Liang H.Liang H.Liang Y.F.Liang Y.T.Liang G.R.Liao Y.P.Liao J.Libby A.Limphirat C.C.Lin C.X.Lin D.X.Lin T.Lin B.J.Liu B.X.Liu C.Liu C.X.Liu F.Liu F.H.Liu Feng Liu G.M.Liu H.Liu H.B.Liu H.H.Liu H.M.Liu Huihui Liu J.B.Liu J.Y.Liu K.Liu K.Y.Liu Ke Liu L.Liu L.C.Liu Lu Liu M.H.Liu P.L.Liu Q.Liu S.B.Liu T.Liu W.K.Liu W.M.Liu X.Liu X.Liu Y.Liu Y.Liu Y.B.Liu Z.A.Liu Z.D.Liu Z.Q.Liu X.C.Lou F.X.Lu H.J.Lu J.G.Lu X.L.Lu Y.Lu Y.P.Lu Z.H.Lu C.L.Luo J.R.Luo M.X.Luo T.Luo X.L.Luo X.R.Lyu Y.F.Lyu F.C.Ma H.Ma H.L.Ma J.L.Ma L.L.Ma L.R.Ma M.M.Ma Q.M.Ma R.Q.Ma T.Ma X.T.Ma X.Y.Ma Y.M.Ma F.E.Maas I.MacKay M.Maggiora S.Malde Y.J.Mao Z.P.Mao S.Marcello Z.X.Meng J.G.Messchendorp G.Mezzadri H.Miao T.J.Min R.E.Mitchell X.H.Mo B.Moses N.Yu.Muchnoi J.Muskalla Y.Nefedov F.Nerling L.S.Nie I.B.Nikolaev Z.Ning S.Nisar Q.L.Niu W.D.Niu Y.Niu S.L.Olsen S.L.Olsen Q.Ouyang S.Pacetti X.Pan Y.Pan A.Pathak Y.P.Pei M.Pelizaeus H.P.Peng Y.Y.Peng K.Peters J.L.Ping R.G.Ping S.Plura V.Prasad F.Z.Qi H.Qi H.R.Qi M.Qi T.Y.Qi S.Qian W.B.Qian C.F.Qiao X.K.Qiao J.J.Qin L.Q.Qin L.Y.Qin X.P.Qin X.S.Qin Z.H.Qin J.F.Qiu Z.H.Qu C.F.Redmer K.J.Ren A.Rivetti M.Rolo G.Rong Ch.Rosner M.Q.Ruan S.N.Ruan N.Salone A.Sarantsev Y.Schelhaas K.Schoenning M.Scodeggio K.Y.Shan W.Shan X.Y.Shan Z.J.Shang J.F.Shangguan L.G.Shao M.Shao C.P.Shen H.F.Shen W.H.Shen X.Y.Shen B.A.Shi H.Shi J.L.Shi J.Y.Shi Q.Q.Shi S.Y.Shi X.Shi J.J.Song T.Z.Song W.M.Song Y.J.Song Y.X.Song S.Sosio S.Spataro F.Stieler S.S Su Y.J.Su G.B.Sun G.X.Sun H.Sun H.K.Sun J.F.Sun K.Sun L.Sun S.S.Sun T.Sun W.Y.Sun Y.Sun Y.J.Sun Y.Z.Sun Z.Q.Sun Z.T.Sun C.J.Tang G.Y.Tang J.Tang J.J.Tang Y.A.Tang L.Y.Tao Q.T.Tao M.Tat J.X.Teng V.Thoren W.H.Tian Y.Tian Z.F.Tian I.Uman Y.Wan S.J.Wang B.Wang B.L.Wang Bo Wang D.Y.Wang F.Wang H.J.Wang J.J.Wang J.P.Wang K.Wang L.L.Wang M.Wang N.Y.Wang S.Wang S.Wang T.Wang T.J.Wang W.Wang W.Wang W.P.Wang X.Wang X.F.Wang X.J.Wang X.L.Wang X.N.Wang Y.Wang Y.D.Wang Y.F.Wang Y.H.Wang Y.L.Wang Y.N.Wang Y.Q.Wang Yaqian Wang Yi Wang Z.Wang Z.L.Wang Z.Y.Wang Ziyi Wang D.H.Wei F.Weidner S.P.Wen Y.R.Wen U.Wiedner G.Wilkinson M.Wolke L.Wollenberg C.Wu J.F.Wu L.H.Wu L.J.Wu X.Wu X.H.Wu Y.Wu Y.H.Wu Y.J.Wu Z.Wu L.Xia X.M.Xian B.H.Xiang T.Xiang D.Xiao G.Y.Xiao S.Y.Xiao Y.L.Xiao Z.J.Xiao C.Xie X.H.Xie Y.Xie Y.G.Xie Y.H.Xie Z.P.Xie T.Y.Xing C.F.Xu C.J.Xu G.F.Xu H.Y.Xu M.Xu Q.J.Xu Q.N.Xu W.Xu W.L.Xu X.P.Xu Y.Xu Y.C.Xu Z.S.Xu F.Yan L.Yan W.B.Yan W.C.Yan X.Q.Yan H.J.Yang H.L.Yang H.X.Yang J.H.Yang T.Yang Y.Yang Y.F.Yang Y.F.Yang Y.X.Yang Z.W.Yang Z.P.Yao M.Ye M.H.Ye J.H.Yin Junhao Yin Z.Y.You B.X.Yu C.X.Yu G.Yu J.S.Yu M.C.Yu T.Yu X.D.Yu Y.C.Yu C.Z.Yuan J.Yuan J.Yuan L.Yuan S.C.Yuan Y.Yuan Z.Y.Yuan C.X.Yue A.A.Zafar F.R.Zeng S.H.Zeng X.Zeng Y.Zeng Y.J.Zeng Y.J.Zeng X.Y.Zhai Y.C.Zhai Y.H.Zhan A.Q.Zhang B.L.Zhang B.X.Zhang D.H.Zhang G.Y.Zhang H.Zhang H.Zhang H.C.Zhang H.H.Zhang H.H.Zhang H.Q.Zhang H.R.Zhang H.Y.Zhang J.Zhang J.Zhang J.J.Zhang J.L.Zhang J.Q.Zhang J.S.Zhang J.W.Zhang J.X.Zhang J.Y.Zhang J.Z.Zhang Jianyu Zhang L.M.Zhang Lei Zhang P.Zhang Q.Y.Zhang R.Y.Zhang S.H.Zhang Shulei Zhang X.M.Zhang X.Y Zhang X.Y.Zhang Y.Zhang Y.Zhang Y.T.Zhang Y.H.Zhang Y.M.Zhang Yan Zhang Z.D.Zhang Z.H.Zhang Z.L.Zhang Z.Y.Zhang Z.Y.Zhang Z.Z.Zhang G.Zhao J.Y.Zhao J.Z.Zhao L.Zhao L.Zhao M.G.Zhao N.Zhao R.P.Zhao S.J.Zhao Y.B.Zhao Y.X.Zhao Z.G.Zhao A.Zhemchugov B.Zheng B.M.Zheng J.P.Zheng W.J.Zheng Y.H.Zheng B.Zhong X.Zhong H.Zhou J.Y.Zhou L.P.Zhou S.Zhou X.Zhou X.K.Zhou X.R.Zhou X.Y.Zhou Y.Z.Zhou Z.C.Zhou A.N.Zhu J.Zhu K.Zhu K.J.Zhu K.S.Zhu L.Zhu L.X.Zhu S.H.Zhu T.J.Zhu W.D.Zhu Y.C.Zhu Z.A.Zhu J.H.Zou J.Zu 《Chinese Physics C》 SCIE CAS CSCD 2025年第9期1-11,共11页

By analyzingψ(3686)data sample containing(107.7±0.6)×10⁶events taken with the BESIII detector at the BEPCII storage ring in 2009,theχ_(c 0)resonance parameters are precisely measured usingχ_(c 0,c 2)→... By analyzingψ(3686)data sample containing(107.7±0.6)×10⁶events taken with the BESIII detector at the BEPCII storage ring in 2009,theχ_(c 0)resonance parameters are precisely measured usingχ_(c 0,c 2)→π⁺π⁻/K⁺K⁻events.The mass ofχ_(c 0)is determined to be M(χ_(c 0))=(3415.63±0.07±0.07±0.07)MeV/c²,and its full width is F(χ_(c 0))=(12.52±0.12±0.13)MeV,where the first uncertainty is statistical,the second systematic,and the third for mass comes fromχ_(c 2)mass uncertainty.These measurements improve the precision ofχ_(c 0)mass by a factor of four and width by one order of magnitude over the previous individual measurements,and significantly boost our knowledge about the charmonium spectrum.Together with additional(345.4±2.6)×10⁶(3686)data events taken in 2012,the decay branching fractions ofχ_(c 0,c 2)→π⁺π⁻/K⁺K⁻are measured as well,with precision improved by a factor of three compared to previous measurements.Theseχ_(c 0)decay branching fractions provide important inputs for the study of glueballs. 展开更多

关键词 χ_(c 0) BESII charmonium resonance parameter branching fraction

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Measurement of separate electron and positron spectra from 10 to 20 GeV with the geomagnetic field on DAMPE 认领 引用

5

作者 F.Alemanno Q.An +147 位作者 P.Azzarello F.C.T.Barbato P.Bernardini X.J.Bi H.V.Boutin I.Cagnoli M.S.Cai E.Casilli E.Catanzani J.Chang D.Y.Chen J.L.Chen Z.F.Chen Z.X.Chen P.Coppin M.Y.Cui T.S.Cui Y.X.Cui I.De Mitri F.de Palma A.Di Giovanni T.K.Dong Z.X.Dong G.Donvito J.L.Duan K.K.Duan R.R.Fan Y.Z.Fan F.Fang K.Fang C.Q.Feng L.Feng J.M.Frieden P.Fusco M.Gao F.Gargano E.Ghose K.Gong Y.Z.Gong D.Y.Guo J.H.Guo S.X.Han Y.M.Hu G.S.Huang X.Y.Huang Y.Y.Huang M.Ionica L.Y.Jiang Y.Z.Jiang W.Jiang J.Kong A.Kotenko D.Kyratzis S.J.Lei M.B.Li W.H.Li W.L.Li X.Li X.Q.Li Y.M.Liang C.M.Liu H.Liu J.Liu S.B.Liu Y.Liu F.Loparco C.N.Luo M.Ma P.X.Ma T.Ma X.Y.Ma G.Marsella M.N.Mazziotta D.Mo Y.Nie X.Y.Niu A.Parenti W.X.Peng X.Y.Peng C.Perrina E.Putti-Garcia R.Qiao J.N.Rao Y.Rong R.Sarkar P.Savina A.Serpolla Z.Shangguan W.H.Shen Z.Q.Shen Z.T.Shen L.Silveri J.X.Song H.Su M.Su H.R.Sun Z.Y.Sun A.Surdo X.J.Teng A.Tykhonov G.F.Wang J.Z.Wang L.G.Wang S.Wang X.L.Wang Y.F.Wang Y.Wang D.M.Wei J.J.Wei Y.F.Wei D.Wu J.Wu S.S.Wu X.Wu Z.Q.Xia Z.Xiong E.H.Xu H.T.Xu J.Xu Z.H.Xu Z.L.Xu Z.Z.Xu G.F.Xue H.B.Yang P.Yang Y.Q.Yang H.J.Yao M.Y.Yan Y.H.Yu Q.Yuan C.Yue J.J.Zang S.X.Zhang W.Z.Zhang Y.Zhang Y.Zhang Y.J.Zhang Y.L.Zhang Y.P.Zhang Y.Q.Zhang Z.Zhang Z.Y.Zhang C.Zhao H.Y.Zhao X.F.Zhao C.Y.Zhou Y.Zhu DAMPE Collaboration 《Chinese Physics C》 SCIE CAS CSCD 2025年第11期262-270,共9页

The cosmic-ray(CR)electrons and positrons in space are of considerable significance for studying the origin and propagation of CRs.The satellite-borne detector Dark Matter Particle Explorer(DAMPE)has been used to meas... The cosmic-ray(CR)electrons and positrons in space are of considerable significance for studying the origin and propagation of CRs.The satellite-borne detector Dark Matter Particle Explorer(DAMPE)has been used to measure the separate electron and positron spectra,as well as the positron fraction.In this study,the Earth's magnetic field is used to distinguish CR electrons and positrons,as the DAMPE detector does not carry an onboard magnet.The energy for the measurements ranges from 10 to 20 GeV,which is currently limited at high energy by the zenith-pointing orientation of DAMPE.The results are consistent with previous measurements based on the magnetic spectrometer by AMS-02 and PAMELA,whereas the results of Fermi-LAT appear to be systematically shifted to larger values. 展开更多

关键词 DAMPE geomagnetic field east-west effect electron and positron spectra positron fraction

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Search for radiative leptonic decay D⁺→γe⁺ν_e using deep learning 认领 引用

6

作者 M.Ablikim M.N.Achasov +712 位作者 P.Adlarson X.C.Ai R.Aliberti A.Amoroso Q.An Y.Bai O.Bakina Y.Ban H.-R.Bao V.Batozskaya K.Begzsuren N.Berger M.Berlowski M.Bertani D.Bettoni F.Bianchi E.Bianco A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai M.H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin X.Y.Chai J.F.Chang G.R.Che Y.Z.Che G.Chelkov C.Chen C.H.Chen Chao Chen G.Chen H.S.Chen H.Y.Chen M.L.Chen S.J.Chen S.L.Chen S.M.Chen T.Chen X.R.Chen X.T.Chen X.Y.Chen Y.B.Chen Y.Q.Chen Z.J.Chen Z.K.Chen S.K.Choi X.Chu G.Cibinetto F.Cossio J.J.Cui H.L.Dai J.P.Dai A.Dbeyssi R.E.de Boer D.Dedovich C.Q.Deng Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori B.Ding X.X.Ding Y.Ding Y.Ding Y.X.Ding J.Dong L.Y.Dong M.Y.Dong X.Dong M.C.Du S.X.Du S.X.Du Y.Y.Duan Z.H.Duan P.Egorov G.F.Fan J.J.Fan Y.H.Fan J.Fang J.Fang S.S.Fang W.X.Fang Y.Q.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng Y.T.Feng M.Fritsch C.D.Fu J.L.Fu Y.W.Fu H.Gao X.B.Gao Y.Gao Y.N.Gao Y.N.Gao Y.Y.Gao S.Garbolino I.Garzia P.T.Ge Z.W.Ge C.Geng E.M.Gersabeck A.Gilman K.Goetzen J.D.Gong L.Gong W.X.Gong W.Gradl S.Gramigna M.Greco M.H.Gu Y.T.Gu C.Y.Guan A.Q.Guo L.B.Guo M.J.Guo R.P.Guo Y.P.Guo A.Guskov J.Gutierrez K.L.Han T.T.Han F.Hanisch K.D.Hao X.Q.Hao F.A.Harris K.K.He K.L.He F.H.Heinsius C.H.Heinz Y.K.Heng C.Herold T.Holtmann P.C.Hong G.Y.Hou X.T.Hou Y.R.Hou Z.L.Hou H.M.Hu J.F.Hu Q.P.Hu S.L.Hu T.Hu Y.Hu Z.M.Hu G.S.Huang K.X.Huang L.Q.Huang P.Huang X.T.Huang Y.P.Huang Y.S.Huang T.Hussain N.Hüsken N.in der Wiesche J.Jackson Q.Ji Q.P.Ji W.Ji X.B.Ji X.L.Ji Y.Y.Ji Z.K.Jia D.Jiang H.B.Jiang P.C.Jiang S.J.Jiang T.J.Jiang X.S.Jiang Y.Jiang J.B.Jiao J.K.Jiao Z.Jiao S.Jin Y.Jin M.Q.Jing X.M.Jing T.Johansson S.Kabana N.Kalantar-Nayestanaki X.L.Kang X.S.Kang M.Kavatsyuk B.C.Ke V.Khachatryan A.Khoukaz R.Kiuchi O.B.Kolcu B.Kopf M.Kuessner X.Kui N.Kumar A.Kupsc W.Kühn Q.Lan W.N.Lan T.T.Lei M.Lellmann T.Lenz C.Li C.Li C.Li C.H.Li C.K.Li D.M.Li F.Li G.Li H.B.Li H.J.Li H.N.Li Hui Li J.R.Li J.S.Li K.Li K.L.Li K.L.Li L.J.Li Lei Li M.H.Li M.R.Li P.L.Li P.R.Li Q.M.Li Q.X.Li R.Li S.X.Li T.Li T.Y.Li W.D.Li W.G.Li X.Li X.H.Li X.L.Li X.Y.Li X.Z.Li Y.Li Y.G.Li Y.P.Li Z.J.Li Z.Y.Li C.Liang H.Liang Y.F.Liang Y.T.Liang G.R.Liao L.B.Liao M.H.Liao Y.P.Liao J.Libby A.Limphirat C.C.Lin C.X.Lin D.X.Lin L.Q.Lin T.Lin B.J.Liu B.X.Liu C.Liu C.X.Liu F.Liu F.H.Liu Feng Liu G.M.Liu H.Liu H.B.Liu H.H.Liu H.M.Liu Huihui Liu J.B.Liu J.J.Liu K.Liu K.Liu K.Y.Liu Ke Liu L.Liu L.C.Liu Lu Liu M.H.Liu P.L.Liu Q.Liu S.B.Liu T.Liu W.K.Liu W.M.Liu W.T.Liu X.Liu X.Liu X.L.Liu X.Y.Liu Y.Liu Y.Liu Y.Liu Y.B.Liu Z.A.Liu Z.D.Liu Z.Q.Liu X.C.Lou F.X.Lu H.J.Lu J.G.Lu Y.Lu Y.H.Lu Y.P.Lu Z.H.Lu C.L.Luo J.R.Luo J.S.Luo M.X.Luo T.Luo X.L.Luo Z.Y.Lv X.R.Lyu Y.F.Lyu Y.H.Lyu F.C.Ma H.Ma H.L.Ma J.L.Ma L.L.Ma L.R.Ma Q.M.Ma R.Q.Ma R.Y.Ma T.Ma X.T.Ma X.Y.Ma Y.M.Ma F.E.Maas I.MacKay M.Maggiora S.Malde Q.A.Malik Y.J.Mao Z.P.Mao S.Marcello F.M.Melendi Y.H.Meng Z.X.Meng J.G.Messchendorp G.Mezzadri H.Miao T.J.Min R.E.Mitchell X.H.Mo B.Moses N.Yu.Muchnoi J.Muskalla Y.Nefedov F.Nerling L.S.Nie I.B.Nikolaev Z.Ning S.Nisar Q.L.Niu W.D.Niu S.L.Olsen Q.Ouyang S.Pacetti X.Pan Y.Pan A.Pathak Y.P.Pei M.Pelizaeus H.P.Peng Y.Y.Peng K.Peters J.L.Ping R.G.Ping S.Plura F.Z.Qi H.R.Qi M.Qi S.Qian W.B.Qian C.F.Qiao J.H.Qiao J.J.Qin J.L.Qin L.Q.Qin L.Y.Qin P.B.Qin X.P.Qin X.S.Qin Z.H.Qin J.F.Qiu Z.H.Qu C.F.Redmer A.Rivetti M.Rolo G.Rong S.S.Rong F.Rosini Ch.Rosner M.Q.Ruan S.N.Ruan N.Salone A.Sarantsev Y.Schelhaas K.Schoenning M.Scodeggio K.Y.Shan W.Shan X.Y.Shan Z.J.Shang J.F.Shangguan L.G.Shao M.Shao C.P.Shen H.F.Shen W.H.Shen X.Y.Shen B.A.Shi H.Shi J.L.Shi J.Y.Shi S.Y.Shi X.Shi H.L.Song J.J.Song T.Z.Song W.M.Song Y.J.Song Y.X.Song S.Sosio S.Spataro F.Stieler S.S Su Y.J.Su G.B.Sun G.X.Sun H.Sun H.K.Sun J.F.Sun K.Sun L.Sun S.S.Sun T.Sun Y.C.Sun Y.H.Sun Y.J.Sun Y.Z.Sun Z.Q.Sun Z.T.Sun C.J.Tang G.Y.Tang J.Tang J.J.Tang L.F.Tang Y.A.Tang L.Y.Tao M.Tat J.X.Teng J.Y.Tian W.H.Tian Y.Tian Z.F.Tian I.Uman B.Wang B.Wang Bo Wang C.Wang Cong Wang D.Y.Wang H.J.Wang J.J.Wang K.Wang L.L.Wang L.W.Wang M.Wang M.Wang N.Y.Wang S.Wang T.Wang T.J.Wang W.Wang W.Wang W.P.Wang X.Wang X.F.Wang X.J.Wang X.L.Wang X.N.Wang Y.Wang Y.D.Wang Y.F.Wang Y.H.Wang Y.J.Wang Y.L.Wang Y.N.Wang Y.Q.Wang Yaqian Wang Yi Wang Yuan Wang Z.Wang Z.L.Wang Z.L.Wang Z.Q.Wang Z.Y.Wang D.H.Wei H.R.Wei F.Weidner S.P.Wen Y.R.Wen U.Wiedner G.Wilkinson M.Wolke C.Wu J.F.Wu L.H.Wu L.J.Wu L.J.Wu Lianjie Wu S.G.Wu S.M.Wu X.Wu X.H.Wu Y.J.Wu Z.Wu L.Xia X.M.Xian B.H.Xiang D.Xiao G.Y.Xiao H.Xiao Y.L.Xiao Z.J.Xiao C.Xie K.J.Xie X.H.Xie Y.Xie Y.G.Xie Y.H.Xie Z.P.Xie T.Y.Xing C.F.Xu C.J.Xu G.F.Xu H.Y.Xu H.Y.Xu M.Xu Q.J.Xu Q.N.Xu T.D.Xu W.Xu W.L.Xu X.P.Xu Y.Xu Y.Xu Y.C.Xu Z.S.Xu F.Yan H.Y.Yan L.Yan W.B.Yan W.C.Yan W.H.Yan W.P.Yan X.Q.Yan H.J.Yang H.L.Yang H.X.Yang J.H.Yang R.J.Yang T.Yang Y.Yang Y.F.Yang Y.H.Yang Y.Q.Yang Y.X.Yang Y.Z.Yang M.Ye M.H.Ye Z.J.Ye Junhao Yin Z.Y.You B.X.Yu C.X.Yu G.Yu J.S.Yu L.Q.Yu M.C.Yu T.Yu X.D.Yu Y.C.Yu C.Z.Yuan H.Yuan J.Yuan J.Yuan L.Yuan S.C.Yuan X.Q.Yuan Y.Yuan Z.Y.Yuan C.X.Yue Ying Yue A.A.Zafar S.H.Zeng X.Zeng Y.Zeng Y.J.Zeng Y.J.Zeng X.Y.Zhai Y.H.Zhan A.Q.Zhang B.L.Zhang B.X.Zhang D.H.Zhang G.Y.Zhang G.Y.Zhang H.Zhang H.Zhang H.C.Zhang H.H.Zhang H.Q.Zhang H.R.Zhang H.Y.Zhang J.Zhang J.Zhang J.J.Zhang J.L.Zhang J.Q.Zhang J.S.Zhang J.W.Zhang J.X.Zhang J.Y.Zhang J.Z.Zhang Jianyu Zhang L.M.Zhang Lei Zhang N.Zhang P.Zhang Q.Zhang Q.Y.Zhang R.Y.Zhang S.H.Zhang Shulei Zhang X.M.Zhang X.Y Zhang X.Y.Zhang Y.Zhang Y.Zhang Y.T.Zhang Y.H.Zhang Y.M.Zhang Y.P.Zhang Z.D.Zhang Z.H.Zhang Z.L.Zhang Z.L.Zhang Z.X.Zhang Z.Y.Zhang Z.Y.Zhang Z.Z.Zhang Zh.Zh.Zhang G.Zhao J.Y.Zhao J.Z.Zhao L.Zhao L.Zhao M.G.Zhao N.Zhao R.P.Zhao S.J.Zhao Y.B.Zhao Y.L.Zhao Y.X.Zhao Z.G.Zhao A.Zhemchugov B.Zheng B.M.Zheng J.P.Zheng W.J.Zheng X.R.Zheng Y.H.Zheng B.Zhong C.Zhong H.Zhou J.Q.Zhou J.Y.Zhou S.Zhou X.Zhou X.K.Zhou X.R.Zhou X.Y.Zhou Y.Z.Zhou A.N.Zhu J.Zhu K.Zhu K.J.Zhu K.S.Zhu L.Zhu L.X.Zhu S.H.Zhu T.J.Zhu W.D.Zhu W.D.Zhu W.J.Zhu W.Z.Zhu Y.C.Zhu Z.A.Zhu X.Y.Zhuang J.H.Zou J.Zu 《Chinese Physics C》 SCIE CAS CSCD 2025年第8期1-15,共15页

Using 20.3 fb^-1of e⁺e^-annihilation data collected at a center-of-mass energy of 3.773 GeV with the BESⅢdetector,we report on an improved search for the radiative leptonic decay D⁺→γe⁺ve.An upper limi... Using 20.3 fb^-1of e⁺e^-annihilation data collected at a center-of-mass energy of 3.773 GeV with the BESⅢdetector,we report on an improved search for the radiative leptonic decay D⁺→γe⁺ve.An upper limit on its partial branching fraction for photon energies E_γ>10 MeV was determined to be 1.2×10^-5at a 90%confidence level;this excludes most current theoretical predictions.A sophisticated deep learning approach,which includes thorough validation and is based on the Transformer architecture,was implemented to efficiently distinguish the signal from massive backgrounds. 展开更多

关键词 charmed hadron radiative leptonic decay BESIl experiment deep learning

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Search for Cabibbo-suppressed decaysΛ_c⁺→Σ⁰K⁺π⁰andΛ_c⁺→Σ⁰K⁺π⁺π⁻ 认领 引用

7

作者 M.Ablikim M.N.Achasov +691 位作者 P.Adlarson X.C.Ai R.Aliberti A.Amoroso Q.An Y.Bai O.Bakina Y.Ban H.-R.Bao V.Batozskaya K.Begzsuren N.Berger M.Berlowski M.Bertani D.Bettoni F.Bianchi E.Bianco A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai M.H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin X.Y.Chai J.F.Chang G.R.Che Y.Z.Che G.Chelkov C.Chen C.H.Chen Chao Chen G.Chen H.S.Chen H.Y.Chen M.L.Chen S.J.Chen S.L.Chen S.M.Chen T.Chen X.R.Chen X.T.Chen Y.B.Chen Y.Q.Chen Z.J.Chen Z.K.Chen S.K.Choi X.Chu G.Cibinetto F.Cossio J.J.Cui H.L.Dai J.P.Dai A.Dbeyssi R.E.de Boer D.Dedovich C.Q.Deng Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori B.Ding X.X.Ding Y.Ding Y.Ding Y.X.Ding J.Dong L.Y.Dong M.Y.Dong X.Dong M.C.Du S.X.Du Y.Y.Duan Z.H.Duan P.Egorov G.F.Fan J.J.Fan Y.H.Fan J.Fang J.Fang S.S.Fang W.X.Fang Y.Q.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng Y.T.Feng M.Fritsch C.D.Fu J.L.Fu Y.W.Fu H.Gao X.B.Gao Y.N.Gao Y.N.Gao Y.Y.Gao Yang Gao S.Garbolino I.Garzia P.T.Ge Z.W.Ge C.Geng E.M.Gersabeck A.Gilman K.Goetzen L.Gong W.X.Gong W.Gradl S.Gramigna M.Greco M.H.Gu Y.T.Gu C.Y.Guan A.Q.Guo L.B.Guo M.J.Guo R.P.Guo Y.P.Guo A.Guskov J.Gutierrez K.L.Han T.T.Han F.Hanisch K.D.Hao X.Q.Hao F.A.Harris K.K.He K.L.He F.H.Heinsius C.H.Heinz Y.K.Heng C.Herold T.Holtmann P.C.Hong G.Y.Hou X.T.Hou Y.R.Hou Z.L.Hou B.Y.Hu H.M.Hu J.F.Hu Q.P.Hu S.L.Hu T.Hu Y.Hu Z.M.Hu G.S.Huang K.X.Huang L.Q.Huang P.Huang X.T.Huang Y.P.Huang Y.S.Huang T.Hussain N.Hüsken N.in der Wiesche J.Jackson S.Janchiv Q.Ji Q.P.Ji W.Ji X.B.Ji X.L.Ji Y.Y.Ji Z.K.Jia D.Jiang H.B.Jiang P.C.Jiang S.J.Jiang T.J.Jiang X.S.Jiang Y.Jiang J.B.Jiao J.K.Jiao Z.Jiao S.Jin Y.Jin M.Q.Jing X.M.Jing T.Johansson S.Kabana N.Kalantar-Nayestanaki X.L.Kang X.S.Kang M.Kavatsyuk B.C.Ke V.Khachatryan A.Khoukaz R.Kiuchi O.B.Kolcu B.Kopf M.Kuessner X.Kui N.Kumar A.Kupsc W.Kühn Q.Lan W.N.Lan T.T.Lei Z.H.Lei M.Lellmann T.Lenz C.Li C.Li C.H.Li C.K.Li Cheng Li D.M.Li F.Li G.Li H.B.Li H.J.Li H.N.Li Hui Li J.R.Li J.S.Li K.Li K.L.Li K.L.Li L.J.Li Lei Li M.H.Li M.R.Li P.L.Li P.R.Li Q.M.Li Q.X.Li R.Li T.Li T.Y.Li W.D.Li W.G.Li X.Li X.H.Li X.L.Li X.Y.Li X.Z.Li Y.Li Y.G.Li Z.J.Li Z.Y.Li C.Liang H.Liang Y.F.Liang Y.T.Liang G.R.Liao L.B.Liao M.H.Liao Y.P.Liao J.Libby A.Limphirat C.C.Lin C.X.Lin D.X.Lin L.Q.Lin T.Lin B.J.Liu B.X.Liu C.Liu C.X.Liu F.Liu F.H.Liu Feng Liu G.M.Liu H.Liu H.B.Liu H.H.Liu H.M.Liu Huihui Liu J.B.Liu J.J.Liu K.Liu K.Liu K.Y.Liu Ke Liu L.Liu L.C.Liu Lu Liu M.H.Liu P.L.Liu Q.Liu S.B.Liu T.Liu W.K.Liu W.M.Liu W.T.Liu X.Liu X.Liu X.Y.Liu Y.Liu Y.Liu Y.Liu Y.B.Liu Z.A.Liu Z.D.Liu Z.Q.Liu X.C.Lou F.X.Lu H.J.Lu J.G.Lu Y.Lu Y.H.Lu Y.P.Lu Z.H.Lu C.L.Luo J.R.Luo J.S.Luo M.X.Luo T.Luo X.L.Luo X.R.Lyu Y.F.Lyu Y.H.Lyu F.C.Ma H.Ma H.L.Ma J.L.Ma L.L.Ma L.R.Ma Q.M.Ma R.Q.Ma R.Y.Ma T.Ma X.T.Ma X.Y.Ma Y.M.Ma F.E.Maas I.MacKay M.Maggiora S.Malde Y.J.Mao Z.P.Mao S.Marcello Y.H.Meng Z.X.Meng J.G.Messchendorp G.Mezzadri H.Miao T.J.Min R.E.Mitchell X.H.Mo B.Moses N.Yu.Muchnoi J.Muskalla Y.Nefedov F.Nerling L.S.Nie I.B.Nikolaev Z.Ning S.Nisar Q.L.Niu S.L.Olsen Q.Ouyang S.Pacetti X.Pan Y.Pan A.Pathak Y.P.Pei M.Pelizaeus H.P.Peng Y.Y.Peng K.Peters e J.L.Ping R.G.Ping S.Plura V.Prasad F.Z.Qi H.R.Qi M.Qi S.Qian W.B.Qian C.F.Qiao J.H.Qiao J.J.Qin J.L.Qin L.Q.Qin L.Y.Qin P.B.Qin X.P.Qin X.S.Qin Z.H.Qin J.F.Qiu Z.H.Qu C.F.Redmer A.Rivetti M.Rolo G.Rong S.S.Rong Ch.Rosner M.Q.Ruan S.N.Ruan N.Salone A.Sarantsev Y.Schelhaas K.Schoenning M.Scodeggio K.Y.Shan W.Shan X.Y.Shan Z.J.Shang J.F.Shangguan L.G.Shao M.Shao C.P.Shen H.F.Shen W.H.Shen X.Y.Shen B.A.Shi H.Shi J.L.Shi J.Y.Shi S.Y.Shi X.Shi H.L.Song J.J.Song T.Z.Song W.M.Song Y.J.Song Y.X.Song S.Sosio S.Spataro F.Stieler S.S Su Y.J.Su G.B.Sun G.X.Sun H.Sun H.K.Sun J.F.Sun K.Sun L.Sun S.S.Sun T.Sun Y.C.Sun Y.H.Sun Y.J.Sun Y.Z.Sun Z.Q.Sun Z.T.Sun C.J.Tang G.Y.Tang J.Tang L.F.Tang M.Tang Y.A.Tang L.Y.Tao M.Tat J.X.Teng V.Thoren J.Y.Tian W.H.Tian Y.Tian Z.F.Tian I.Uman B.Wang B.Wang Bo Wang C.Wang D.Y.Wang H.J.Wang J.J.Wang K.Wang L.L.Wang L.W.Wang M.Wang M.Wang N.Y.Wang S.Wang S.Wang T.Wang T.J.Wang W.Wang W.Wang W.P.Wang X.Wang X.F.Wang X.J.Wang X.L.Wang X.N.Wang Y.Wang Y.D.Wang Y.F.Wang Y.H.Wang Y.L.Wang Y.N.Wang Y.Q.Wang Yaqian Wang Yi Wang Yuan Wang Z.Wang Z.L.Wang Z.Y.Wang D.H.Wei F.Weidner S.P.Wen Y.R.Wen U.Wiedner G.Wilkinson M.Wolke C.Wu J.F.Wu L.H.Wu L.J.Wu Lianjie Wu S.G.Wu S.M.Wu X.Wu X.H.Wu Y.J.Wu Z.Wu L.Xia X.M.Xian B.H.Xiang T.Xiang D.Xiao G.Y.Xiao H.Xiao Y.L.Xiao Z.J.Xiao C.Xie K.J.Xie X.H.Xie Y.Xie Y.G.Xie Y.H.Xie Z.P.Xie T.Y.Xing C.F.Xu C.J.Xu G.F.Xu M.Xu Q.J.Xu Q.N.Xu W.L.Xu X.P.Xu Y.Xu Y.C.Xu Z.S.Xu F.Yan H.Y.Yan L.Yan W.B.Yan W.C.Yan W.P.Yan X.Q.Yan H.J.Yang f H.L.Yang H.X.Yang J.H.Yang R.J.Yang T.Yang Y.Yang Y.F.Yang Y.Q.Yang Y.X.Yang Y.Z.Yang M.Ye M.H.Ye Junhao Yin Z.Y.You B.X.Yu C.X.Yu G.Yu J.S.Yu M.C.Yu T.Yu X.D.Yu Y.C.Yu C.Z.Yuan H.Yuan J.Yuan J.Yuan L.Yuan S.C.Yuan Y.Yuan Z.Y.Yuan C.X.Yue Ying Yue A.A.Zafar S.H.Zeng X.Zeng Y.Zeng Y.J.Zeng Y.J.Zeng X.Y.Zhai Y.H.Zhan A.Q.Zhang B.L.Zhang B.X.Zhang D.H.Zhang G.Y.Zhang G.Y.Zhang H.Zhang H.Zhang H.C.Zhang H.H.Zhang H.Q.Zhang H.R.Zhang H.Y.Zhang J.Zhang J.Zhang J.J.Zhang J.L.Zhang J.Q.Zhang J.S.Zhang J.W.Zhang J.X.Zhang J.Y.Zhang J.Z.Zhang Jianyu Zhang L.M.Zhang Lei Zhang N.Zhang P.Zhang Q.Zhang Q.Y.Zhang R.Y.Zhang S.H.Zhang Shulei Zhang X.M.Zhang X.Y Zhang X.Y.Zhang Y.Zhang Y.Zhang Y.T.Zhang Y.H.Zhang Y.M.Zhang Z.D.Zhang Z.H.Zhang Z.L.Zhang Z.L.Zhang Z.X.Zhang Z.Y.Zhang Z.Y.Zhang Z.Z.Zhang Zh.Zh.Zhang G.Zhao J.Y.Zhao J.Z.Zhao L.Zhao Lei Zhao M.G.Zhao N.Zhao R.P.Zhao S.J.Zhao Y.B.Zhao Y.L.Zhao Y.X.Zhao Z.G.Zhao A.Zhemchugov B.Zheng B.M.Zheng J.P.Zheng W.J.Zheng X.R.Zheng Y.H.Zheng B.Zhong X.Zhong H.Zhou J.Y.Zhou S.Zhou X.Zhou X.K.Zhou X.R.Zhou X.Y.Zhou Y.Z.Zhou Z.C.Zhou A.N.Zhu J.Zhu K.Zhu K.J.Zhu K.S.Zhu L.Zhu L.X.Zhu S.H.Zhu T.J.Zhu W.D.Zhu W.J.Zhu W.Z.Zhu Y.C.Zhu Z.A.Zhu X.Y.Zhuang J.H.Zou J.Zu 《Chinese Physics C》 SCIE CAS CSCD 2025年第7期14-26,共13页

Utilizing 4.5 fb^-1ofe⁺e^-annihilation data collected at center-of-mass energies ranging from 4599.53 MeV to 4698.82 MeV by the BESIII detector at the BEPCII collider,we searched for singly Cabibbo-suppressed h... Utilizing 4.5 fb^-1ofe⁺e^-annihilation data collected at center-of-mass energies ranging from 4599.53 MeV to 4698.82 MeV by the BESIII detector at the BEPCII collider,we searched for singly Cabibbo-suppressed hadronic decaysΛ_c⁺→Σ⁰K⁺π⁰andΛ_c⁺→Σ⁰K⁺π⁺π⁻and with a single-tag method.No significant signals were observed for both decays.The upper limits on the branching fractions at the 90%confidence level were determined to be 5.0×10^-4for and forΛ_c⁺→Σ⁰K⁺π⁰and 6.5×10^-4forΛ_c⁺→Σ⁰K⁺π⁺π⁻. 展开更多

关键词 Charmed baryon SCS decay BESIII Experiment

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Search for the lepton number violation decay ω→π⁺π⁺e^-e^-+c.c. 认领 引用

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作者 M.Ablikim M.N.Achasov +727 位作者 P.Adlarson X.C.Ai R.Aliberti A.Amoroso Q.An Y.Bai O.Bakina Y.Ban H.-R.Bao V.Batozskaya K.Begzsuren N.Berger M.Berlowski M.Bertani D.Bettoni A F.Bianchi E.Bianco A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai M.H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin X.Y.Chai J.F.Chang G.R.Che Y.Z.Che C.H.Chen Chao Chen G.Chen H.S.Chen H.Y.Chen M.L.Chen S.J.Chen S.L.Chen S.M.Chen T.Chen X.R.Chen X.T.Chen X.Y.Chen Y.B.Chen Y.Q.Chen Y.Q.Chen Z.Chen Z.J.Chen Z.K.Chen S.K.Choi X.Chu G.Cibinetto F.Cossio J.Cottee-Meldrum J.J.Cui H.L.Dai J.P.Dai A.Dbeyssi R.E.de Boer D.Dedovich C.Q.Deng Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori B.Ding X.X.Ding Y.Ding Y.Ding Y.X.Ding J.Dong L.Y.Dong M.Y.Dong X.Dong M.C.Du S.X.Du S.X.Du Y.Y.Duan Z.H.Duan P.Egorov G.F.Fan J.J.Fan Y.H.Fan J.Fang J.Fang S.S.Fang W.X.Fang Y.Q.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng L.Feng Q.X.Feng Y.T.Feng M.Fritsch C.D.Fu J.L.Fu Y.W.Fu H.Gao X.B.Gao Y.Gao Y.N.Gao Y.N.Gao Y.Y.Gao Z.Gao S.Garbolino I.Garzia L.Ge P.T.Ge Z.W.Ge C.Geng E.M.Gersabeck A.Gilman K.Goetzen J.D.Gong L.Gong W.X.Gong W.Gradl S.Gramigna M.Greco M.H.Gu Y.T.Gu C.Y.Guan A.Q.Guo L.B.Guo M.J.Guo R.P.Guo Y.P.Guo A.Guskov J.Gutierrez K.L.Han T.T.Han F.Hanisch K.D.Hao X.Q.Hao F.A.Harris K.K.He K.L.He F.H.Heinsius C.H.Heinz Y.K.Heng C.Herold P.C.Hong G.Y.Hou X.T.Hou Y.R.Hou Z.L.Hou H.M.Hu J.F.Hu Q.P.Hu S.L.Hu T.Hu Y.Hu Z.M.Hu G.S.Huang K.X.Huang L.Q.Huang P.Huang X.T.Huang Y.P.Huang Y.S.Huang T.Hussain N.Hüsken N.in der Wiesche J.Jackson Q.Ji Q.P.Ji W.Ji X.B.Ji X.L.Ji Y.Y.Ji Z.K.Jia D.Jiang H.B.Jiang P.C.Jiang S.J.Jiang T.J.Jiang X.S.Jiang Y.Jiang J.B.Jiao J.K.Jiao Z.Jiao S.Jin Y.Jin M.Q.Jing X.M.Jing T.Johansson S.Kabana N.Kalantar-Nayestanaki X.L.Kang X.S.Kang M.Kavatsyuk B.C.Ke V.Khachatryan A.Khoukaz R.Kiuchi O.B.Kolcu B.Kopf M.Kuessner X.Kui N.Kumar A.Kupsc W.Kühn Q.Lan W.N.Lan T.T.Lei M.Lellmann T.Lenz C.Li C.Li C.H.Li C.K.Li D.M.Li F.Li G.Li H.B.Li H.J.Li H.N.Li Hui Li J.R.Li J.S.Li K.Li K.L.Li K.L.Li L.J.Li Lei Li M.H.Li M.R.Li P.L.Li P.R.Li Q.M.Li Q.X.Li R.Li S.X.Li T.Li T.Y.Li W.D.Li W.G.Li X.Li X.H.Li X.L.Li X.Y.Li X.Z.Li Y.Li Y.G.Li Y.P.Li Z.J.Li Z.Y.Li C.Liang H.Liang Y.F.Liang Y.T.Liang G.R.Liao L.B.Liao M.H.Liao Y.P.Liao J.Libby A.Limphirat C.C.Lin D.X.Lin L.Q.Lin T.Lin B.J.Liu B.X.Liu C.Liu C.X.Liu F.Liu F.H.Liu Feng Liu G.M.Liu H.Liu H.B.Liu H.H.Liu H.M.Liu Huihui Liu J.B.Liu J.J.Liu K.Liu K.Liu K.Y.Liu Ke Liu L.C.Liu Lu Liu M.H.Liu M.H.Liu P.L.Liu Q.Liu S.B.Liu T.Liu W.K.Liu W.M.Liu W.T.Liu X.Liu X.Liu X.K.Liu X.L.Liu X.Y.Liu Y.Liu Y.Liu Y.Liu Y.B.Liu Z.A.Liu Z.D.Liu Z.Q.Liu X.C.Lou F.X.Lu H.J.Lu J.G.Lu X.L.Lu Y.Lu Y.H.Lu Y.P.Lu Z.H.Lu C.L.Luo J.R.Luo J.S.Luo M.X.Luo T.Luo X.L.Luo Z.Y.Lv X.R.Lyu Y.F.Lyu Y.H.Lyu F.C.Ma H.L.Ma Heng Ma J.L.Ma L.L.Ma L.R.Ma Q.M.Ma R.Q.Ma R.Y.Ma T.Ma X.T.Ma X.Y.Ma Y.M.Ma F.E.Maas I.MacKay M.Maggiora S.Malde Q.A.Malik H.X.Mao Y.J.Mao Z.P.Mao S.Marcello A.Marshall F.M.Melendi Y.H.Meng Z.X.Meng G.Mezzadri H.Miao T.J.Min R.E.Mitchell X.H.Mo B.Moses N.Yu.Muchnoi J.Muskalla Y.Nefedov F.Nerling L.S.Nie I.B.Nikolaev Z.Ning S.Nisar Q.L.Niu W.D.Niu C.Normand S.L.Olsen Q.Ouyang S.Pacetti X.Pan Y.Pan A.Pathak Y.P.Pei M.Pelizaeus H.P.Peng X.J.Peng Y.Y.Peng K.Peters K.Petridis J.L.Ping R.G.Ping S.Plura V.Prasad F.Z.Qi H.R.Qi M.Qi S.Qian W.B.Qian C.F.Qiao J.H.Qiao J.J.Qin J.L.Qin L.Q.Qin L.Y.Qin P.B.Qin X.P.Qin X.S.Qin Z.H.Qin J.F.Qiu Z.H.Qu J.Rademacker C.F.Redmer A.Rivetti M.Rolo G.Rong S.S.Rong F.Rosini Ch.Rosner M.Q.Ruan N.Salone A.Sarantsev Y.Schelhaas K.Schoenning M.Scodeggio K.Y.Shan W.Shan X.Y.Shan Z.J.Shang J.F.Shangguan L.G.Shao M.Shao C.P.Shen H.F.Shen W.H.Shen X.Y.Shen B.A.Shi H.Shi J.L.Shi J.Y.Shi S.Y.Shi X.Shi H.L.Song J.J.Song T.Z.Song W.M.Song Y.J.Song Y.X.Song Zirong Song S.Sosio S.Spataro F.Stieler S.S Su Y.J.Su G.B.Sun G.X.Sun H.Sun H.K.Sun J.F.Sun K.Sun L.Sun S.S.Sun T.Sun Y.C.Sun Y.H.Sun Y.J.Sun Y.Z.Sun Z.Q.Sun Z.T.Sun C.J.Tang G.Y.Tang J.Tang J.J.Tang L.F.Tang Y.A.Tang L.Y.Tao M.Tat J.X.Teng J.Y.Tian W.H.Tian Y.Tian Z.F.Tian I.Uman B.Wang B.Wang Bo Wang C.Wang C.Wang Cong Wang D.Y.Wang H.J.Wang J.J.Wang K.Wang L.L.Wang L.W.Wang M.Wang M.Wang N.Y.Wang S.Wang T.Wang T.J.Wang W.Wang W.Wang W.P.Wang X.Wang X.F.Wang X.J.Wang X.L.Wang X.N.Wang Y.Wang Y.D.Wang Y.F.Wang Y.H.Wang Y.J.Wang Y.L.Wang Y.N.Wang Y.Q.Wang Yaqian Wang Yi Wang Yuan Wang Z.Wang Z.L.Wang Z.L.Wang Z.Q.Wang Z.Y.Wang D.H.Wei H.R.Wei F.Weidner S.P.Wen Y.R.Wen U.Wiedner G.Wilkinson M.Wolke C.Wu J.F.Wu L.H.Wu L.J.Wu L.J.Wu Lianjie Wu S.G.Wu S.M.Wu X.Wu X.H.Wu Y.J.Wu Z.Wu L.Xia X.M.Xian B.H.Xiang D.Xiao G.Y.Xiao H.Xiao Y.L.Xiao Z.J.Xiao C.Xie K.J.Xie X.H.Xie Y.Xie Y.G.Xie Y.H.Xie Z.P.Xie T.Y.Xing C.F.Xu C.J.Xu G.F.Xu H.Y.Xu H.Y.Xu M.Xu Q.J.Xu Q.N.Xu T.D.Xu W.Xu W.L.Xu X.P.Xu Y.Xu Y.Xu Y.C.Xu Z.S.Xu F.Yan H.Y.Yan L.Yan W.B.Yan W.C.Yan W.H.Yan W.P.Yan X.Q.Yan H.J.Yang H.L.Yang H.X.Yang J.H.Yang R.J.Yang T.Yang Y.Yang Y.F.Yang Y.H.Yang Y.Q.Yang Y.X.Yang Y.Z.Yang M.Ye M.H.Ye Z.J.Ye Junhao Yin Z.Y.You B.X.Yu C.X.Yu G.Yu J.S.Yu L.Q.Yu M.C.Yu T.Yu X.D.Yu Y.C.Yu C.Z.Yuan H.Yuan J.Yuan J.Yuan L.Yuan S.C.Yuan X.Q.Yuan Y.Yuan Z.Y.Yuan C.X.Yue Ying Yue A.A.Zafar S.H.Zeng X.Zeng Y.Zeng Y.J.Zeng Y.J.Zeng X.Y.Zhai Y.H.Zhan Zhang A.Q.Zhang B.L.Zhang B.X.Zhang D.H.Zhang G.Y.Zhang G.Y.Zhang H.Zhang H.Zhang H.C.Zhang H.H.Zhang H.Q.Zhang H.R.Zhang H.Y.Zhang J.Zhang J.Zhang J.J.Zhang J.L.Zhang J.Q.Zhang J.S.Zhang J.W.Zhang J.X.Zhang J.Y.Zhang J.Z.Zhang Jianyu Zhang L.M.Zhang Lei Zhang N.Zhang P.Zhang Q.Zhang Q.Y.Zhang R.Y.Zhang S.H.Zhang Shulei Zhang X.M.Zhang X.Y Zhang X.Y.Zhang Y.Zhang Y.Zhang Y.T.Zhang Y.H.Zhang Y.M.Zhang Y.P.Zhang Z.D.Zhang Z.H.Zhang Z.L.Zhang Z.L.Zhang Z.X.Zhang Z.Y.Zhang Z.Y.Zhang Z.Z.Zhang Zh.Zh.Zhang G.Zhao J.Y.Zhao J.Z.Zhao L.Zhao L.Zhao M.G.Zhao N.Zhao R.P.Zhao S.J.Zhao Y.B.Zhao Y.L.Zhao Y.X.Zhao Z.G.Zhao A.Zhemchugov B.Zheng B.M.Zheng J.P.Zheng W.J.Zheng X.R.Zheng Y.H.Zheng B.Zhong C.Zhong H.Zhou J.Q.Zhou J.Y.Zhou S.Zhou X.Zhou X.K.Zhou X.R.Zhou X.Y.Zhou Y.X.Zhou Y.Z.Zhou A.N.Zhu J.Zhu K.Zhu K.J.Zhu K.S.Zhu L.Zhu L.X.Zhu S.H.Zhu T.J.Zhu W.D.Zhu W.D.Zhu W.J.Zhu W.Z.Zhu Y.C.Zhu Z.A.Zhu X.Y.Zhuang J.H.Zou J.Zu BESIII Collaboration 《Chinese Physics C》 SCIE CAS CSCD 2025年第10期15-24,共10页

Lepton number violation decayω→π⁺π⁺e^-e^-+c.c.is searched for via J/ψ→ωηusing a data sample of(1.0087±0.0044)×10¹⁰J/ψevents collected via the BESIII detector at the BEPCII collider.No s... Lepton number violation decayω→π⁺π⁺e^-e^-+c.c.is searched for via J/ψ→ωηusing a data sample of(1.0087±0.0044)×10¹⁰J/ψevents collected via the BESIII detector at the BEPCII collider.No significant signal is observed,and the upper limit on the branching fraction ofω→π⁺π⁺e^-e^-+c.c.at the 90%confidence level is determined for the first time to be 2.8×10^-6. 展开更多

关键词 lepton number violation matter anti-matter asymmetry neutrinoless double beta decay

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Search for the lepton number violation decay ϕ→π⁺π⁺e⁻e⁻via J/ψ→ϕη^* 认领 引用

9

作者 M.Ablikim M.N.Achasov +627 位作者 P.Adlarson O.Afedulidis X.C.Ai R.Aliberti A.Amoroso M.R.An Q.An Y.Bai O.Bakina I.Balossino Y.Ban H.-R.Bao V.Batozskaya K.Begzsuren N.Berger M.Berlowski M.Bertani D.Bettoni F.Bianchi E.Bianco A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang G.R.Che Y.Z.Che G.Chelkov C.Chen Chao Chen G.Chen H.S.Chen M.L.Chen S.J.Chen S.L.Chen S.M.Chen T.Chen X.R.Chen X.T.Chen Y.B.Chen Y.Q.Chen Z.J.Chen Z.Y.Chen S.K.Choi G.Cibinetto S.C.Coen F.Cossio J.J.Cui H.L.Dai J.P.Dai A.Dbeyssi R.E.de Boer D.Dedovich Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori B.Ding X.X.Ding Y.Ding Y.Ding J.Dong L.Y.Dong M.Y.Dong X.Dong M.C.Du S.X.Du Z.H.Duan P.Egorov Y.H.Fan J.Fang S.S.Fang W.X.Fang Y.Fang Y.Q.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng K.Fischer M.Fritsch C.D.Fu J.L.Fu Y.W.Fu H.Gao Y.N.Gao Yang Gao S.Garbolino I.Garzia L.Ge P.T.Ge Z.W.Ge C.Geng E.M.Gersabeck A.Gilman K.Goetzen L.Gong W.X.Gong W.Gradl S.Gramigna M.Greco M.H.Gu Y.T.Gu C.Y.Guan A.Q.Guo L.B.Guo M.J.Guo R.P.Guo Y.P.Guo A.Guskov J.Gutierrez T.T.Han W.Y.Han X.Q.Hao F.A.Harris K.K.He K.L.He F.H.Heinsius C.H.Heinz Y.K.Heng C.Herold T.Holtmann P.C.Hong G.Y.Hou X.T.Hou Y.R.Hou Z.L.Hou B.Y.Hu H.M.Hu J.F.Hu T.Hu Y.Hu G.S.Huang K.X.Huang L.Q.Huang X.T.Huang Y.P.Huang T.Hussain F.Hölzken N.Hüsken N.in der Wiesche J.Jackson S.Jaeger S.Janchiv Q.Ji Q.P.Ji X.B.Ji X.L.Ji Y.Y.Ji X.Q.Jia Z.K.Jia H.B.Jiang P.C.Jiang S.S.Jiang T.J.Jiang X.S.Jiang Y.Jiang J.B.Jiao Z.Jiao S.Jin Y.Jin M.Q.Jing X.M.Jing T.Johansson S.Kabana N.Kalantar-Nayestanaki X.L.Kang X.S.Kang M.Kavatsyuk B.C.Ke V.Khachatryan A.Khoukaz R.Kiuchi R.Kliemt O.B.Kolcu B.Kopf M.Kuessner X.Kui N.Kumar A.Kupsc W.Kühn J.J.Lane P.Larin A.Lavania L.Lavezzi T.T.Lei Z.H.Lei M.Lellmann T.Lenz C.Li C.Li C.H.Li Cheng Li D.M.Li F.Li G.Li H.B.Li H.J.Li H.N.Li Hui Li J.R.Li J.S.Li J.W.Li K.Li K.L.Li L.J.Li L.K.Li Lei Li M.H.Li P.R.Li Q.X.Li S.X.Li T.Li W.D.Li W.G.Li X.H.Li X.L.Li X.Y.Li Y.G.Li Z.J.Li Z.X.Li C.Liang H.Liang H.Liang Y.F.Liang Y.T.Liang G.R.Liao L.Z.Liao Y.P.Liao J.Libby A.Limphirat D.X.Lin T.Lin B.J.Liu B.X.Liu C.Liu C.X.Liu F.Liu F.H.Liu Feng Liu G.M.Liu H.Liu H.B.Liu H.H.Liu H.M.Liu Huihui Liu J.B.Liu J.Y.Liu K.Liu K.Y.Liu Ke Liu L.Liu L.C.Liu Lu Liu M.H.Liu P.L.Liu Q.Liu S.B.Liu T.Liu W.K.Liu W.M.Liu X.Liu Y.Liu Y.Liu Y.B.Liu Z.A.Liu Z.Q.Liu X.C.Lou F.X.Lu H.J.Lu J.G.Lu X.L.Lu Y.Lu Y.P.Lu Z.H.Lu C.L.Luo M.X.Luo T.Luo X.L.Luo X.R.Lyu Y.F.Lyu F.C.Ma H.Ma H.L.Ma J.L.Ma L.L.Ma M.M.Ma Q.M.Ma R.Q.Ma X.Y.Ma Y.M.Ma F.E.Maas M.Maggiora S.Malde A.Mangoni Y.J.Mao Z.P.Mao S.Marcello Z.X.Meng J.G.Messchendorp G.Mezzadri H.Miao T.J.Min R.E.Mitchell X.H.Mo B.Moses N.Yu.Muchnoi J.Muskalla Y.Nefedov F.Nerling I.B.Nikolaev Z.Ning S.Nisar Q.L.Niu W.D.Niu Y.Niu S.L.Olsen Q.Ouyang S.Pacetti X.Pan Y.Pan P.Patteri Y.P.Pei M.Pelizaeus H.P.Peng Y.Y.Peng K.Peters J.L.Ping R.G.Ping S.Plura V.Prasad F.Z.Qi H.Qi H.R.Qi M.Qi T.Y.Qi S.Qian W.B.Qian C.F.Qiao X.K.Qiao J.J.Qin L.Q.Qin L.Y.Qin X.P.Qin X.S.Qin Z.H.Qin J.F.Qiu S.Q.Qu F.Redmer K.J.Ren A.Rivetti M.Rolo G.Rong Ch.Rosner M.Q.Ruan S.N.Ruan N.Salone A.Sarantsev Y.Schelhaas K.Schoenning M.Scodeggio K.Y.Shan W.Shan X.Y.Shan J.F.Shangguan L.G.Shao M.Shao C.P.Shen H.F.Shen W.H.Shen X.Y.Shen B.A.Shi H.Shi H.C.Shi J.L.Shi J.Y.Shi Q.Q.Shi X.Shi J.J.Song T.Z.Song W.M.Song Y.J.Song Y.X.Song S.Sosio S.Spataro F.Stieler Y.J.Su G.B.Sun G.X.Sun H.Sun H.K.Sun J.F.Sun K.Sun L.Sun S.S.Sun T.Sun W.Y.Sun Y.Sun Y.J.Sun Y.Z.Sun Z.T.Sun C.J.Tang G.Y.Tang J.Tang Y.A.Tang L.Y.Tao Q.T.Tao M.Tat J.X.Teng V.Thoren W.H.Tian W.H.Tian Y.Tian Z.F.Tian I.Uman Y.Wan S.J.Wang B.Wang B.L.Wang Bo Wang C.W.Wang D.Y.Wang F.Wang H.J.Wang J.P.Wang K.Wang L.L.Wang L.W.Wang M.Wang N.Y.Wang S.Wang S.Wang T.Wang T.J.Wang W.Wang W.Wang W.P.Wang X.Wang X.F.Wang X.J.Wang X.L.Wang Y.Wang Y.D.Wang Y.F.Wang Y.L.Wang Y.N.Wang Y.Q.Wang Yaqian Wang Yi Wang Z.Wang Z.L.Wang Z.Y.Wang Ziyi Wang D.H.Wei F.Weidner S.P.Wen Wenzel U.Wiedner G.Wilkinson M.Wolke L.Wollenberg C.Wu J.F.Wu L.H.Wu L.J.Wu X.Wu X.H.Wu Y.Wu Y.H.Wu Y.J.Wu Z.Wu L.Xia X.M.Xian T.Xiang D.Xiao G.Y.Xiao S.Y.Xiao Y.L.Xiao Z.J.Xiao C.Xie X.H.Xie Y.Xie Y.G.Xie Y.H.Xie Z.P.Xie T.Y.Xing C.F.Xu C.J.Xu G.F.Xu H.Y.Xu M.Xu Q.J.Xu Q.N.Xu W.Xu W.L.Xu X.P.Xu Y.Xu Y.C.Xu Z.P.Xu Z.S.Xu F.Yan L.Yan W.B.Yan W.C.Yan X.Q.Yan H.J.Yang H.L.Yang H.X.Yang T.Yang Y.Yang Y.F.Yang Y.F.Yang Y.X.Yang Z.W.Yang Z.P.Yao M.Ye M.H.Ye J.H.Yin Z.Y.You B.X.Yu C.X.Yu G.Yu J.S.Yu T.Yu X.D.Yu Y.C.Yu C.Z.Yuan L.Yuan S.C.Yuan Y.Yuan Z.Y.Yuan C.X.Yue A.A.Zafar F.R.Zeng S.H.Zeng X.Zeng Y.Zeng X.Y.Zhai Y.C.Zhai Y.H.Zhan A.Q.Zhang B.L.Zhang B.X.Zhang D.H.Zhang G.Y.Zhang H.Zhang H.C.Zhang H.H.Zhang H.H.Zhang H.Q.Zhang H.Y.Zhang J.Zhang J.Zhang J.J.Zhang J.L.Zhang J.Q.Zhang J.W.Zhang J.X.Zhang J.Y.Zhang J.Z.Zhang Jianyu Zhang L.M.Zhang Lei Zhang P.Zhang Q.Y.Zhang S.H.Zhang Shulei Zhang X.D.Zhang X.M.Zhang X.Y.Zhang Y.Zhang Y.Zhang Y.T.Zhang Y.H.Zhang Y.X.Zhang Yan Zhang Z.D.Zhang Z.H.Zhang Z.L.Zhang Z.Y.Zhang Z.Y.Zhang G.Zhao J.Y.Zhao J.Z.Zhao L.Zhao Lei Zhao M.G.Zhao R.P.Zhao S.J.Zhao Y.B.Zhao Y.X.Zhao Z.G.Zhao A.Zhemchugov B.Zheng J.P.Zheng W.J.Zheng Y.H.Zheng B.Zhong X.Zhong L.P.Zhou S.Zhou X.Zhou X.K.Zhou X.R.Zhou X.Y.Zhou Y.Z.Zhou J.Zhu K.Zhu K.J.Zhu L.Zhu L.X.Zhu S.H.Zhu S.Q.Zhu T.J.Zhu Y.C.Zhu Z.A.Zhu J.H.Zou J.Zu BESIII Collaboration 《Chinese Physics C》 SCIE CAS CSCD 2025年第4期1-10,共10页

Using an electron-positron collision data sample corresponding to(1.0087±0.0044)×10¹⁰events collected using the BESIII detector at the BEPCII collider,we firstly search for the lepton number violation de... Using an electron-positron collision data sample corresponding to(1.0087±0.0044)×10¹⁰events collected using the BESIII detector at the BEPCII collider,we firstly search for the lepton number violation decayφ→π⁺π⁺e^-e^-via J/ψ→φη.No obviously signals are found.The upper limit on the branching fraction ofφ→π⁺π⁺e^-e^-is set to be 1.3×10^-5at the 90%confidence level. 展开更多

关键词 Lepton number violation matter anti-matter asymmetry neutrinoless double beta decay

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Search for the leptonic decay D⁺→e⁺ν_e 认领 引用

10

作者 M.Ablikim M.N.Achasov +668 位作者 P.Adlarson O.Afedulidis X.C.Ai R.Aliberti A.Amoroso Q.An Y.Bai O.Bakina I.Balossino Y.Ban H.-R.Bao V.Batozskaya K.Begzsuren N.Berger M.Berlowski M.Bertani D.Bettoni F.Bianchi E.Bianco A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin X.Y.Chai J.F.Chang G.R.Che Y.Z.Che G.Chelkov C.Chen C.H.Chen Chao Chen G.Chen H.S.Chen H.Y.Chen M.L.Chen S.J.Chen S.L.Chen S.M.Chen T.Chen X.R.Chen X.T.Chen Y.B.Chen Y.Q.Chen Z.J.Chen Z.Y.Chen S.K.Choi G.Cibinetto F.Cossio J.J.Cui H.L.Dai J.P.Dai A.Dbeyssi R.E.de Boer D.Dedovich C.Q.Deng Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori B.Ding X.X.Ding Y.Ding Y.Ding J.Dong L.Y.Dong M.Y.Dong X.Dong M.C.Du S.X.Du Y.Y.Duan Z.H.Duan P.Egorov Y.H.Fan J.Fang J.Fang S.S.Fang W.X.Fang Y.Fang Y.Q.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng Y.T.Feng M.Fritsch C.D.Fu J.L.Fu Y.W.Fu H.Gao X.B.Gao Y.N.Gao Yang Gao S.Garbolino I.Garzia L.Ge P.T.Ge Z.W.Ge C.Geng E.M.Gersabeck A.Gilman K.Goetzen L.Gong W.X.Gong W.Gradl S.Gramigna M.Greco M.H.Gu Y.T.Gu C.Y.Guan A.Q.Guo L.B.Guo M.J.Guo R.P.Guo Y.P.Guo A.Guskov J.Gutierrez K.L.Han T.T.Han F.Hanisch X.Q.Hao F.A.Harris K.K.He K.L.He F.H.Heinsius C.H.Heinz Y.K.Heng C.Herold T.Holtmann P.C.Hong G.Y.Hou X.T.Hou Y.R.Hou Z.L.Hou B.Y.Hu H.M.Hu J.F.Hu S.L.Hu T.Hu Y.Hu G.S.Huang K.X.Huang L.Q.Huang X.T.Huang Y.P.Huang Y.S.Huang T.Hussain F.Hölzken N.Hüsken N.in der Wiesche J.Jackson S.Janchiv J.H.Jeong Q.Ji Q.P.Ji W.Ji X.B.Ji X.L.Ji Y.Y.Ji X.Q.Jia Z.K.Jia D.Jiang H.B.Jiang P.C.Jiang S.S.Jiang T.J.Jiang X.S.Jiang Y.Jiang J.B.Jiao J.K.Jiao Z.Jiao S.Jin Y.Jin M.Q.Jing X.M.Jing T.Johansson S.Kabana N.Kalantar-Nayestanaki X.L.Kang X.S.Kang M.Kavatsyuk B.C.Ke V.Khachatryan A.Khoukaz R.Kiuchi O.B.Kolcu B.Kopf M.Kuessner X.Kui N.Kumar A.Kupsc W.Kühn J.J.Lane L.Lavezzi T.T.Lei Z.H.Lei M.Lellmann T.Lenz C.Li C.Li C.H.Li Cheng Li D.M.Li F.Li G.Li H.B.Li H.J.Li H.N.Li Hui Li J.R.Li J.S.Li K.Li K.L.Li L.J.Li L.K.Li Lei Li M.H.Li P.R.Li Q.M.Li Q.X.Li R.Li S.X.Li T.Li W.D.Li W.G.Li X.Li X.H.Li X.L.Li X.Y.Li X.Z.Li Y.G.Li Z.J.Li Z.Y.Li C.Liang H.Liang H.Liang Y.F.Liang Y.T.Liang G.R.Liao Y.P.Liao J.Libby A.Limphirat C.C.Lin D.X.Lin T.Lin B.J.Liu B.X.Liu C.Liu C.X.Liu F.Liu F.H.Liu Feng Liu G.M.Liu H.Liu H.B.Liu H.H.Liu H.M.Liu Huihui Liu J.B.Liu J.Y.Liu K.Liu K.Y.Liu Ke Liu L.Liu L.C.Liu Lu Liu M.H.Liu P.L.Liu Q.Liu S.B.Liu T.Liu W.K.Liu W.M.Liu X.Liu X.Liu Y.Liu Y.Liu Y.B.Liu Z.A.Liu Z.D.Liu Z.Q.Liu X.C.Lou F.X.Lu H.J.Lu J.G.Lu X.L.Lu Y.Lu Y.P.Lu Z.H.Lu C.L.Luo J.R.Luo M.X.Luo T.Luo X.L.Luo X.R.Lyu Y.F.Lyu F.C.Ma H.Ma H.L.Ma J.L.Ma L.L.Ma L.R.Ma M.M.Ma Q.M.Ma R.Q.Ma T.Ma X.T.Ma X.Y.Ma Y.M.Ma F.E.Maas I.MacKay M.Maggiora S.Malde Y.J.Mao Z.P.Mao S.Marcello Z.X.Meng J.G.Messchendorp G.Mezzadri H.Miao T.J.Min R.E.Mitchell X.H.Mo B.Moses N.Yu.Muchnoi J.Muskalla Y.Nefedov F.Nerling L.S.Nie I.B.Nikolaev Z.Ning S.Nisar Q.L.Niu W.D.Niu Y.Niu S.L.Olsen S.L.Olsen Q.Ouyang S.Pacetti X.Pan Y.Pan A.Pathak Y.P.Pei M.Pelizaeus H.P.Peng Y.Y.Peng K.Peters J.L.Ping R.G.Ping S.Plura V.Prasad F.Z.Qi H.Qi H.R.Qi M.Qi T.Y.Qi S.Qian W.B.Qian C.F.Qiao X.K.Qiao J.J.Qin L.Q.Qin L.Y.Qin X.P.Qin X.S.Qin Z.H.Qin J.F.Qiu Z.H.Qu C.F.Redmer K.J.Ren A.Rivetti M.Rolo G.Rong Ch.Rosner M.Q.Ruan S.N.Ruan N.Salone A.Sarantsev Y.Schelhaas K.Schoenning M.Scodeggio K.Y.Shan W.Shan X.Y.Shan Z.J.Shang J.F.Shangguan L.G.Shao M.Shao C.P.Shen H.F.Shen W.H.Shen X.Y.Shen B.A.Shi H.Shi H.C.Shi J.L.Shi J.Y.Shi Q.Q.Shi S.Y.Shi X.Shi J.J.Song T.Z.Song W.M.Song Y.J.Song Y.X.Song S.Sosio S.Spataro F.Stieler S.S Su Y.J.Su G.B.Sun G.X.Sun H.Sun H.K.Sun J.F.Sun K.Sun L.Sun S.S.Sun T.Sun W.Y.Sun Y.Sun Y.J.Sun Y.Z.Sun Z.Q.Sun Z.T.Sun C.J.Tang G.Y.Tang J.Tang M.Tang Y.A.Tang L.Y.Tao Q.T.Tao M.Tat J.X.Teng V.Thoren W.H.Tian Y.Tian Z.F.Tian I.Uman Y.Wan S.J.Wang B.Wang B.L.Wang Bo Wang D.Y.Wang F.Wang H.J.Wang J.J.Wang J.P.Wang K.Wang L.L.Wang M.Wang N.Y.Wang S.Wang S.Wang T.Wang T.J.Wang W.Wang W.Wang W.P.Wang X.Wang X.F.Wang X.J.Wang X.L.Wang X.N.Wang Y.Wang Y.D.Wang Y.F.Wang Y.L.Wang Y.N.Wang Y.Q.Wang Yaqian Wang Yi Wang Z.Wang Z.L.Wang Z.Y.Wang Ziyi Wang D.H.Wei F.Weidner S.P.Wen Y.R.Wen U.Wiedner G.Wilkinson M.Wolke L.Wollenberg C.Wu J.F.Wu L.H.Wu L.J.Wu X.Wu X.H.Wu Y.Wu Y.H.Wu Y.J.Wu Z.Wu L.Xia X.M.Xian B.H.Xiang T.Xiang D.Xiao G.Y.Xiao S.Y.Xiao Y.L.Xiao Z.J.Xiao C.Xie X.H.Xie Y.Xie Y.G.Xie Y.H.Xie Z.P.Xie T.Y.Xing C.F.Xu C.J.Xu G.F.Xu H.Y.Xu M.Xu Q.J.Xu Q.N.Xu W.Xu W.L.Xu X.P.Xu Y.Xu Y.C.Xu Z.S.Xu F.Yan L.Yan W.B.Yan W.C.Yan X.Q.Yan H.J.Yang H.L.Yang H.X.Yang T.Yang Y.Yang Y.F.Yang Y.F.Yang Y.X.Yang Z.W.Yang Z.P.Yao M.Ye M.H.Ye J.H.Yin Junhao Yin Z.Y.You B.X.Yu C.X.Yu G.Yu J.S.Yu M.C.Yu T.Yu X.D.Yu Y.C.Yu C.Z.Yuan J.Yuan J.Yuan L.Yuan S.C.Yuan Y.Yuan Z.Y.Yuan C.X.Yue A.A.Zafar F.R.Zeng S.H.Zeng X.Zeng Y.Zeng Y.J.Zeng Y.J.Zeng X.Y.Zhai Y.C.Zhai Y.H.Zhan A.Q.Zhang B.L.Zhang B.X.Zhang D.H.Zhang G.Y.Zhang H.Zhang H.Zhang H.C.Zhang H.H.Zhang H.H.Zhang H.Q.Zhang H.R.Zhang H.Y.Zhang J.Zhang J.Zhang J.J.Zhang J.L.Zhang J.Q.Zhang J.S.Zhang J.W.Zhang J.X.Zhang J.Y.Zhang J.Z.Zhang Jianyu Zhang L.M.Zhang Lei Zhang N.Zhang P.Zhang Q.Y.Zhang R.Y.Zhang S.H.Zhang Shulei Zhang X.M.Zhang X.Y Zhang X.Y.Zhang Y.Zhang Y.Zhang Y.T.Zhang Y.H.Zhang Y.M.Zhang Yan Zhang Z.D.Zhang Z.H.Zhang Z.L.Zhang Z.Y.Zhang Z.Y.Zhang Z.Z.Zhang G.Zhao J.Y.Zhao J.Z.Zhao L.Zhao Lei Zhao M.G.Zhao N.Zhao R.P.Zhao S.J.Zhao Y.B.Zhao Y.X.Zhao Z.G.Zhao A.Zhemchugov B.Zheng B.M.Zheng J.P.Zheng W.J.Zheng Y.H.Zheng B.Zhong X.Zhong H.Zhou J.Y.Zhou L.P.Zhou S.Zhou X.Zhou X.K.Zhou X.R.Zhou X.Y.Zhou Y.Z.Zhou Z.C.Zhou A.N.Zhu J.Zhu K.Zhu K.J.Zhu K.S.Zhu L.Zhu L.X.Zhu S.H.Zhu T.J.Zhu W.D.Zhu Y.C.Zhu Z.A.Zhu J.H.Zou J.Zu 《Chinese Physics C》 SCIE CAS CSCD 2025年第6期1-10,共10页

We search for the leptonic decay D⁺→e⁺ν_eusing an e+e-collision data sample with an integrated luminosity of 20.3 fb-1collected with the BESIII detector at a center-of-mass energy of 3.773 GeV.Significant si... We search for the leptonic decay D⁺→e⁺ν_eusing an e+e-collision data sample with an integrated luminosity of 20.3 fb-1collected with the BESIII detector at a center-of-mass energy of 3.773 GeV.Significant signal is not observed,and an upper limit on the branching fraction of D⁺→e⁺ν_eis set as 9.7×10^-7,at a confidence level of 90%.Our upper limit is an order of magnitude smaller than the previous limit for this decay mode. 展开更多

关键词 BESII charm physics leptonic decay

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Search for η₁(1855)in χ_cJ→ηηη′decays 认领 引用

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作者 M.Ablikim M.N.Achasov +714 位作者 P.Adlarson X.C.Ai R.Aliberti A.Amoroso Q.An Y.Bai O.Bakina Y.Ban H.-R.Bao V.Batozskaya K.Begzsuren N.Berger M.Berlowski M.Bertani D.Bettoni F.Bianchi E.Bianco A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai M.H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin X.Y.Chai J.F.Chang G.R.Che Y.Z.Che C.H.Chen Chao Chen G.Chen H.S.Chen H.Y.Chen M.L.Chen S.J.Chen S.L.Chen S.M.Chen T.Chen X.R.Chen X.T.Chen X.Y.Chen Y.B.Chen Y.Q.Chen Y.Q.Chen Z.Chen Z.J.Chen Z.K.Chen S.K.Choi X.Chu G.Cibinetto F.Cossio J.Cottee-Meldrum J.J.Cui H.L.Dai J.P.Dai A.Dbeyssi R.E.de Boer D.Dedovich C.Q.Deng Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori B.Ding X.X.Ding Y.Ding Y.Ding Y.X.Ding J.Dong L.Y.Dong M.Y.Dong X.Dong M.C.Du S.X.Du S.X.Du Y.Y.Duan P.Egorov G.F.Fan J.J.Fan Y.H.Fan J.Fang J.Fang S.S.Fang W.X.Fang Y.Q.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng L.Feng Q.X.Feng Y.T.Feng M.Fritsch C.D.Fu J.L.Fu Y.W.Fu H.Gao X.B.Gao Y.Gao Y.N.Gao Y.N.Gao Y.Y.Gao S.Garbolino I.Garzia P.T.Ge Z.W.Ge C.Geng E.M.Gersabeck A.Gilman K.Goetzen J.D.Gong L.Gong W.X.Gong W.Gradl S.Gramigna M.Greco M.H.Gu Y.T.Gu C.Y.Guan A.Q.Guo L.B.Guo M.J.Guo R.P.Guo Y.P.Guo A.Guskov J.Gutierrez K.L.Han T.T.Han F.Hanisch K.D.Hao X.Q.Hao F.A.Harris K.K.He K.L.He F.H.Heinsius C.H.Heinz Y.K.Heng C.Herold P.C.Hong G.Y.Hou X.T.Hou Y.R.Hou Z.L.Hou H.M.Hu J.F.Hu Q.P.Hu S.L.Hu T.Hu Y.Hu Z.M.Hu G.S.Huang K.X.Huang L.Q.Huang P.Huang X.T.Huang Y.P.Huang Y.S.Huang T.Hussain N.Hüsken N.in der Wiesche J.Jackson Q.Ji Q.P.Ji W.Ji X.B.Ji X.L.Ji Y.Y.Ji Z.K.Jia D.Jiang H.B.Jiang P.C.Jiang S.J.Jiang T.J.Jiang X.S.Jiang Y.Jiang J.B.Jiao J.K.Jiao Z.Jiao S.Jin Y.Jin M.Q.Jing X.M.Jing T.Johansson S.Kabana N.Kalantar-Nayestanaki X.L.Kang X.S.Kang M.Kavatsyuk B.C.Ke V.Khachatryan A.Khoukaz R.Kiuchi O.B.Kolcu B.Kopf M.Kuessner X.Kui N.Kumar A.Kupsc W.Kühn Q.Lan W.N.Lan T.T.Lei M.Lellmann T.Lenz C.Li C.Li C.Li C.H.Li C.K.Li D.M.Li F.Li G.Li H.B.Li H.J.Li H.N.Li Hui Li J.R.Li J.S.Li K.Li K.L.Li K.L.Li L.J.Li Lei Li M.H.Li M.R.Li P.L.Li P.R.Li Q.M.Li Q.X.Li R.Li S.X.Li T.Li T.Y.Li W.D.Li W.G.Li X.Li X.H.Li X.L.Li X.Y.Li X.Z.Li Y.Li Y.G.Li Y.P.Li Z.J.Li Z.Y.Li H.Liang Y.F.Liang Y.T.Liang G.R.Liao L.B.Liao M.H.Liao Y.P.Liao J.Libby A.Limphirat C.C.Lin D.X.Lin L.Q.Lin T.Lin B.J.Liu B.X.Liu C.Liu C.X.Liu F.Liu F.H.Liu Feng Liu G.M.Liu H.Liu H.B.Liu H.H.Liu H.M.Liu Huihui Liu J.B.Liu J.J.Liu K.Liu K.Liu K.Y.Liu Ke Liu L.C.Liu Lu Liu M.H.Liu P.L.Liu Q.Liu S.B.Liu T.Liu W.K.Liu W.M.Liu W.T.Liu X.Liu X.Liu X.K.Liu X.Y.Liu Y.Liu Y.Liu Y.Liu Y.B.Liu Z.A.Liu Z.D.Liu Z.Q.Liu X.C.Lou F.X.Lu H.J.Lu J.G.Lu X.L.Lu Y.Lu Y.H.Lu Y.P.Lu Z.H.Lu C.L.Luo J.R.Luo J.S.Luo M.X.Luo T.Luo X.L.Luo Z.Y.Lv X.R.Lyu Y.F.Lyu Y.H.Lyu F.C.Ma H.L.Ma J.L.Ma L.L.Ma L.R.Ma Q.M.Ma R.Q.Ma R.Y.Ma T.Ma X.T.Ma X.Y.Ma Y.M.Ma F.E.Maas I.MacKay M.Maggiora S.Malde Q.A.Malik H.X.Mao Y.J.Mao Z.P.Mao S.Marcello A.Marshall F.M.Melendi Y.H.Meng Z.X.Meng G.Mezzadri H.Miao T.J.Min R.E.Mitchell X.H.Mo B.Moses N.Yu.Muchnoi J.Muskalla Y.Nefedov F.Nerling L.S.Nie I.B.Nikolaev Z.Ning S.Nisar Q.L.Niu W.D.Niu C.Normand S.L.Olsen Q.Ouyang S.Pacetti X.Pan Y.Pan A.Pathak Y.P.Pei M.Pelizaeus H.P.Peng X.J.Peng Y.Y.Peng K.Peters K.Petridis J.L.Ping R.G.Ping S.Plura V.Prasad F.Z.Qi H.R.Qi M.Qi S.Qian W.B.Qian C.F.Qiao J.H.Qiao J.J.Qin J.L.Qin L.Q.Qin L.Y.Qin P.B.Qin X.P.Qin X.S.Qin Z.H.Qin J.F.Qiu Z.H.Qu J.Rademacker C.F.Redmer A.Rivetti M.Rolo G.Rong S.S.Rong F.Rosini Ch.Rosner M.Q.Ruan N.Salone A.Sarantsev Y.Schelhaas K.Schoenning M.Scodeggio K.Y.Shan W.Shan X.Y.Shan Z.J.Shang J.F.Shangguan L.G.Shao M.Shao C.P.Shen H.F.Shen W.H.Shen X.Y.Shen B.A.Shi H.Shi J.L.Shi J.Y.Shi S.Y.Shi X.Shi H.L.Song J.J.Song T.Z.Song W.M.Song Y.J.Song Y.X.Song S.Sosio S.Spataro F.Stieler S.S.Su Y.J.Su G.B.Sun G.X.Sun H.Sun H.K.Sun J.F.Sun K.Sun L.Sun S.S.Sun T.Sun Y.C.Sun Y.H.Sun Y.J.Sun Y.Z.Sun Z.Q.Sun Z.T.Sun C.J.Tang G.Y.Tang J.Tang J.J.Tang L.F.Tang Y.A.Tang L.Y.Tao M.Tat J.X.Teng J.Y.Tian W.H.Tian Y.Tian Z.F.Tian I.Uman B.Wang B.Wang Bo Wang C.Wang C.Wang Cong Wang D.Y.Wang H.J.Wang J.J.Wang K.Wang L.L.Wang L.W.Wang M.Wang M.Wang N.Y.Wang S.Wang T.Wang T.J.Wang W.Wang W.Wang W.P.Wang X.Wang X.F.Wang X.J.Wang X.L.Wang X.N.Wang Y.Wang Y.D.Wang Y.F.Wang Y.H.Wang Y.J.Wang Y.L.Wang Y.N.Wang Y.Q.Wang Yaqian Wang Yi Wang Yuan Wang Z.Wang Z.L.Wang Z.Q.Wang Z.Y.Wang D.H.Wei H.R.Wei F.Weidner S.P.Wen Y.R.Wen U.Wiedner G.Wilkinson M.Wolke C.Wu J.F.Wu L.H.Wu L.J.Wu Lianjie Wu S.G.Wu S.M.Wu X.Wu X.H.Wu Y.J.Wu Z.Wu L.Xia X.M.Xian B.H.Xiang D.Xiao G.Y.Xiao H.Xiao Y.L.Xiao Z.J.Xiao C.Xie K.J.Xie X.H.Xie Y.Xie Y.G.Xie Y.H.Xie Z.P.Xie T.Y.Xing C.F.Xu C.J.Xu G.F.Xu H.Y.Xu M.Xu Q.J.Xu Q.N.Xu T.D.Xu W.Xu W.L.Xu X.P.Xu Y.Xu Y.C.Xu Z.S.Xu F.Yan H.Y.Yan L.Yan W.B.Yan W.C.Yan W.H.Yan W.P.Yan X.Q.Yan H.J.Yang H.L.Yang H.X.Yang J.H.Yang R.J.Yang T.Yang Y.Yang Y.F.Yang Y.H.Yang Y.Q.Yang Y.X.Yang Y.Z.Yang M.Ye M.H.Ye Z.J.Ye Junhao Yin Z.Y.You B.X.Yu C.X.Yu G.Yu J.S.Yu L.Q.Yu M.C.Yu T.Yu X.D.Yu Y.C.Yu C.Z.Yuan H.Yuan J.Yuan J.Yuan L.Yuan S.C.Yuan X.Q.Yuan Y.Yuan Z.Y.Yuan C.X.Yue Ying Yue A.A.Zafar S.H.Zeng X.Zeng Y.Zeng Y.J.Zeng Y.J.Zeng X.Y.Zhai Y.H.Zhan A.Q.Zhang B.L.Zhang B.X.Zhang D.H.Zhang G.Y.Zhang G.Y.Zhang H.Zhang H.Zhang H.C.Zhang H.H.Zhang H.Q.Zhang H.R.Zhang H.Y.Zhang J.Zhang J.Zhang J.J.Zhang J.L.Zhang J.Q.Zhang J.S.Zhang J.W.Zhang J.X.Zhang J.Y.Zhang J.Z.Zhang Jianyu Zhang L.M.Zhang Lei Zhang N.Zhang P.Zhang Q.Zhang Q.Y.Zhang R.Y.Zhang S.H.Zhang Shulei Zhang X.M.Zhang X.Y Zhang X.Y.Zhang Y.Zhang Y.Zhang Y.T.Zhang Y.H.Zhang Y.M.Zhang Y.P.Zhang Z.D.Zhang Z.H.Zhang Z.L.Zhang Z.L.Zhang Z.X.Zhang Z.Y.Zhang Z.Y.Zhang Z.Z.Zhang Zh.Zh.Zhang G.Zhao J.Y.Zhao J.Z.Zhao L.Zhao L.Zhao M.G.Zhao N.Zhao R.P.Zhao S.J.Zhao Y.B.Zhao Y.L.Zhao Y.X.Zhao Z.G.Zhao A.Zhemchugov B.Zheng B.M.Zheng J.P.Zheng W.J.Zheng X.R.Zheng Y.H.Zheng B.Zhong C.Zhong H.Zhou J.Q.Zhou J.Y.Zhou S.Zhou X.Zhou X.K.Zhou X.R.Zhou X.Y.Zhou Y.X.Zhou Y.Z.Zhou A.N.Zhu J.Zhu K.Zhu K.J.Zhu K.S.Zhu L.Zhu L.X.Zhu S.H.Zhu T.J.Zhu W.D.Zhu W.D.Zhu W.J.Zhu W.Z.Zhu Y.C.Zhu Z.A.Zhu X.Y.Zhuang J.H.Zou J.Zu 《Chinese Physics C》 SCIE CAS CSCD 2025年第12期1-15,共15页

Based on a sample of 2.7x 10⁹ψ(3686)events collected by the BESIII detector operating at the BEP-CII collider,the decay 4(3686)→YX_cJ,X_cJ→ηηη’is analyzed.The decay modes X_c1and X_c2→ηηη’are ob... Based on a sample of 2.7x 10⁹ψ(3686)events collected by the BESIII detector operating at the BEP-CII collider,the decay 4(3686)→YX_cJ,X_cJ→ηηη’is analyzed.The decay modes X_c1and X_c2→ηηη’are observed for the first time,and their corresponding branching fractions are determined to be B(X_c1→ηηη’)=(1.40±0.13(stat.)±0.09(sys.))×10^-4and B(X_c2→ηηη’)=(4.18±0.84(stat.)±0.48(sys.))×10^-5.An upper limit on the branching fraction of x_co→ηηη’is set as 2.59×10^-5at a 90%confidence level(CL).A partial wave analys-is(PWA)of the decay X_c1→ηηη’is performed to search for the 1^-+exotic stateη1(1855).The PWA result indic-ates that the structure in theηη’mass spectrum is attributed to f₀(1500),while in the m mass spectrum,it is attrib-uted to the 0⁺⁺phase space.The upper limit of B(x_cl→η1(1855)η)·B(η1(1855)→ηη')<9.79×10^-5is set based on the PWA at 90%CL. 展开更多

关键词 BESIII Hydron physics Hybrid

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Study of BESIII trigger efficiencies with the 2018 J/ψ data 认领 引用 被引量：33

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作者 M.Ablikim M.N.Achasov +501 位作者 P.Adlarson S.Ahmed M.Albrecht R.Aliberti A.Amoroso M.R.An Q.An X.H.Bai Y.Bai O.Bakina R.Baldini Ferroli I.Balossino Y.Ban K.Begzsuren N.Berger M.Bertani D.Bettoni F.Bianchi J.Bloms A.Bortone I.Boyko R.A.Briere H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang W.L.Chang G.Chelkov D.Y.Chen G.Chen H.S.Chen M.L.Chen S.J.Chen X.R.Chen Y.B.Chen Z.J Chen W.S.Cheng G.Cibinetto F.Cossio X.F.Cui H.L.Dai X.C.Dai A.Dbeyssi R.E.de Boer D.Dedovich Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori Y.Ding C.Dong J.Dong L.Y.Dong M.Y.Dong X.Dong S.X.Du Y.L.Fan J.Fang S.S.Fang Y.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng M.Fritsch C.D.Fu Y.Gao Y.Gao Y.Gao Y.G.Gao I.Garzia P.T.Ge C.Geng E.M.Gersabeck A Gilman K.Goetzen L.Gong W.X.Gong W.Gradl M.Greco L.M.Gu M.H.Gu S.Gu Y.T.Gu C.Y Guan A.Q.Guo L.B.Guo R.P.Guo Y.P.Guo A.Guskov T.T.Han W.Y.Han X.Q.Hao F.A.Harris H Hüsken K.L.He F.H.Heinsius C.H.Heinz T.Held Y.K.Heng C.Herold M.Himmelreich T.Holtmann Y.R.Hou Z.L.Hou H.M.Hu J.F.Hu T.Hu Y.Hu G.S.Huang L.Q.Huang X.T.Huang Y.P.Huang Z.Huang T.Hussain W.Ikegami Andersson W.Imoehl M.Irshad S.Jaeger S.Janchiv Q.Ji Q.P.Ji X.B.Ji X.L.Ji H.B.Jiang X.S.Jiang J.B.Jiao Z.Jiao S.Jin Y.Jin T.Johansson N.Kalantar-Nayestanaki X.S.Kang R.Kappert M.Kavatsyuk B.C.Ke I.K.Keshk A.Khoukaz P.Kiese R.Kiuchi R.Kliemt L.Koch O.B.Kolcu B.Kopf M.Kuemmel M.Kuessner A.Kupsc M.G.Kurth W.Kühn J.J.Lane J.S.Lange P.Larin A.Lavania L.Lavezzi Z.H.Lei H.Leithoff M.Lellmann T.Lenz C.Li C.H.Li Cheng Li D.M.Li F.Li G.Li H.Li H.Li H.B.Li H.J.Li J.L.Li J.Q.Li J.S.Li Ke Li L.K.Li Lei Li P.R.Li S.Y.Li W.D.Li W.G.Li X.H.Li X.L.Li Z.Y.Li H.Liang H.Liang H.Liang Y.F.Liang Y.T.Liang L.Z.Liao J.Libby C.X.Lin B.J.Liu C.X.Liu D.Liu F.H.Liu Fang Liu Feng Liu H.B.Liu H.M.Liu Huanhuan Liu Huihui Liu J.B.Liu J.L.Liu J.Y.Liu K.Liu K.Y.Liu Ke Liu L.Liu M.H.Liu P.L.Liu Q.Liu Q.Liu S.B.Liu Shuai Liu T.Liu W.M.Liu X.Liu Y.Liu Y.B.Liu Z.A.Liu Z.Q.Liu X.C.Lou F.X.Lu H.J.Lu J.D.Lu J.G.Lu X.L.Lu Y.Lu Y.P.Lu C.L.Luo M.X.Luo b P.W.Luo T.Luo X.L.Luo S.Lusso X.R.Lyu F.C.Ma H.L.Ma L.L.Ma M.M.Ma Q.M.Ma R.Q.Ma R.T.Ma X.X.Ma X.Y.Ma F.E.Maas M.Maggiora S.Maldaner S.Malde Q.A.Malik A.Mangoni Y.J.Mao Z.P.Mao S.Marcello Z.X.Meng J.G.Messchendorp G.Mezzadri T.J.Min R.E.Mitchell X.H.Mo Y.J.Mo N.Yu.Muchnoi H.Muramatsu S.Nakhoul Y.Nefedov F.Nerling I.B.Nikolaev Z.Ning S.Nisar S.L.Olsen Q.Ouyang S.Pacetti X.Pan Y.Pan A.Pathak P.Patteri M.Pelizaeus H.P.Peng K.Peters J.Pettersson J.L.Ping R.G.Ping R.Poling V.Prasad H.Qi H.R.Qi K.H.Qi M.Qi T.Y.Qi T.Y.Qi S.Qian W.-B.Qian Z.Qian C.F.Qiao L.Q.Qin X.S.Qin Z.H.Qin J.F.Qiu S.Q.Qu K.H.Rashid K.Ravindran C.F.Redmer A.Rivetti V.Rodin M.Rolo G.Rong Ch.Rosner M.Rump H.S.Sang A.Sarantsev Y.Schelhaas C.Schnier K.Schoenning M.Scodeggio D.C.Shan W.Shan X.Y.Shan J.F.Shangguan M.Shao C.P.Shen P.X.Shen X.Y.Shen H.C.Shi R.S.Shi X.Shi X.D Shi W.M.Song Y.X.Song S.Sosio S.Spataro K.X.Su P.P.Su F.F.Sui G.X.Sun H.K.Sun J.F.Sun L.Sun S.S.Sun T.Sun W.Y.Sun X Sun Y.J.Sun Y.K.Sun Y.Z.Sun Z.T.Sun Y.H.Tan Y.X.Tan C.J.Tang G.Y.Tang J.Tang J.X.Teng V.Thoren I.Uman B.Wang C.W.Wang D.Y.Wang H.J.Wang H.P.Wang K.Wang L.L.Wang M.Wang M.Z.Wang Meng Wang W.Wang W.H.Wang W.P.Wang X.Wang X.F.Wang X.L.Wang Y.Wang Y.D.Wang Y.F.Wang Y.Q.Wang Y.Y.Wang Z.Wang Z.Y.Wang Ziyi Wang Zongyuan Wang D.H.Wei P.Weidenkaff F.Weidner S.P.Wen D.J.White U.Wiedner G.Wilkinson M.Wolke L.Wollenberg J.F.Wu L.H.Wu L.J.Wu X.Wu Z.Wu L.Xia H.Xiao S.Y.Xiao Z.J.Xiao X.H.Xie Y.G.Xie Y.H.Xie T.Y.Xing G.F.Xu Q.J.Xu W.Xu X.P.Xu F.Yan L.Yan W.B.Yan W.C.Yan Xu Yan H.J.Yang H.X.Yang L.Yang S.L.Yang Y.X.Yang Yifan Yang Zhi Yang M.Ye M.H.Ye J.H.Yin Z.Y.You B.X.Yu C.X.Yu G.Yu J.S.Yu T.Yu C.Z.Yuan L.Yuan X.Q.Yuan Y.Yuan Z.Y.Yuan C.X.Yue A.Yuncu A.A.Zafar Y.Zeng B.X.Zhang Guangyi Zhang H.Zhang H.H.Zhang H.Y.Zhang J.J.Zhang J.L.Zhang J.Q.Zhang J.W.Zhang J.Y.Zhang J.Z.Zhang Jianyu Zhang Jiawei Zhang L.Q.Zhang Lei Zhang S.Zhang S.F.Zhang Shulei Zhang X.D.Zhang X.Y.Zhang Y.Zhang Y.H.Zhang Y.T.Zhang Yan Zhang Yao Zhang Yi Zhang Z.H.Zhang Z.Y.Zhang G.Zhao J.Zhao J.Y.Zhao J.Z.Zhao Lei Zhao Ling Zhao M.G.Zhao Q.Zhao S.J.Zhao Y.B.Zhao Y.X.Zhao Z.G.Zhao A.Zhemchugov B.Zheng J.P.Zheng Y.Zheng Y.H.Zheng B.Zhong C.Zhong L.P.Zhou Q.Zhou X.Zhou X.K.Zhou X.R.Zhou A.N.Zhu J.Zhu K.Zhu K.J.Zhu S.H.Zhu T.J.Zhu W.J.Zhu W.J.Zhu Y.C.Zhu Z.A.Zhu B.S.Zou J.H.Zou 《Chinese Physics C》 SCIE CAS CSCD 2021年第2期48-55,共8页

Using a dedicated data sample taken in 2018 on the J/ψpeak,we perform a detailed study of the trigger efficiencies of the BESIII detector.The efficiencies are determined from three representative physics processes,na... Using a dedicated data sample taken in 2018 on the J/ψpeak,we perform a detailed study of the trigger efficiencies of the BESIII detector.The efficiencies are determined from three representative physics processes,namely Bhabha scattering,dimuon production and generic hadronic events with charged particles.The combined efficiency of all active triggers approaches 100%in most cases,with uncertainties small enough not to affect most physics analyses. 展开更多

关键词 BESIII trigger efficiency Bhabha dimuon hadronic events

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Measurement of integrated luminosities at BESⅢ for data samples at center-of-mass energies between 4.0 and 4.6 GeV 认领 引用 被引量：4

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作者 M.Ablikim M.N.Achasov +561 位作者 P.Adlarson S.Ahmed M.Albrecht R.Aliberti A.Amoroso M.R.An Q.An X.H.Bai Y.Bai O.Bakina R.Baldini Ferroli I.Balossino Y.Ban V.Batozskaya D.Becker K.Begzsuren N.Berger M.Bertani D.Bettoni F.Bianchi J.Bloms A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang W.L.Chang G.Chelkov C.Chen G.Chen H.S.Chen M.L.Chen S.J.Chen T.Chen X.R.Chen X.T.Chen Y.B.Chen Z.J.Chen W.S.Cheng X.Chu G.Cibinetto F.Cossio J.J.Cui H.L.Dai J.P.Dai A.Dbeyssi R.Ede Boer D.Dedovich Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori Y.Ding J.Dong L.Y.Dong M.Y.Dong X.Dong S.X.Du P.Egorov Y.L.Fan J.Fang S.S.Fang W.X.Fang Y.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng K Fischer M.Fritsch C.Fritzsch C.D.Fu H.Gao Y.N.Gao Yang Gao S.Garbolino I.Garzia P.T.Ge C.Geng E.M.Gersabeck A Gilman K.Goetzen L.Gong W.X.Gong W.Gradl M.Greco M.H.Gu C.Y Guan A.Q.Guo L.B.Guo R.P.Guo Y.P.Guo A.Guskov T.T.Han W.Y.Han X.Q.Hao F.A.Harris K.K.He K.L.He F.H.Heinsius C.H.Heinz Y.K.Heng C.Herold M.Himmelreich T.Holtmann G.Y.Hou Y.R.Hou Z.L.Hou H.M.Hu J.F.Hu T.Hu Y.Hu G.S.Huang K.X.Huang L.Q.Huang L.Q.Huang X.T.Huang Y.P.Huang Z.Huang T.Hussain N Husken W.Imoehl M.Irshad J.Jackson S.Jaeger S.Janchiv Q.Ji Q.P.Ji X.B.Ji X.L.Ji Y.Y.Ji Z.K.Jia H.B.Jiang S.S.Jiang X.S.Jiang Y.Jiang J.B.Jiao Z.Jiao S.Jin Y.Jin M.Q.Jing T.Johansson N.Kalantar-Nayestanaki X.S.Kang R.Kappert M.Kavatsyuk B.C.Ke I.K.Keshk A.Khoukaz P.Kiese R.Kiuchi R.Kliemt L.Koch O.B.Kolcu B.Kopf M.Kuemmel M.Kuessner A.Kupsc W.Kuhn J.J.Lane J.S.Lange P.Larin A.Lavania L.Lavezzi Z.H.Lei H.Leithoff M.Lellmann T.Lenz C.Li C.Li C.H.Li Cheng Li D.M.Li F.Li G.Li H.Li H.Li H.B.Li H.J.Li H.N.Li J.Q.Li J.S.Li J.W.Li Ke Li L.J Li L.K.Li Lei Li M.H.Li P.R.Li S.X.Li S.Y.Li T.Li W.D.Li W.G.Li X.H.Li X.L.Li Xiaoyu Li Z.Y.Li H.Liang H.Liang H.Liang Y.F.Liang Y.T.Liang G.R.Liao L.Z.Liao J.Libby A.Limphirat C.X.Lin D.X.Lin T.Lin B.J.Liu C.X.Liu D.Liu F.H.Liu Fang Liu Feng Liu G.M.Liu H.Liu H.M.Liu Huanhuan Liu Huihui Liu J.B.Liu J.L.Liu J.Y.Liu K.Liu K.Y.Liu Ke Liu L.Liu M.H.Liu P.L.Liu Q.Liu S.B.Liu T.Liu W.K.Liu W.M.Liu X.Liu Y.Liu Y.B.Liu Z.A.Liu Z.Q.Liu X.C.Lou F.X.Lu H.J.Lu J.G.Lu X.L.Lu Y.Lu Y.P.Lu Z.H.Lu C.L.Luo M.X.Luo T.Luo X.L.Luo X.R.Lyu Y.F.Lyu F.C.Ma H.L.Ma L.L.Ma M.M.Ma Q.M.Ma R.Q.Ma R.T.Ma X.Y.Ma Y.Ma F.E.Maas M.Maggiora S.Maldaner S.Malde Q.A.Malik A.Mangoni Y.J.Mao Z.P.Mao S.Marcello Z.X.Meng J.G.Messchendorp G.Mezzadri H.Miao T.J.Min R.E.Mitchell X.H.Mo N.Yu.Muchnoi H.Muramatsu Y.Nefedov F.Nerling I.B.Nikolaev Z.Ning S.Nisar Y.Niu S.L.Olsen Q.Ouyang S.Pacetti X.Pan Y.Pan A.Pathak A.Pathak M.Pelizaeus H.P.Peng K.Peters J.Pettersson J.L.Ping R.G.Ping S.Plura S.Pogodin R.Poling V.Prasad F.Z.Qi H.Qi H.R.Qi M.Qi T.Y.Qi S.Qian W.B.Qian Z.Qian C.F.Qiao J.J.Qin L.Q.Qin X.P.Qin X.S.Qin Z.H.Qin J.F.Qiu S.Q.Qu S.Q.Qu K.H.Rashid C.F.Redmer K.J.Ren A.Rivetti V.Rodin M.Rolo G.Rong Ch.Rosner S.N.Ruan H.S.Sang A.Sarantsev Y.Schelhaas C.Schnier K.Schoenning M.Scodeggio K.Y.Shan W.Shan X.Y.Shan J.F.Shangguan L.G.Shao M.Shao C.P.Shen H.F.Shen X.Y.Shen B.-A.Shi H.C.Shi J.Y.Shi R.S.Shi X.Shi X.D Shi J.J.Song W.M.Song Y.X.Song S.Sosio S.Spataro F.Stieler K.X.Su P.P.Su Y.-J.Su G.X.Sun H.Sun H.K.Sun J.F.Sun L.Sun S.S.Sun T.Sun W.Y.Sun X Sun Y.J.Sun Y.Z.Sun Z.T.Sun Y.H.Tan Y.X.Tan C.J.Tang G.Y.Tang J.Tang L.Y Tao Q.T.Tao J.X.Teng V.Thoren W.H.Tian Y.Tian I.Uman B.Wang B.L.Wang D.Y.Wang F.Wang H.J.Wang H.P.Wang K.Wang L.L.Wang M.Wang M.Z.Wang Meng Wang S.Wang T.Wang T.J.Wang W.Wang W.H.Wang W.P.Wang X.Wang X.F.Wang X.L.Wang Y.D.Wang Y.F.Wang Y.H.Wang Y.Q.Wang Ying Wang Z.Wang Z.Y.Wang Ziyi Wang D.H.Wei F.Weidner S.P.Wen D.J.White U.Wiedner G.Wilkinson M.Wolke L.Wollenberg J.F.Wu L.H.Wu L.J.Wu X.Wu X.H.Wu Y.Wu Z.Wu L.Xia T.Xiang D.Xiao H.Xiao S.Y.Xiao Y.L.Xiao Z.J.Xiao X.H.Xie Y.Xie Y.G.Xie Y.H.Xie Z.P.Xie T.Y.Xing C.F.Xu C.J.Xu G.F.Xu Q.J.Xu S.Y.Xu X.P.Xu Y.C.Xu F.Yan L.Yan W.B.Yan W.C.Yan H.J.Yang H.L.Yang H.X.Yang L.Yang S.L.Yang Tao Yang Y.X.Yang Yifan Yang M.Ye M.H.Ye J.H.Yin Z.Y.You B.X.Yu C.X.Yu G.Yu T.Yu C.Z.Yuan L.Yuan S.C.Yuan X.Q.Yuan Y.Yuan Z.Y.Yuan C.X.Yue A.A.Zafar F.R.Zeng X.Zeng Y.Zeng Y.H.Zhan A.Q.Zhang B.L.Zhang B.X.Zhang D.H.Zhang G.Y.Zhang H.Zhang H.H.Zhang H.H.Zhang H.Y.Zhang J.L.Zhang J.Q.Zhang J.W.Zhang J.X.Zhang J.Y.Zhang J.Z.Zhang Jianyu Zhang Jiawei Zhang L.M.Zhang L.Q.Zhang Lei Zhang P.Zhang Q.Y.Zhang Shulei Zhang X.D.Zhang X.M.Zhang X.Y.Zhang X.Y.Zhang Y.Zhang Y.T.Zhang Y.H.Zhang Yan Zhang Yao Zhang Z.H.Zhang Z.Y.Zhang Z.Y.Zhang G.Zhao J.Zhao J.Y.Zhao J.Z.Zhao Lei Zhao Ling Zhao M.G.Zhao Q.Zhao S.J.Zhao Y.B.Zhao Y.X.Zhao Z.G.Zhao A.Zhemchugov B.Zheng J.P.Zheng Y.H.Zheng B.Zhong C.Zhong X.Zhong H.Zhou L.P.Zhou X.Zhou X.K.Zhou X.R.Zhou X.Y.Zhou Y.Z.Zhou J.Zhu K.Zhu K.J.Zhu L.X.Zhu S.H.Zhu T.J.Zhu W.J.Zhu Y.C.Zhu Z.A.Zhu B.S.Zou J.H.Zou Y.T.Gu H.B.Liu 《Chinese Physics C》 SCIE CAS CSCD 2022年第11期53-63,共11页

The integrated luminosities of data samples collected in the BESⅢexperiment in 2016-2017 at centerof-mass energies between 4.19 and 4.28 GeV are measured with a precision better than 1%by analyzing large-angle Bhabha... The integrated luminosities of data samples collected in the BESⅢexperiment in 2016-2017 at centerof-mass energies between 4.19 and 4.28 GeV are measured with a precision better than 1%by analyzing large-angle Bhabha scattering events.The integrated luminosities of old datasets collected in 2010-2014 are updated by considering corrections related to detector performance,offsetting the effect of newly discovered readout errors in the electromagnetic calorimeter,which can haphazardly occur. 展开更多

关键词 integrated luminosity e⁺e^-annihilation Bhabha scattering

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Observation of the Y(4230)and a new structure in e⁺e^-→K⁺K^-J/Ψ 认领 引用 被引量：3

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作者 M.Ablikim M.N.Achasov +558 位作者 P.Adlarson M.Albrecht R.Aliberti A.Amoroso M.R.An Q.An X.H.Bai Y.Bai O.Bakina R.Baldini Ferroli I.Balossino Y.Ban V.Batozskaya D.Becker K.Begzsuren N.Berger M.Bertani D.Bettoni F.Bianchi J.Bloms A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang W.L.Chang G.Chelkov C.Chen G.Chen H.S.Chen M.L.Chen S.J.Chen T.Chen X.R.Chen X.T.Chen Y.B.Chen Z.J.Chen W.S.Cheng X.Chu G.Cibinetto F.Cossio J.J.Cui H.L.Dai J.P.Dai A.Dbeyssi R.Ede Boer D.Dedovich Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori Y.Ding J.Dong L.Y.Dong M.Y.Dong X.Dong S.X.Du P.Egorov Y.L.Fan J.Fang S.S.Fang W.X.Fang Y.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng K Fischer M.Fritsch C.Fritzsch C.D.Fu H.Gao Y.N.Gao Yang Gao S.Garbolino I.Garzia P.T.Ge C.Geng E.M.Gersabeck A Gilman K.Goetzen L.Gong W.X.Gong W.Gradl M.Greco M.H.Gu C.Y Guan A.Q.Guo L.B.Guo R.P.Guo Y.P.Guo A.Guskov T.T.Han W.Y.Han X.Q.Hao F.A.Harris K.K.He K.L.He F.H.Heinsius C.H.Heinz Y.K.Heng C.Herold M.Himmelreich T.Holtmann G.Y.Hou Y.R.Hou Z.L.Hou H.M.Hu J.F.Hu T.Hu Y.Hu G.S.Huang K.X.Huang L.Q.Huang L.Q.Huang X.T.Huang Y.P.Huang Z.Huang T.Hussain N Husken W.Imoehl M.Irshad J.Jackson S.Jaeger S.Janchiv Q.Ji Q.P.Ji X.B.Ji X.L.Ji Y.Y.Ji Z.K.Jia H.B.Jiang S.S.Jiang X.S.Jiang Y.Jiang J.B.Jiao Z.Jiao S.Jin Y.Jin M.Q.Jing T.Johansson N.Kalantar-Nayestanaki X.S.Kang R.Kappert M.Kavatsyuk B.C.Ke I.K.Keshk A.Khoukaz P.Kiese R.Kiuchi R.Kliemt L.Koch O.B.Kolcu B.Kopf M.Kuemmel M.Kuessner A.Kupsc W.Kuhn J.J.Lane J.S.Lange P.Larin A.Lavania L.Lavezzi Z.H.Lei H.Leithoff M.Lellmann T.Lenz C.Li C.Li C.H.Li Cheng Li D.M.Li F.Li G.Li H.Li H.Li H.B.Li H.J.Li H.N.Li J.Q.Li J.S.Li J.W.Li Ke Li L.J Li L.K.Li Lei Li M.H.Li P.R.Li S.X.Li S.Y.Li T.Li W.D.Li W.G.Li X.H.Li X.L.Li Xiaoyu Li Z.Y.Li H.Liang H.Liang H.Liang Y.F.Liang Y.T.Liang G.R.Liao L.Z.Liao J.Libby A.Limphirat C.X.Lin D.X.Lin T.Lin B.J.Liu C.X.Liu D.Liu F.H.Liu Fang Liu Feng Liu G.M.Liu H.Liu H.M.Liu Huanhuan Liu Huihui Liu J.B.Liu J.L.Liu J.Y.Liu K.Liu K.Y.Liu Ke Liu L.Liu M.H.Liu P.L.Liu Q.Liu S.B.Liu T.Liu W.K.Liu W.M.Liu X.Liu Y.Liu Y.B.Liu Z.A.Liu Z.Q.Liu X.C.Lou F.X.Lu H.J.Lu J.G.Lu X.L.Lu Y.Lu Y.P.Lu Z.H.Lu C.L.Luo M.X.Luo T.Luo X.L.Luo X.R.Lyu Y.F.Lyu F.C.Ma H.L.Ma L.L.Ma M.M.Ma Q.M.Ma R.Q.Ma R.T.Ma X.Y.Ma Y.Ma F.E.Maas M.Maggiora S.Maldaner S.Malde Q.A.Malik A.Mangoni Y.J.Mao Z.P.Mao S.Marcello Z.X.Meng J.G.Messchendorp G.Mezzadri H.Miao T.J.Min R.E.Mitchell X.H.Mo N.Yu.Muchnoi H.Muramatsu Y.Nefedov F.Nerling I.B.Nikolaev Z.Ning S.Nisar Y.Niu S.L.Olsen Q.Ouyang S.Pacetti X.Pan Y.Pan A.Pathak A.Pathak M.Pelizaeus H.P.Peng K.Peters J.Pettersson J.L.Ping R.G.Ping S.Plura S.Pogodin R.Poling V.Prasad F.Z.Qi H.Qi H.R.Qi M.Qi T.Y.Qi S.Qian W.B.Qian Z.Qian C.F.Qiao J.J.Qin L.Q.Qin X.P.Qin X.S.Qin Z.H.Qin J.F.Qiu S.Q.Qu S.Q.Qu K.H.Rashid C.F.Redmer K.J.Ren A.Rivetti V.Rodin M.Rolo G.Rong Ch.Rosner S.N.Ruan H.S.Sang A.Sarantsev Y.Schelhaas C.Schnier K.Schoenning M.Scodeggio K.Y.Shan W.Shan X.Y.Shan J.F.Shangguan L.G.Shao M.Shao C.P.Shen H.F.Shen X.Y.Shen B.-A.Shi H.C.Shi J.Y.Shi R.S.Shi X.Shi X.D Shi J.J.Song W.M.Song Y.X.Song S.Sosio S.Spataro F.Stieler K.X.Su P.P.Su Y.-J.Su G.X.Sun H.Sun H.K.Sun J.F.Sun L.Sun S.S.Sun T.Sun W.Y.Sun X Sun Y.J.Sun Y.Z.Sun Z.T.Sun Y.H.Tan Y.X.Tan C.J.Tang G.Y.Tang J.Tang L.Y Tao Q.T.Tao J.X.Teng V.Thoren W.H.Tian Y.Tian I.Uman B.Wang B.L.Wang D.Y.Wang F.Wang H.J.Wang H.P.Wang K.Wang L.L.Wang M.Wang M.Z.Wang Meng Wang S.Wang T.Wang T.J.Wang W.Wang W.H.Wang W.P.Wang X.Wang X.F.Wang X.L.Wang Y.D.Wang Y.F.Wang Y.H.Wang Y.Q.Wang Ying Wang Z.Wang Z.Y.Wang Ziyi Wang D.H.Wei F.Weidner S.P.Wen D.J.White U.Wiedner G.Wilkinson M.Wolke L.Wollenberg J.F.Wu L.H.Wu L.J.Wu X.Wu X.H.Wu Y.Wu Z.Wu L.Xia T.Xiang D.Xiao H.Xiao S.Y.Xiao Y.L.Xiao Z.J.Xiao X.H.Xie Y.Xie Y.G.Xie Y.H.Xie Z.P.Xie T.Y.Xing C.F.Xu C.J.Xu G.F.Xu Q.J.Xu S.Y.Xu X.P.Xu Y.C.Xu F.Yan L.Yan W.B.Yan W.C.Yan H.J.Yang H.L.Yang H.X.Yang L.Yang S.L.Yang Tao Yang Y.X.Yang Yifan Yang M.Ye M.H.Ye J.H.Yin Z.Y.You B.X.Yu C.X.Yu G.Yu T.Yu C.Z.Yuan L.Yuan S.C.Yuan X.Q.Yuan Y.Yuan Z.Y.Yuan C.X.Yue A.A.Zafar F.R.Zeng X.Zeng Y.Zeng Y.H.Zhan A.Q.Zhang B.L.Zhang B.X.Zhang D.H.Zhang G.Y.Zhang H.Zhang H.H.Zhang H.H.Zhang H.Y.Zhang J.L.Zhang J.Q.Zhang J.W.Zhang J.X.Zhang J.Y.Zhang J.Z.Zhang Jianyu Zhang Jiawei Zhang L.M.Zhang L.Q.Zhang Lei Zhang P.Zhang Q.Y.Zhang Shulei Zhang X.D.Zhang X.M.Zhang X.Y.Zhang X.Y.Zhang Y.Zhang Y.T.Zhang Y.H.Zhang Yan Zhang Yao Zhang Z.H.Zhang Z.Y.Zhang Z.Y.Zhang G.Zhao J.Zhao J.Y.Zhao J.Z.Zhao Lei Zhao Ling Zhao M.G.Zhao Q.Zhao S.J.Zhao Y.B.Zhao Y.X.Zhao Z.G.Zhao A.Zhemchugov B.Zheng J.P.Zheng Y.H.Zheng B.Zhong C.Zhong X.Zhong H.Zhou L.P.Zhou X.Zhou X.K.Zhou X.R.Zhou X.Y.Zhou Y.Z.Zhou J.Zhu K.Zhu K.J.Zhu L.X.Zhu S.H.Zhu T.J.Zhu W.J.Zhu Y.C.Zhu Z.A.Zhu B.S.Zou J.H.Zou 《Chinese Physics C》 SCIE CAS CSCD 2022年第11期7-21,共15页

The cross sections of e⁺e^-→K⁺K^-J/Ψat center-of-mass energies from 4.127 to 4.600 GeV are measured based on 15.6 fb-1data collected with the BESⅢdetector operating at the BEPCⅡstorage ring.Two resonant ... The cross sections of e⁺e^-→K⁺K^-J/Ψat center-of-mass energies from 4.127 to 4.600 GeV are measured based on 15.6 fb-1data collected with the BESⅢdetector operating at the BEPCⅡstorage ring.Two resonant structures are observed in the line shape of the cross sections.The mass and width of the first structure are measured to be(4225.3±2.3±21.5)MeV and(72.9±6.1±30.8)MeV,respectively.They are consistent with those of the established Y(4230).The second structure is observed for the first time with a statistical significance greater than 8σ,denoted as Y(4500).Its mass and width are determined to be(4484.7±13.3±24.1)MeV and(111.1±30.1±15.2)MeV,respectively.The first presented uncertainties are statistical and the second ones are systematic.The product of the electronic partial width with the decay branching fractionΓ(Y(4230)→e⁺e⁻)B(Y(4230)→K⁺K⁻J/Ψ)is reported. 展开更多

关键词 Y states charmonium-like states BESⅢ

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Measurements of the center-of-mass energies of e⁺e^-collisions at BESIII 认领 引用 被引量：2

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作者 M.Ablikim M.N.Achasov +511 位作者 P.Adlarson S.Ahmed M.Albrecht R.Aliberti A.Amoroso M.R.An Q.An X.H.Bai Y.Bai O.Bakina R.Baldini Ferroli I.Balossino Y.Ban K.Begzsuren N.Berger M.Bertani D.Bettoni F.Bianchi J.Bloms A.Bortone I.Boyko R.A.Briere H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang W.L.Chang G.Chelkov D.Y.Chen G.Chen H.S.Chen M.L.Chen S.J.Chen X.R.Chen Y.B.Chen Z.J.Chen W.S.Cheng G.Cibinetto F.Cossio X.F.Cui H.L.Dai X.C.Dai A.Dbeyssi R.E.de Boer D.Dedovich Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori Y.Ding C.Dong J.Dong L.Y.Dong M.Y.Dong X.Dong S.X.Du Y.L.Fan J.Fang S.S.Fang Y.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng M.Fritsch C.D.Fu Y.Gao Y.Gao Y.Gao Y.G.Gao I.Garzia P.T.Ge C.Geng E.M.Gersabeck A Gilman K.Goetzen L.Gong W.X.Gong W.Gradl M.Greco L.M.Gu M.H.Gu Y.T.Gu C.Y Guan A.Q.Guo L.B.Guo R.P.Guo Y.P.Guo A.Guskov T.T.Han W.Y.Han X.Q.Hao F.A.Harris K.L.He F.H.Heinsius C.H.Heinz T.Held Y.K.Heng C.Herold M.Himmelreich T.Holtmann G.Y.Hou Y.R.Hou Z.L.Hou H.M.Hu J.F.Hu T.Hu Y.Hu G.S.Huang L.Q.Huang X.T.Huang Y.P.Huang Z.Huang T.Hussain N Husken W.Ikegami Andersson W.Imoehl M.Irshad S.Jaeger S.Janchiv Q.Ji Q.P.Ji X.B.Ji X.L.Ji Y.Y.Ji H.B.Jiang X.S.Jiang J.B.Jiao Z.Jiao S.Jin Y.Jin M.Q.Jing T.Johansson N.Kalantar-Nayestanaki X.S.Kang R.Kappert M.Kavatsyuk B.C.Ke I.K.Keshk A.Khoukaz P.Kiese R.Kiuchi R.Kliemt L.Koch O.B.Kolcu B.Kopf M.Kuemmel M.Kuessner A.Kupsc M.G.Kurth W.Kuhn J.J.Lane J.S.Lange P.Larin A.Lavania L.Lavezzi Z.H.Lei H.Leithoff M.Lellmann T.Lenz C.Li C.H.Li Cheng Li D.M.Li F.Li G.Li H.Li H.Li H.B.Li H.J.Li J.L.Li J.Q.Li J.S.Li Ke Li L.K.Li Lei Li P.R.Li S.Y.Li W.D.Li W.G.Li X.H.Li X.L.Li Xiaoyu Li Z.Y.Li H.Liang H.Liang H.Liang Y.F.Liang Y.T.Liang G.R.Liao L.Z.Liao J.Libby C.X.Lin B.J.Liu C.X.Liu D.Liu F.H.Liu Fang Liu Feng Liu H.B.Liu H.M.Liu Huanhuan Liu Huihui Liu J.B.Liu J.L.Liu J.Y.Liu K.Liu K.Y.Liu L.Liu M.H.Liu P.L.Liu Q.Liu Q.Liu S.B.Liu Shuai Liu T.Liu W.M.Liu X.Liu Y.Liu Y.B.Liu Z.A.Liu Z.Q.Liu X.C.Lou F.X.Lu H.J.Lu J.D.Lu J.G.Lu X.L.Lu Y.Lu Y.P.Lu C.L.Luo M.X.Luo P.W.Luo T.Luo X.L.Luo X.R.Lyu F.C.Ma H.L.Ma L.L.Ma M.M.Ma Q.M.Ma R.Q.Ma R.T.Ma X.X.Ma X.Y.Ma F.E.Maas M.Maggiora S.Maldaner S.Malde Q.A.Malik A.Mangoni Y.J.Mao Z.P.Mao S.Marcello Z.X.Meng J.G.Messchendorp G.Mezzadri T.J.Min R.E.Mitchell X.H.Mo N.Yu.Muchnoi H.Muramatsu S.Nakhoul Y.Nefedov F.Nerling I.B.Nikolaev Z.Ning S.Nisar S.L.Olsen Q.Ouyang S.Pacetti X.Pan Y.Pan A.Pathak A.Pathak P.Patteri M.Pelizaeus H.P.Peng K.Peters J.Pettersson J.L.Ping R.G.Ping S.Pogodin R.Poling V.Prasad H.Qi H.R.Qi K.H.Qi M.Qi T.Y.Qi S.Qian W.B.Qian Z.Qian C.F.Qiao L.Q.Qin X.P.Qin X.S.Qin Z.H.Qin J.F.Qiu S.Q.Qu K.H.Rashid K.Ravindran C.F.Redmer A.Rivetti V.Rodin M.Rolo G.Rong Ch.Rosner M.Rump H.S.Sang A.Sarantsev Y.Schelhaas C.Schnier K.Schoenning M.Scodeggio D.C.Shan W.Shan X.Y.Shan J.F.Shangguan M.Shao C.P.Shen H.F.Shen P.X.Shen X.Y.Shen H.C.Shi R.S.Shi X.Shi X.D Shi J.J.Song W.M.Song Y.X.Song S.Sosio S.Spataro K.X.Su P.P.Su F.F.Sui G.X.Sun H.K.Sun J.F.Sun L.Sun S.S.Sun T.Sun W.Y.Sun W.Y.Sun X Sun Y.J.Sun Y.K.Sun Y.Z.Sun Z.T.Sun Y.H.Tan Y.X.Tan C.J.Tang G.Y.Tang J.Tang J.X.Teng V.Thoren W.H.Tian Y.T.Tian I.Uman B.Wang C.W.Wang D.Y.Wang H.J.Wang H.P.Wang K.Wang L.L.Wang M.Wang M.Z.Wang Meng Wang W.Wang W.H.Wang W.P.Wang X.Wang X.F.Wang X.L.Wang Y.Wang Y.Wang Y.D.Wang Y.F.Wang Y.Q.Wang Y.Y.Wang Z.Wang Z.Y.Wang Ziyi Wang Zongyuan Wang D.H.Wei F.Weidner S.P.Wen D.J.White U.Wiedner G.Wilkinson M.Wolke L.Wollenberg J.F.Wu L.H.Wu L.J.Wu X.Wu Z.Wu L.Xia H.Xiao S.Y.Xiao Z.J.Xiao X.H.Xie Y.G.Xie Y.H.Xie T.Y.Xing G.F.Xu Q.J.Xu W.Xu X.P.Xu Y.C.Xu F.Yan L.Yan W.B.Yan W.C.Yan Xu Yan H.J.Yang H.X.Yang L.Yang S.L.Yang Y.X.Yang Yifan Yang Zhi Yang M.Ye M.H.Ye J.H.Yin Z.Y.You B.X.Yu C.X.Yu G.Yu J.S.Yu T.Yu C.Z.Yuan L.Yuan X.Q.Yuan Y.Yuan Z.Y.Yuan C.X.Yue A.A.Zafar X.Zeng Zeng Y.Zeng A.Q.Zhang B.X.Zhang Guangyi Zhang H.Zhang H.H.Zhang H.H.Zhang H.Y.Zhang J.J.Zhang J.L.Zhang J.Q.Zhang J.W.Zhang J.Y.Zhang J.Z.Zhang Jianyu Zhang Jiawei Zhang L.M.Zhang L.Q.Zhang Lei Zhang S.Zhang S.F.Zhang Shulei Zhang X.D.Zhang X.Y.Zhang Y.Zhang Y.T.Zhang Y.H.Zhang Yan Zhang Yao Zhang Z.Y.Zhang G.Zhao J.Zhao J.Y.Zhao J.Z.Zhao Lei Zhao Ling Zhao M.G.Zhao Q.Zhao S.J.Zhao Y.B.Zhao Y.X.Zhao Z.G.Zhao A.Zhemchugov B.Zheng J.P.Zheng Y.H.Zheng B.Zhong C.Zhong L.P.Zhou Q.Zhou X.Zhou X.K.Zhou X.R.Zhou X.Y.Zhou A.N.Zhu J.Zhu K.Zhu K.J.Zhu S.H.Zhu T.J.Zhu W.J.Zhu W.J.Zhu Y.C.Zhu Z.A.Zhu B.S.Zou J.H.Zou 《Chinese Physics C》 SCIE CAS CSCD 2021年第10期7-15,共9页

During the 2016-17 and 2018-19 running periods,the BESIII experiment collected 7.5 fb of e⁺e^-collision data at center-of-mass energies ranging from 4.13 to 4.44 GeV.These data samples are primarily used for the ... During the 2016-17 and 2018-19 running periods,the BESIII experiment collected 7.5 fb of e⁺e^-collision data at center-of-mass energies ranging from 4.13 to 4.44 GeV.These data samples are primarily used for the study of excited charmonium and charmoniumlike states.By analyzing the di-muon process e⁺e^-→(γISR=FSR)μ⁺μ^-,we measure the center-of-mass energies of the data samples with a precision of 0.6 MeV.Through a run-by-run study,we find that the center-of-mass energies were stable throughout most of the data-collection period. 展开更多

关键词 center-of-mass energy e⁺e^- annihilation BESIII

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Number of J/ψ events at BESIII 认领 引用 被引量：2

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作者 M.Ablikim M.N.Achasov +516 位作者 P.Adlarson S.Ahmed M.Albrecht R.Aliberti A.Amoroso M.R.An Q.An X.H.Bai Y.Bai O.Bakina R.Baldini Ferroli I.Balossino Y.Ban K.Begzsuren N.Berger M.Bertani D.Bettoni F.Bianchi J.Bloms A.Bortone I.Boyko R.A.Briere H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang W.L.Chang G.Chelkov G.Chen H.S.Chen M.L.Chen S.J.Chen X.R.Chen Y.B.Chen Z.J.Chen W.S.Cheng G.Cibinetto F.Cossio J.J.Cui X.F.Cu H.L.Dai J.P.Dai X.C.Dai A.Dbeyssi R.E.de Boer D.Dedovich Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori Y.Ding C.Dong J.Dong L.Y.Dong M.Y.Dong X.Dong S.X.Du P.Egorov Y.L.Fan J.Fang S.S.Fang Y.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng M.Fritsch C.D.Fu Y.Gao Y.Gao I.Garzia P.T.Ge C.Geng E.M.Gersabeck A Gilman K.Goetzen L.Gong W.X.Gong W.Gradl M.Greco L.M.Gu M.H.Gu C..Y.Guan A.Q.Guo A.Q.Guo L.B.Guo R.P.Guo Y.P.Guo A.Guskov T.T.Han W.Y.Han X.Q.Hao F.A.Harris K.K.He K.L.He F.H.Heinsius C.H.Heinz Y.K.Heng C.Herold M.Himmelreich T.Holtmann G.Y.Hou Y.R.Hou Z.L.Hou H.M.Hu J.F.Hu T.Hu Y.Hu G.S.Huang L.Q.Huang X.T.Huang Y.P.Huang Z.Huang T.Hussain N Husken W.Ikegami Andersson W.Imoehl M.Irshad S.Jaeger S.Janchiv Q.Ji Q.P.Ji X.B.Ji X.L.Ji Y.Y.Ji H.B.Jiang X.S.Jiang J.B.Jiao Z.Jiao S.Jin Y.Jin M.Q.Jing T.Johansson N.Kalantar-Nayestanaki X.S.Kang R.Kappert M.Kavatsyuk B.C.Ke I.K.Keshk A.Khoukaz P.Kiese R.Kiuchi R.Kliemt L.Koch O.B.Kolcu B.Kopf M.Kuemmel M.Kuessner A.Kupsc M.G.Kurth W.Kuhn J.J.Lane J.S.Lange P.Larin A.Lavania L.Lavezzi Z.H.Lei H.Leithoff M.Lellmann T.Lenz C.Li C.H.Li Cheng Li D.M.Li F.Li G.Li H.Li H.Li H.B.Li H.J.Li H.N.Li J.L.Li J.Q.Li J.S.Li Ke Li L.K.Li Lei Li P.R.Li S.Y.Li W.D.Li W.G.Li X.H.Li X.L.Li Xiaoyu Li Z.Y.Li H.Liang H.Liang H.Liang Y.F.Liang Y.T.Liang G.R.Liao L.Z.Liao J.Libby A.Limphirat C.X.Lin D.X.Lin T.Lin B.J.Liu C.X.Liu D.Liu F.H.Liu Fang Liu Feng Liu G.M.Liu H.M.Liu Huanhuan Liu Huihui Liu J.B.Liu J.L.Liu J.Y.Liu K.Liu K.Y.Liu Ke Liu L.Liu M.H.Liu P.L.Liu Q.Liu Q.Liu S.B.Liu T.Liu T.Liu W.M.Liu X.Liu Y.Liu Y.B.Liu Z.A.Liu Z.Q.Liu X.C.Lou F.X.Lu H.J.Lu J.D.Lu J.G.Lu X.L.Lu Y.Lu Y.P.Lu C.L.Luo M.X.Luo P.W.Luo T.Luo X.L.Luo X.R.Lyu F.C.Ma H.L.Ma L.L.Ma M.M.Ma Q.M.Ma R.Q.Ma R.T.Ma X.X.Ma X.Y.Ma Y.Ma F.E.Maas M.Maggiora S.Maldaner S.Malde Q.A.Malik A.Mangoni Y.J.Mao Z.P.Mao S.Marcello Z.X.Meng J.G.Messchendorp G.Mezzadri T.J.Min R.E.Mitchell X.H.Mo N.Yu.Muchnoi H.Muramatsu S.Nakhoul Y.Nefedov F.Nerling I.B.Nikolaev Z.Ning S.Nisar S.L.Olsen Q.Ouyang S.Pacetti X.Pan Y.Pan A.Pathak A.Pathak P.Patteri M.Pelizaeus H.P.Peng K.Peters J.Pettersson J.L.Ping R.G.Ping S.Plura S.Pogodin R.Poling V.Prasad H.Qi H.R.Qi M.Qi T.Y.Qi S.Qian W.B.Qian Z.Qian C.F.Qiao J.J.Qin L.Q.Qin X.P.Qi X.S.Qin Z.H.Qin J.F.Qiu S.Q.Qu K.H.Rashid K.Ravindran C.F.Redmer A.Rivetti V.Rodin M.Rolo G.Rong Ch.Rosner M.Rump H.S.Sang A.Sarantsev Y.Schelhaas C.Schnier K.Schoenning M.Scodeggio W.Shan X.Y.Shan J.F.Shangguan M.Shao C.P.Shen H.F.Shen X.Y.Shen H.C.Shi R.S.Shi X.Shi X.D Shi J.J.Song W.M.Song Y.X.Song S.Sosio S.Spataro F.Stieler K.X.Su P.P.Su G.X.Sun H.K.Sun J.F.Sun L.Sun S.S.Sun T.Sun W.Y.Sun X.Sun Y.J.Sun Y.Z.Sun Z.T.Sun Y.H.Tan Y.X.Tan C.J.Tang G.Y.Tang J.Tang Q.T.Tao J.X.Teng V.Thoren W.H.Tian Y.T.Tian I.Uman B.Wang C.W.Wang D.Y.Wang H.J.Wang H.P.Wang K.Wang L.L.Wang M.Wang M.Z.Wang Meng Wang S.Wang W.Wang W.H.Wang W.P.Wang X.Wang X.F.Wang X.L.Wang Y.Wang Y.D.Wang Y.F.Wang Y.Q.Wang Y.Y.Wang Z.Wang Z.Y.Wang Ziyi Wang Zongyuan Wang D.H.Wei F.Weidner S.P.Wen D.J.White U.Wiedner G.Wilkinson M.Wolke L.Wollenberg J.F.Wu L.H.Wu L.J.Wu X.Wu X.H.Wu Z.Wu L.Xia T.Xiang H.Xiao S.Y.Xiao Z.J.Xiao X.H.Xie Y.G.Xie Y.H.Xi T.Y.Xing C.J.Xu G.F.Xu Q.J.Xu W.Xu X.P.Xu Y.C.Xu F.Yan L.Yan W.B.Yan W.C.Yan H.J.Yang H.X.Yang L.Yang S.L.Yang Y.X.Yang Yifan Yang Zhi Yang M.Ye M.H.Ye J.H.Yin Z.Y.You B.X.Yu C.X.Y G.Yu J.S.Yu T.Yu C.Z.Yuan L.Yuan Y.Yuan Z.Y.Yuan C.X.Yue A.A.Zafar X.Zeng Zeng Y.Zeng A.Q.Zhang B.X.Zhang G.Y.Zhang H.Zhang H.H.Zhang H.H.Zhang H.Y.Zhang J.L.Zhang J.Q.Zhang J.W.Zhang J.Y.Zhang J.Z.Zhang Jianyu Zhang Jiawei Zhang L.M.Zhang L.Q.Zhang Lei Zhang S.Zhang S.F.Zhang Shulei Zhang X.D.Zhang X.M.Zhang X.Y.Zhang Y.Zhang Y.T.Zhang Y.H.Zhang Yan Zhang Yao Zhang Z.Y.Zhang G.Zhao J.Zhao J.Y.Zhao J.Z.Zhao Lei Zhao Ling Zhao M.G.Zhao Q.Zhao S.J.Zhao Y.B.Zhao Y.X.Zhao Z.G.Zhao A.Zhemchugov B.Zheng J.P.Zheng Y.H.Zheng B.Zhong C.Zhong L.P.Zhou Q.Zhou X.Zhou X.K.Zhou X.R.Zhou X.Y.Zhou A.N.Zhu J.Zhu K.Zhu K.J.Zhu S.H.Zhu T.J.Zhu W.J.Zhu W.J.Zhu Y.C.Zhu Z.A.Zhu B.S.Zou J.H.Zou 《Chinese Physics C》 SCIE CAS CSCD 2022年第7期74-84,共11页

Using inclusive decays of J/ψaprecise determination of the number of J/ψevents collected with the BESIII detector was performed.For the two data sets taken in 2009 and 2012,the numbers of J/ψevents were recalculate... Using inclusive decays of J/ψaprecise determination of the number of J/ψevents collected with the BESIII detector was performed.For the two data sets taken in 2009 and 2012,the numbers of J/ψevents were recalculated to be(224.0±1.3)×10⁶and(1088.5±4.4)×10⁶,respectively;these numbers are in good agreement with the previous measurements.For the J/ψsample taken in 2017-2019,the number of events was determined to be(8774.0±39.4)×10⁶.The total number of J/ψevents collected with the BESIII detector was determined to be(10087±44)×10⁶,where the uncertainty is dominated by systematic effects,and the statistical uncertainty is negligible. 展开更多

关键词 number of J/ψevents BESIII detector inclusive J/ψdecays

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Determination of the number ofψ(3686)events taken at BESⅢ 认领 引用 被引量：1

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作者 M.Ablikim M.N.Achasov +660 位作者 P.Adlarson O.Afedulidis X.C.Ai R.Aliberti A.Amoroso Q.An Y.Bai O.Bakina I.Balossino Y.Ban H.-R.Bao V.Batozskaya K.Begzsuren N.Berger M.Berlowski M.Bertani D.Bettoni F.Bianchi E.Bianco A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang G.R.Che G.Chelkov C.Chen C.H.Chen Chao Chen G.Chen H.S.Chen H.Y.Chen M.L.Chen S.J.Chen S.L.Chen S.M.Chen T.Chen X.R.Chen X.T.Chen Y.B.Chen Y.Q.Chen Z.J.Chen Z.Y.Chen S.K.Choi G.Cibinetto F.Cossio J.J.Cui H.L.Dai J.P.Dai A.Dbeyssi R.E.de Boer D.Dedovich C.Q.Deng Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori B.Ding X.X.Ding Y.Ding Y.Ding J.Dong L.Y.Dong M.Y.Dong X.Dong M.C.Du S.X.Du Y.Y.Duan Z.H.Duan P.Egorov Y.H.Fan J.Fang J.Fang S.S.Fang W.X.Fang Y.Fang Y.Q.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng Y.T.Feng M.Fritsch C.D.Fu J.L.Fu Y.W.Fu H.Gao X.B.Gao Y.N.Gao Yang Gao S.Garbolino I.Garzia L.Ge P.T.Ge Z.W.Ge C.Geng E.M.Gersabeck A.Gilman K.Goetzen L.Gong W.X.Gong W.Gradl S.Gramigna M.Greco M.H.Gu Y.T.Gu C.Y.Guan Z.L.Guan A.Q.Guo L.B.Guo M.J.Guo R.P.Guo Y.P.Guo A.Guskov J.Gutierrez K.L.Han T.T.Han F.Hanisch X.Q.Hao F.A.Harris K.K.He K.L.He F.H.Heinsius C.H.Heinz Y.K.Heng C.Herold T.Holtmann P.C.Hong G.Y.Hou X.T.Hou Y.R.Hou Z.L.Hou B.Y.Hu H.M.Hu J.F.Hu S.L.Hu T.Hu Y.Hu G.S.Huang K.X.Huang L.Q.Huang X.T.Huang Y.P.Huang T.Hussain F.Hölzken N.Hüsken N.in der Wiesche J.Jackson S.Janchiv J.H.Jeong Q.Ji Q.P.Ji W.Ji X.B.Ji X.L.Ji Y.Y.Ji X.Q.Jia Z.K.Jia D.Jiang H.B.Jiang P.C.Jiang S.S.Jiang T.J.Jiang X.S.Jiang Y.Jiang J.B.Jiao J.K.Jiao Z.Jiao S.Jin Y.Jin M.Q.Jing X.M.Jing T.Johansson S.Kabana N.Kalantar-Nayestanaki X.L.Kang X.S.Kang M.Kavatsyuk B.C.Ke V.Khachatryan A.Khoukaz R.Kiuchi O.B.Kolcu B.Kopf M.Kuessner X.Kui N.Kumar A.Kupsc W.Kühn J.J.Lane P.Larin L.Lavezzi T.T.Lei Z.H.Lei M.Lellmann T.Lenz C.Li C.Li C.H.Li Cheng Li D.M.Li F.Li G.Li H.B.Li H.J.Li H.N.Li Hui Li J.R.Li J.S.Li Ke Li L.J.Li L.K.Li Lei Li M.H.Li P.R.Li Q.M.Li Q.X.Li R.Li S.X.Li T.Li W.D.Li W.G.Li X.Li X.H.Li X.L.Li X.Z.Li Xiaoyu Li Y.G.Li Z.J.Li Z.X.Li Z.Y.Li C.Liang H.Liang H.Liang Y.F.Liang Y.T.Liang G.R.Liao L.Z.Liao Y.P.Liao J.Libby A.Limphirat C.C.Lin D.X.Lin T.Lin B.J.Liu B.X.Liu C.Liu C.X.Liu F.H.Liu Fang Liu Feng Liu G.M.Liu H.Liu H.B.Liu H.M.Liu Huanhuan Liu Huihui Liu J.B.Liu J.Y.Liu K.Liu K.Y.Liu Ke Liu L.Liu L.C.Liu Lu Liu M.H.Liu P.L.Liu Q.Liu S.B.Liu T.Liu W.K.Liu W.M.Liu X.Liu X.Liu Y.Liu Y.Liu Y.B.Liu Z.A.Liu Z.D.Liu Z.Q.Liu X.C.Lou F.X.Lu H.J.Lu J.G.Lu X.L.Lu Y.Lu Y.P.Lu Z.H.Lu C.L.Luo J.R.Luo M.X.Luo T.Luo X.L.Luo X.R.Lyu Y.F.Lyu F.C.Ma H.Ma H.L.Ma J.L.Ma L.L.Ma M.M.Ma Q.M.Ma R.Q.Ma T.Ma X.T.Ma X.Y.Ma Y.Ma Y.M.Ma F.E.Maas M.Maggiora S.Malde Y.J.Mao Z.P.Mao S.Marcello Z.X.Meng J.G.Messchendorp G.Mezzadri H.Miao T.J.Min R.E.Mitchell X.H.Mo B.Moses N.Yu.Muchnoi J.Muskalla Y.Nefedov F.Nerling L.S.Nie I.B.Nikolaev Z.Ning S.Nisar Q.L.Niu W.D.Niu Y.Niu S.L.Olsen Q.Ouyang S.Pacetti X.Pan Y.Pan A.Pathak P.Patteri Y.P.Pei M.Pelizaeus H.P.Peng Y.Y.Peng K.Peters J.L.Ping R.G.Ping S.Plura V.Prasad F.Z.Qi H.Qi H.R.Qi M.Qi T.Y.Qi S.Qian W.B.Qian C.F.Qiao X.K.Qiao J.J.Qin L.Q.Qin L.Y.Qin X.S.Qin Z.H.Qin J.F.Qiu Z.H.Qu C.F.Redmer K.J.Ren A.Rivetti M.Rolo G.Rong Ch.Rosner S.N.Ruan N.Salone A.Sarantsev Y.Schelhaas K.Schoenning M.Scodeggio K.Y.Shan W.Shan X.Y.Shan Z.J.Shang J.F.Shangguan L.G.Shao M.Shao C.P.Shen H.F.Shen W.H.Shen X.Y.Shen B.A.Shi H.Shi H.C.Shi J.L.Shi J.Y.Shi Q.Q.Shi S.Y.Shi X.Shi J.J.Song T.Z.Song W.M.Song Y.J.Song Y.X.Song S.Sosio S.Spataro F.Stieler Y.J.Su G.B.Sun G.X.Sun H.Sun H.K.Sun J.F.Sun K.Sun L.Sun S.S.Sun T.Sun W.Y.Sun Y.Sun Y.J.Sun Y.Z.Sun Z.Q.Sun Z.T.Sun C.J.Tang G.Y.Tang J.Tang M.Tang Y.A.Tang L.Y.Tao Q.T.Tao M.Tat J.X.Teng V.Thoren W.H.Tian Y.Tian Z.F.Tian I.Uman Y.Wan S.J.Wang B.Wang B.L.Wang Bo Wang D.Y.Wang F.Wang H.J.Wang J.J.Wang J.P.Wang K.Wang L.L.Wang M.Wang N.Y.Wang S.Wang S.Wang T.Wang T.J.Wang W.Wang W.Wang W.P.Wang X.Wang X.F.Wang X.J.Wang X.L.Wang X.N.Wang Y.Wang Y.D.Wang Y.F.Wang Y.L.Wang Y.N.Wang Y.Q.Wang Yaqian Wang Yi Wang Z.Wang Z.L.Wang Z.Y.Wang Ziyi Wang D.H.Wei F.Weidner S.P.Wen Y.R.Wen U.Wiedner G.Wilkinson M.Wolke L.Wollenberg C.Wu J.F.Wu L.H.Wu L.J.Wu X.Wu X.H.Wu Y.Wu Y.H.Wu Y.J.Wu Z.Wu L.Xia X.M.Xian B.H.Xiang T.Xiang D.Xiao G.Y.Xiao S.Y.Xiao Y.L.Xiao Z.J.Xiao C.Xie X.H.Xie Y.Xie Y.G.Xie Y.H.Xie Z.P.Xie T.Y.Xing C.F.Xu C.J.Xu G.F.Xu H.Y.Xu M.Xu Q.J.Xu Q.N.Xu W.Xu W.L.Xu X.P.Xu Y.C.Xu Z.P.Xu Z.S.Xu F.Yan L.Yan W.B.Yan W.C.Yan X.Q.Yan H.J.Yang H.L.Yang H.X.Yang Tao Yang Y.Yang Y.F.Yang Y.X.Yang Yifan Yang Z.W.Yang Z.P.Yao M.Ye M.H.Ye J.H.Yin Z.Y.You B.X.Yu C.X.Yu G.Yu J.S.Yu T.Yu X.D.Yu Y.C.Yu C.Z.Yuan J.Yuan J.Yuan L.Yuan S.C.Yuan Y.Yuan Z.Y.Yuan C.X.Yue A.A.Zafar F.R.Zeng S.H.Zeng X.Zeng Y.Zeng Y.J.Zeng Y.J.Zeng X.Y.Zhai Y.C.Zhai Y.H.Zhan A.Q.Zhang B.L.Zhang B.X.Zhang D.H.Zhang G.Y.Zhang H.Zhang H.Zhang H.C.Zhang H.H.Zhang H.H.Zhang H.Q.Zhang H.R.Zhang H.Y.Zhang J.Zhang J.Zhang J.J.Zhang J.L.Zhang J.Q.Zhang J.S.Zhang J.W.Zhang J.X.Zhang J.Y.Zhang J.Z.Zhang Jianyu Zhang L.M.Zhang Lei Zhang P.Zhang Q.Y.Zhang R.Y.Zhang Shuihan Zhang Shulei Zhang X.D.Zhang X.M.Zhang X.Y.Zhang Y.Zhang Y.T.Zhang Y.H.Zhang Y.M.Zhang Yan Zhang Yao Zhang Z.D.Zhang Z.H.Zhang Z.L.Zhang Z.Y.Zhang Z.Y.Zhang Z.Z.Zhang G.Zhao J.Y.Zhao J.Z.Zhao Lei Zhao Ling Zhao M.G.Zhao N.Zhao R.P.Zhao S.J.Zhao Y.B.Zhao Y.X.Zhao Z.G.Zhao A.Zhemchugov B.Zheng B.M.Zheng J.P.Zheng W.J.Zheng Y.H.Zheng B.Zhong X.Zhong H.Zhou J.Y.Zhou L.P.Zhou S.Zhou X.Zhou X.K.Zhou X.R.Zhou X.Y.Zhou Y.Z.Zhou J.Zhu K.Zhu K.J.Zhu K.S.Zhu L.Zhu L.X.Zhu S.H.Zhu S.Q.Zhu T.J.Zhu W.D.Zhu Y.C.Zhu Z.A.Zhu J.H.Zou J.Zu 《Chinese Physics C》 SCIE CAS CSCD 2024年第9期8-20,共13页

The number ofψ(3686)events collected by the BESⅢdetector during the 2021 run period is determined to be(2259.3±11.1)×10~6 by counting inclusiveψ(3686)hadronic events.The uncertainty is systematic and the ... The number ofψ(3686)events collected by the BESⅢdetector during the 2021 run period is determined to be(2259.3±11.1)×10~6 by counting inclusiveψ(3686)hadronic events.The uncertainty is systematic and the statistical uncertainty is negligible.Meanwhile,the numbers ofψ(3686)events collected during the 2009 and 2012run periods are updated to be(107.7±0.6)×10~6 and(345.4±2.6)×10~6,respectively.Both numbers are consistent with the previous measurements within one standard deviation.The total number ofψ(3686)events in the three data samples is(2712.4±14.3)×10~6. 展开更多

关键词 ψ(3686) inclusive process Hadronic events BESⅢdetector

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Search for hidden-charm tetraquark with strangeness in e⁺e⁻→K⁺D_s^∗−D^∗0+c.c. 认领 引用 被引量：1

18

作者 M.Ablikim M.N.Achasov +579 位作者 P.Adlarson M.Albrecht R.Aliberti A.Amoroso M.R.An Q.An Y.Bai O.Bakina R.Baldini Ferroli I.Balossino Y.Ban V.Batozskaya D.Becker K.Begzsuren N.Berger M.Bertani D.Bettoni F.Bianchi E.Bianco J.Bloms A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang W.L.Chang G.R.Che G.Chelkov C.Chen Chao Chen G.Chen H.S.Chen M.L.Chen S.J.Chen S.M.Chen T.Chen X.R.Chen X.T.Chen Y.B.Chen Z.J.Chen W.S.Cheng S.K.Choi X.Chu G.Cibinetto F.Cossio J.J.Cui H.L.Dai J.P.Dai A.Dbeyssi R.E.de Boer D.Dedovich Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori Y.Ding Y.Ding J.Dong L.Y.Dong M.Y.Dong X.Dong S.X.Du Z.H.Duan P.Egorov Y.L.Fan J.Fang S.S.Fang W.X.Fang Y.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng K Fischer M.Fritsch C.Fritzsch C.D.Fu H.Gao Y.N.Gao Yang Gao S.Garbolino I.Garzia P.T.Ge Z.W.Ge C.Geng E.M.Gersabeck A Gilman K.Goetzen L.Gong W.X.Gong W.Gradl M.Greco L.M.Gu M.H.Gu Y.T.Gu C.Y Guan A.Q.Guo L.B.Guo R.P.Guo Y.P.Guo A.Guskov W.Y.Han X.Q.Hao F.A.Harris K.K.He K.L.He F.H.Heinsius C.H.Heinz Y.K.Heng C.Herold G.Y.Hou Y.R.Hou Z.L.Hou H.M.Hu J.F.Hu T.Hu Y.Hu G.S.Huang K.X.Huang L.Q.Huang X.T.Huang Y.P.Huang Z.Huang T.Hussain N Hüsken W.Imoehl M.Irshad J.Jackson S.Jaeger S.Janchiv E.Jang J.H.Jeong Q.Ji Q.P.Ji X.B.Ji X.L.Ji Y.Y.Ji Z.K.Jia P.C.Jiang S.S.Jiang X.S.Jiang Y.Jiang J.B.Jiao Z.Jiao S.Jin Y.Jin M.Q.Jing T.Johansson S.Kabana N.Kalantar-Nayestanaki X.L.Kang X.S.Kang R.Kappert M.Kavatsyuk B.C.Ke I.K.Keshk A.Khoukaz R.Kiuchi R.Kliemt1 L.Koch o.B.Kolcu B.Kopf M.Kuemmel M.Kuessner A.Kupsc W.Kühn J.J.Lane J.S.Lange P.Larin A.Lavania L.Lavezzi T.T.Lei Z.H.Lei H.Leithoff M.Lellmann T.Lenz C.Li C.Li C.H.Li Cheng Li D.M.Li F.Li G.Li H.Li H.Li H.B.Li H.J.Li H.N.Li J.Q.Li J.S.Li J.W.Li Ke Li L.J Li L.K.Li Lei Li M.H.Li P.R.Li S.X.Li S.Y.Li T.Li W.D.Li W.G.Li X.H.Li X.L.Li Xiaoyu Li Y.G.Li Z.X.Li Z.Y.Li C.Liang H.Liang H.Liang Y.F.Liang Y.T.Liang G.R.Liao L.Z.Liao J.Libby A.Limphirat C.X.Lin D.X.Lin T.Lin B.J.Liu C.Liu C.X.Liu D.Liu F.H.Liu Fang Liu Feng Liu G.M.Liu H.Liu H.B.Liu H.M.Liu Huanhuan Liu Huihui Liu J.B.Liu J.L.Liu J.Y.Liu K.Liu K.Y.Liu Ke Liu L.Liu Lu Liu M.H.Liu P.L.Liu Q.Liu S.B.Liu T.Liu W.K.Liu W.M.Liu X.Liu Y.Liu Y.B.Liu Z.A.Liu Z.Q.Liu X.C.Lou F.X.Lu H.J.Lu J.G.Lu X.L.Lu Y.Lu Y.P.Lu Z.H.Lu C.L.Luo M.X.Luo T.Luo X.L.Luo X.R.Lyu Y.F.Lyu F.C.Ma H.L.Ma L.L.Ma M.M.Ma Q.M.Ma R.Q.Ma R.T.Ma X.Y.Ma Y.Ma F.E.Maas M.Maggiora S.Maldaner S.Malde Q.A.Malik A.Mangoni Y.J.Mao Z.P.Mao S.Marcello Z.X.Meng J.G.Messchendorp G.Mezzadri H.Miao T.J.Min R.E.Mitchell X.H.Mo N.Yu.Muchnoi Y.Nefedov F.Nerling I.B.Nikolaev Z.Ning S.Nisar Y.Niu S.L.olsen Q.ouyang S.Pacetti X.Pan Y.Pan A.Pathak Y.P.Pei M.Pelizaeus H.P.Peng K.Peters J.L.Ping R.G.Ping S.Plura S.Pogodin V.Prasad F.Z.Qi H.Qi H.R.Qi M.Qi T.Y.Qi S.Qian W.B.Qian Z.Qian C.F.Qiao J.J.Qin L.Q.Qin X.P.Qin X.S.Qin Z.H.Qin J.F.Qiu S.Q.Qu K.H.Rashid C.F.Redmer K.J.Ren A.Rivetti V.Rodin M.Rolo G.Rong Ch.Rosner S.N.Ruan A.Sarantsev Y.Schelhaas C.Schnier K.Schoenning M.Scodeggio K.Y.Shan W.Shan X.Y.Shan J.F.Shangguan L.G.Shao M.Shao C.P.Shen H.F.Shen W.H.Shen X.Y.Shen B.A.Shi H.C.Shi J.Y.Shi q.q.Shi R.S.Shi X.Shi J.J.Song W.M.Song Y.X.Song S.Sosio S.Spataro F.Stieler P.P.Su Y.J.Su G.X.Sun H.Sun H.K.Sun J.F.Sun L.Sun S.S.Sun T.Sun W.Y.Sun Y.J.Sun Y.Z.Sun Z.T.Sun Y.H.Tan Y.X.Tan C.J.Tang G.Y.Tang J.Tang L.Y.Tao Q.T.TAO M.Tat J.X.Teng V.Thoren W.H.Tian Y.Tian I.Uman B.Wang B.Wang B.L.Wang C.W.Wang D.Y.Wang F.Wang H.J.Wang H.P.Wang K.Wang L.L.Wang M.Wang M.Z.Wang Meng Wang S.Wang S.Wang T.Wang T.J.Wang W.Wang W.H.Wang W.P.Wang X.Wang X.F.Wang X.L.Wang Y.Wang Y.D.Wang Y.F.Wang Y.H.Wang Y.Q.Wang Yaqian Wang Z.Wang Z.Y.Wang Ziyi Wang D.H.Wei F.Weidner S.P.Wen D.J.White U.Wiedner G.Wilkinson M.Wolke L.Wollenberg J.F.Wu L.H.Wu L.J.Wu X.Wu X.H.Wu Y.Wu Y.J Wu Z.Wu L.Xia T.Xiang D.Xiao G.Y.Xiao H.Xiao S.Y.Xiao Y.L.Xiao Z.J.Xiao C.Xie X.H.Xie Y.Xie Y.G.Xie Y.H.Xie Z.P.Xie T.Y.Xing C.F.Xu C.J.Xu G.F.Xu H.Y.Xu Q.J.Xu X.P.Xu Y.C.Xu Z.P.Xu F.Yan L.Yan W.B.Yan W.C.Yan H.J.Yang H.L.Yang H.X.Yang Tao Yang Y.F.Yang Y.X.Yang Yifan Yang M.Ye M.H.Ye J.H.Yin Z.Y.You B.X.Yu C.X.Yu G.Yu T.Yu X.D.Yu C.Z.Yuan L.Yuan S.C.Yuan X.Q.Yuan Y.Yuan Z.Y.Yuan C.X.Yue A.A.Zafar F.R.Zeng X.Zeng Y.Zeng X.Y.Zhai Y.H.Zhan A.Q.Zhang B.L.Zhang B.X.Zhang D.H.Zhang G.Y.Zhang H.Zhang H.H.Zhang H.H.Zhang H.Q.Zhang H.Y.Zhang J.L.Zhang J.Q.Zhang J.W.Zhang J.X.Zhang J.Y.Zhang J.Z.Zhang Jianyu Zhang Jiawei Zhang L.M.Zhang L.Q.Zhang Lei Zhang P.Zhang Q.Y.Zhang Shuihan Zhang Shulei Zhang X.D.Zhang X.M.Zhang X.Y.Zhang X.Y.Zhang Y.Zhang Y.T.Zhang Y.H.Zhang Yan Zhang Yao Zhang Z.H.Zhang Z.L.Zhang Z.Y.Zhang Z.Y.Zhang G.Zhao J.Zhao J.Y.Zhao J.Z.Zhao Lei Zhao Ling Zhao M.G.Zhao S.J.Zhao Y.B.Zhao Y.X.Zhao Z.G.Zhao A.Zhemchugov B.Zheng J.P.Zheng Y.H.Zheng B.Zhong C.Zhong X.Zhong H.Zhou L.P.Zhou X.Zhou X.K.Zhou X.R.Zhou X.Y.Zhou Y.Z.Zhou J.Zhu K.Zhu K.J.Zhu L.X.Zhu S.H.Zhu S.Q.Zhu T.J.Zhu W.J.Zhu Y.C.Zhu Z.A.Zhu J.H.Zou J.Zu 《Chinese Physics C》 SCIE CAS CSCD 2023年第3期1-14,共14页

We report a search for a heavier partner of the recently observed Z_cs(3985)^-state,denoted as Z_cs^'-,in the process e⁺e⁻→K⁺D_s^∗−D^∗0+c.c.,based on e^*e^-collision data collected at t... We report a search for a heavier partner of the recently observed Z_cs(3985)^-state,denoted as Z_cs^'-,in the process e⁺e⁻→K⁺D_s^∗−D^∗0+c.c.,based on e^*e^-collision data collected at the center-of-mass energies of√s=4.661,4.682 and 4.699 GeV with the BESIII detector.The Z_cs^'-is of interest as it is expected to be a candidate for a hidden-charm and open-strange tetraquark.A partial-reconstruction technique is used to isolate K⁺recoil-mass spectra,which are probed for a potential contribution from Z_cs^'-→D_s^∗−D^∗0+c.c.We find an excess of Z_cs^'-→D_s^*--D^*0(c.c.)candidates with a significance of 2.1o,after considering systematic uncertainties,at a mass of(4123.5±0.7_sat±4.7_syst.)MeV/c².As the data set is limited in size,the upper limits are evaluated at the 90%confidence level on the product of the Born cross sections(σ^Borm)and the branching fraction(B)of Z_cs^'-→D_s^*--D^*0,under different assumptions of the Z_cs^'-mass from 4.120 to 4.140 MeV and of the width from 10 to 50 MeV at the three center-of-mass energies.The upper limits ofσ^Born.B are found to be at the level of O(1)pb at each energy.Larger data samples are needed to confirm the Z_cs^'-state and clarify its nature in the coming years. 展开更多

关键词 electron-positron collision BESIl hadron spectroscopy tetraquark

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Measurement of integrated luminosity of data collected at 3.773 GeV by BESIII from 2021 to 2024 认领 引用 被引量：1

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作者 M.Ablikim M.N.Achasov +659 位作者 P.Adlarson O.Afedulidis X.C.Ai R.Aliberti A.Amoroso Q.An Y.Bai O.Bakina I.Balossino Y.Ban H.-R.Bao V.Batozskaya K.Begzsuren N.Berger M.Berlowski M.Bertani D.Bettoni F.Bianchi E.Bianco A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang G.R.Che G.Chelkov C.Chen C.H.Chen Chao Chen G.Chen H.S.Chen H.Y.Chen M.L.Chen S.J.Chen S.L.Chen S.M.Chen T.Chen X.R.Chen X.T.Chen Y.B.Chen Y.Q.Chen Z.J.Chen Z.Y.Chen S.K.Choi G.Cibinetto F.Cossio J.J.Cui H.L.Dai J.P.Dai A.Dbeyssi R.E.de Boer D.Dedovich C.Q.Deng Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori B.Ding X.X.Ding Y.Ding Y.Ding J.Dong L.Y.Dong M.Y.Dong X.Dong M.C.Du S.X.Du Y.Y.Duan Z.H.Duan P.Egorov Y.H.Fan J.Fang J.Fang S.S.Fang W.X.Fang Y.Fang Y.Q.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng Y.T.Feng M.Fritsch C.D.Fu J.L.Fu Y.W.Fu H.Gao X.B.Gao Y.N.Gao Yang Gao S.Garbolino I.Garzia L.Ge P.T.Ge Z.W.Ge C.Geng E.M.Gersabeck A.Gilman K.Goetzen L.Gong W.X.Gong W.Gradl S.Gramigna M.Greco M.H.Gu Y.T.Gu C.Y.Guan A.Q.Guo L.B.Guo M.J.Guo R.P.Guo Y.P.Guo A.Guskov J.Gutierrez K.L.Han T.T.Han F.Hanisch X.Q.Hao F.A.Harris K.K.He K.L.He F.H.Heinsius C.H.Heinz Y.K.Heng C.Herold T.Holtmann P.C.Hong G.Y.Hou X.T.Hou Y.R.Hou Z.L.Hou B.Y.Hu H.M.Hu J.F.Hu S.L.Hu T.Hu Y.Hu G.S.Huang K.X.Huang L.Q.Huang X.T.Huang Y.P.Huang Y.S.Huang T.Hussain F.Hölzken N.Hüsken N.in der Wiesche J.Jackson S.Janchiv J.H.Jeong Q.Ji Q.P.Ji W.Ji X.B.Ji X.L.Ji Y.Y.Ji X.Q.Jia Z.K.Jia D.Jiang H.B.Jiang P.C.Jiang S.S.Jiang T.J.Jiang X.S.Jiang Y.Jiang J.B.Jiao J.K.Jiao Z.Jiao S.Jin Y.Jin M.Q.Jing X.M.Jing T.Johansson S.Kabana N.Kalantar-Nayestanaki X.L.Kang X.S.Kang M.Kavatsyuk B.C.Ke V.Khachatryan A.Khoukaz R.Kiuchi O.B.Kolcu B.Kopf M.Kuessner X.Kui N.Kumar A.Kupsc W.Kühn J.J.Lane L.Lavezzi T.T.Lei Z.H.Lei M.Lellmann T.Lenz C.Li C.Li C.H.Li Cheng Li D.M.Li F.Li G.Li H.B.Li H.J.Li H.N.Li Hui Li J.R.Li J.S.Li K.Li L.J.Li L.K.Li Lei Li M.H.Li P.R.Li Q.M.Li Q.X.Li R.Li S.X.Li T.Li W.D.Li W.G.Li X.Li X.H.Li X.L.Li X.Y.Li X.Z.Li Y.G.Li Z.J.Li Z.Y.Li C.Liang H.Liang H.Liang Y.F.Liang Y.T.Liang G.R.Liao Y.P.Liao J.Libby A.Limphirat C.C.Lin D.X.Lin T.Lin B.J.Liu B.X.Liu C.Liu C.X.Liu F.Liu F.H.Liu Feng Liu G.M.Liu H.Liu H.B.Liu H.H.Liu H.M.Liu Huihui Liu J.B.Liu J.Y.Liu K.Liu K.Y.Liu Ke Liu L.Liu L.C.Liu Lu Liu M.H.Liu P.L.Liu Q.Liu S.B.Liu T.Liu W.K.Liu W.M.Liu X.Liu X.Liu Y.Liu Y.Liu Y.B.Liu Z.A.Liu Z.D.Liu Z.Q.Liu X.C.Lou F.X.Lu H.J.Lu J.G.Lu X.L.Lu Y.Lu Y.P.Lu Z.H.Lu C.L.Luo J.R.Luo M.X.Luo T.Luo X.L.Luo X.R.Lyu Y.F.Lyu F.C.Ma H.Ma H.L.Ma J.L.Ma L.L.Ma L.R.Ma M.M.Ma Q.M.Ma R.Q.Ma T.Ma X.T.Ma X.Y.Ma Y.Ma Y.M.Ma F.E.Maas M.Maggiora S.Malde Y.J.Mao Z.P.Mao S.Marcello Z.X.Meng J.G.Messchendorp G.Mezzadri H.Miao T.J.Min R.E.Mitchell X.H.Mo B.Moses N.Yu.Muchnoi J.Muskalla Y.Nefedov F.Nerling L.S.Nie I.B.Nikolaev Z.Ning S.Nisar Q.L.Niu W.D.Niu Y.Niu S.L.Olsen Q.Ouyang S.Pacetti X.Pan Y.Pan A.Pathak Y.P.Pei M.Pelizaeus H.P.Peng Y.Y.Peng K.Peters J.L.Ping R.G.Ping S.Plura V.Prasad F.Z.Qi H.Qi H.R.Qi M.Qi T.Y.Qi S.Qian W.B.Qian C.F.Qiao X.K.Qiao J.J.Qin L.Q.Qin L.Y.Qin X.P.Qin X.S.Qin Z.H.Qin J.F.Qiu Z.H.Qu C.F.Redmer K.J.Ren A.Rivetti M.Rolo G.Rong Ch.Rosner S.N.Ruan N.Salone A.Sarantsev Y.Schelhaas K.Schoenning M.Scodeggio K.Y.Shan W.Shan X.Y.Shan Z.J.Shang J.F.Shangguan L.G.Shao M.Shao C.P.Shen H.F.Shen W.H.Shen X.Y.Shen B.A.Shi H.Shi H.C.Shi J.L.Shi J.Y.Shi Q.Q.Shi S.Y.Shi X.Shi J.J.Song T.Z.Song W.M.Song Y.J.Song Y.X.Song S.Sosio S.Spataro F.Stieler Y.J.Su G.B.Sun G.X.Sun H.Sun H.K.Sun J.F.Sun K.Sun L.Sun S.S.Sun T.Sun W.Y.Sun Y.Sun Y.J.Sun Y.Z.Sun Z.Q.Sun Z.T.Sun C.J.Tang G.Y.Tang J.Tang M.Tang Y.A.Tang L.Y.Tao Q.T.Tao M.Tat J.X.Teng V.Thoren W.H.Tian Y.Tian Z.F.Tian I.Uman Y.Wan S.J.Wang B.Wang B.L.Wang Bo Wang D.Y.Wang F.Wang H.J.Wang J.J.Wang J.P.Wang K.Wang L.L.Wang M.Wang N.Y.Wang S.Wang S.Wang T.Wang T.J.Wang W.Wang W.Wang W.P.Wang W.P.Wang X.Wang X.F.Wang X.J.Wang X.L.Wang X.N.Wang Y.Wang Y.D.Wang Y.F.Wang Y.L.Wang Y.N.Wang Y.Q.Wang Yaqian Wang Yi Wang Z.Wang Z.L.Wang Z.Y.Wang Ziyi Wang D.H.Wei F.Weidner S.P.Wen Y.R.Wen U.Wiedner G.Wilkinson M.Wolke L.Wollenberg C.Wu J.F.Wu L.H.Wu L.J.Wu X.Wu X.H.Wu Y.Wu Y.H.Wu Y.J.Wu Z.Wu L.Xia X.M.Xian B.H.Xiang T.Xiang D.Xiao G.Y.Xiao S.Y.Xiao Y.L.Xiao Z.J.Xiao C.Xie X.H.Xie Y.Xie Y.G.Xie Y.H.Xie Z.P.Xie T.Y.Xing C.F.Xu C.J.Xu G.F.Xu H.Y.Xu M.Xu Q.J.Xu Q.N.Xu W.Xu W.L.Xu X.P.Xu Y.C.Xu Z.S.Xu F.Yan L.Yan W.B.Yan W.C.Yan X.Q.Yan H.J.Yang H.L.Yang H.X.Yang T.Yang Y.Yang Y.F.Yang Y.F.Yang Y.X.Yang Z.W.Yang Z.P.Yao M.Ye M.H.Ye J.H.Yin Junhao Yin Z.Y.You B.X.Yu C.X.Yu G.Yu J.S.Yu T.Yu X.D.Yu Y.C.Yu C.Z.Yuan J.Yuan J.Yuan L.Yuan S.C.Yuan Y.Yuan Z.Y.Yuan C.X.Yue A.A.Zafar F.R.Zeng S.H.Zeng X.Zeng Y.Zeng Y.J.Zeng Y.J.Zeng X.Y.Zhai Y.C.Zhai Y.H.Zhan A.Q.Zhang B.L.Zhang B.X.Zhang D.H.Zhang G.Y.Zhang H.Zhang H.Zhang H.C.Zhang H.H.Zhang H.H.Zhang H.Q.Zhang H.R.Zhang H.Y.Zhang J.Zhang J.Zhang J.J.Zhang J.L.Zhang J.Q.Zhang J.S.Zhang J.W.Zhang J.X.Zhang J.Y.Zhang J.Z.Zhang Jianyu Zhang L.M.Zhang Lei Zhang P.Zhang Q.Y.Zhang R.Y.Zhang S.H.Zhang Shulei Zhang X.D.Zhang X.M.Zhang X.Y.Zhang Y.Zhang Y.Zhang Y.T.Zhang Y.H.Zhang Y.M.Zhang Yan Zhang Z.D.Zhang Z.H.Zhang Z.L.Zhang Z.Y.Zhang Z.Y.Zhang Z.Z.Zhang G.Zhao J.Y.Zhao J.Z.Zhao L.Zhao Lei Zhao M.G.Zhao N.Zhao R.P.Zhao S.J.Zhao Y.B.Zhao Y.X.Zhao Z.G.Zhao A.Zhemchugov B.Zheng B.M.Zheng J.P.Zheng W.J.Zheng Y.H.Zheng B.Zhong X.Zhong H.Zhou J.Y.Zhou L.P.Zhou S.Zhou X.Zhou X.K.Zhou X.R.Zhou X.Y.Zhou Y.Z.Zhou A.N.Zhu J.Zhu K.Zhu K.J.Zhu K.S.Zhu L.Zhu L.X.Zhu S.H.Zhu T.J.Zhu W.D.Zhu Y.C.Zhu Z.A.Zhu J.H.Zou J.Zu 《Chinese Physics C》 SCIE CAS CSCD 2024年第12期1-10,共10页

We present a measurement of the integrated luminosity of e⁺e^-collision data collected by the BESIII detector at the BEPCII collider at a center-of-mass energy of Ecm=3.773 GeV.The integrated luminosities of the ... We present a measurement of the integrated luminosity of e⁺e^-collision data collected by the BESIII detector at the BEPCII collider at a center-of-mass energy of Ecm=3.773 GeV.The integrated luminosities of the datasets taken from December 2021 to June 2022,from November 2022 to June 2023,and from October 2023 to February 2024 were determined to be 4.995±0.019 fb^-1,8.157±0.031 fb^-1,and 4.191±0.016 fb^-1,respectively,by analyzing large angle Bhabha scattering events.The uncertainties are dominated by systematic effects,and the statistical uncertainties are negligible.Our results provide essential input for future analyses and precision measurements. 展开更多

关键词 Bhabha scattering events integrated luminosity cross-section

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Amplitude analysis of the decays D⁰→π⁺π⁻π⁺π⁻and D⁰→π⁺π⁻π⁰π⁰ 认领 引用

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作者 M.Ablikim M.N.Achasov +642 位作者 P.Adlarson O.Afedulidis X.C.Ai R.Aliberti A.Amoroso Q.An Y.Bai O.Bakina I.Balossino Y.Ban H.-R.Bao V.Batozskaya K.Begzsuren N.Berger M.Berlowski M.Bertani D.Bettoni F.Bianchi E.Bianco A.Bortone I.Boyko R.A.Briere A.Brueggemann H.Cai X.Cai A.Calcaterra G.F.Cao N.Cao S.A.Cetin J.F.Chang W.L.Chang G.R.Che G.Chelkov C.Chen C.H.Chen Chao Chen G.Chen H.S.Chen M.L.Chen S.J.Chen S.L.Chen S.M.Chen T.Chen X.R.Chen X.T.Chen Y.B.Chen Y.Q.Chen Z.J.Chen Z.Y.Chen S.K.Choi X.Chu G.Cibinetto F.Cossio J.J.Cui H.L.Dai J.P.Dai A.Dbeyssi R.E.de Boer D.Dedovich C.Q.Deng Z.Y.Deng A.Denig I.Denysenko M.Destefanis F.De Mori B.Fang S.S.Fang W.X.Fang Y.Fang Y.Q.Fang R.Farinelli L.Fava F.Feldbauer G.Felici C.Q.Feng J.H.Feng Y.T.Feng K.Fischer M.Fritsch C.D.Fu J.L.Fu Y.W.Fu H.Gao Y.N.Gao Yang Gao S.Garbolino I.Garzia P.T.Ge Z.W.Ge C.Geng E.M.Gersabeck B.Ding X.X.Ding Y.Ding Y.Ding J.Dong L.Y.Dong M.Y.Dong X.Dong M.C.Du S.X.Du Z.H.Duan P.Egorov Y.H.Fan J.Fang JA.Gilman K.Goetzen L.Gong W.X.Gong W.Gradl S.Gramigna M.Greco M.H.Gu Y.T.Gu C.Y.Guan Z.L.Guan A.Q.Guo L.B.Guo M.J.Guo R.P.Guo Y.P.Guo A.Guskov J.Gutierrez K.L.Han T.T.Han X.Q.Hao F.A.Harris K.K.He K.L.He F.H.Heinsius C.H.Heinz Y.K.Heng C.Herold T.Holtmann P.C.Hong G.Y.Hou X.T.Hou Y.R.Hou Z.L.Hou B.Y.Hu H.M.Hu J.F.Hu T.Hu Y.Hu G.S.Huang K.X.Huang L.Q.Huang X.T.Huang Y.P.Huang T.Hussain F.Holzken N.Husken N.in der Wiesche M.Irshad J.Jackson S.Janchiv J.H.Jeong Q.Ji Q.P.Ji W.Ji X.B.Ji X.L.Ji Y.Y.Ji X.Q.Jia Z.K.Jia D.Jiang H.B.Jiang P.C.Jiang S.S.Jiang T.J.Jiang X.S.Jiang Y.Jiang J.B.Jiao J.K.Jiao Z.Jiao S.Jin Y.Jin M.Q.Jing X.M.Jing T.Johansson S.Kabana N.Kalantar-Nayestanaki X.L.Kang X.S.Kang M.Kavatsyuk B.C.Ke V.Khachatryan A.Khoukaz R.Kiuchi O.B.Kolcu B.Kopf M.Kuessner X.Kui A.Kupsc W.K\"uhn J.J.Lane P.Larin L.Lavezzi T.T.Lei Z.H.Lei H.Leithoff M.Lellmann T.Lenz C.Li C.Li C.H.Li Cheng Li D.M.Li F.Li G.Li H.Li H.B.Li H.J.Li H.N.Li Hui Li J.R.Li J.S.Li K.Li L.J.Li L.K.Li Lei Li M.H.Li P.R.Li Q.M.Li Q.X.Li R.Li S.X.Li T.Li W.D.Li W.G.Li X.Li X.H.Li X.L.Li X.Y.Li Y.G.Li Z.J.Li Z.X.Li C.Liang H.Liang H.Liang Y.F.Liang Y.T.Liang G.R.Liao L.Z.Liao Y.P.Liao J.Libby A.Limphirat D.X.Lin T.Lin B.J.Liu B.X.Liu C.Liu C.X.Liu F.Liu F.H.Liu Feng Liu G.M.Liu H.Liu H.B.Liu H.H.Liu H.M.Liu Huihui Liu J.B.Liu J.Y.Liu K.Liu K.Y.Liu Ke Liu L.Liu L.C.Liu Lu Liu M.H.Liu P.L.Liu Q.Liu S.B.Liu T.Liu W.K.Liu W.M.Liu X.Liu X.Liu Y.Liu Y.Liu Y.B.Liu Z.A.Liu Z.D.Liu Z.Q.Liu X.C.Lou F.X.Lu H.J.Lu J.G.Lu X.L.Lu Y.Lu Y.P.Lu Z.H.Lu C.L.Luo M.X.Luo T.Luo X.L.Luo X.R.Lyu Y.F.Lyu F.C.Ma H.Ma H.L.Ma J.L.Ma L.L.Ma M.M.Ma Q.M.Ma R.Q.Ma X.T.Ma X.Y.Ma Y.Ma Y.M.Ma F.E.Maas M.Maggiora S.Malde A.Mangoni Y.J.Mao Z.P.Mao S.Marcello Z.X.Meng J.G.Messchendorp G.Mezzadri H.Miao T.J.Min R.E.Mitchell X.H.Mo B.Moses N.Yu.Muchnoi J.Muskalla Y.Nefedov F.Nerling I.B.Nikolaev Z.Ning S.Nisar Q.L.Niu W.D.Niu Y.Niu S.L.Olsen Q.Ouyang S.Pacetti X.Pan Y.Pan A.Pathak P.Patteri Y.P.Pei M.Pelizaeus H.P.Peng Y.Y.Peng K.Peters J.L.Ping R.G.Ping S.Plura V.Prasad F.Z.Qi H.Qi H.R.Qi M.Qi T.Y.Qi S.Qian W.B.Qian C.F.Qiao J.J.Qin L.Q.Qin X.S.Qin Z.H.Qin J.F.Qiu S.Q.Qu Z.H.Qu C.F.Redmer K.J.Ren A.Rivetti M.Rolo G.Rong Ch.Rosner S.N.Ruan N.Salone A.Sarantsev Y.Schelhaas K.Schoenning M.Scodeggio K.Y.Shan W.Shan X.Y.Shan J.F.Shangguan L.G.Shao M.Shao C.P.Shen H.F.Shen W.H.Shen X.Y.Shen B.A.Shi H.C.Shi J.L.Shi J.Y.Shi Q.Q.Shi R.S.Shi S.Y.Shi X.Shi X.D.Shi J.J.Song T.Z.Song W.M.Song Y.J.Song Y.X.Song S.Sosio S.Spataro F.Stieler Y.J.Su G.B.Sun G.X.Sun H.Sun H.K.Sun J.F.Sun K.Sun L.Sun S.S.Sun T.Sun W.Y.Sun Y.Sun Y.J.Sun Y.Z.Sun Z.Q.Sun Z.T.Sun C.J.Tang G.Y.Tang J.Tang Y.A.Tang L.Y.Tao Q.T.Tao M.Tat J.X.Teng V.Thoren W.H.Tian Y.Tian Z.F.Tian I.Uman Y.Wan S.J.Wang B.Wang B.L.Wang Bo Wang D.Y.Wang F.Wang H.J.Wang J.P.Wang K.Wang L.L.Wang M.Wang Meng Wang N.Y.Wang S.Wang S.Wang T.Wang T.J.Wang W.Wang W.Wang W.P.Wang X.Wang X.F.Wang X.J.Wang X.L.Wang X.N.Wang Y.Wang Y.D.Wang Y.F.Wang Y.L.Wang Y.N.Wang Y.Q.Wang Yaqian Wang Yi Wang Z.Wang Z.L.Wang Z.Y.Wang Ziyi Wang D.Wei D.H.Wei F.Weidner S.P.Wen Y.R.Wen U.Wiedner G.Wilkinson M.Wolke L.Wollenberg C.Wu J.F.Wu L.H.Wu L.J.Wu X.Wu X.H.Wu Y.Wu Y.H.Wu Y.J.Wu Z.Wu L.Xia X.M.Xian B.H.Xiang T.Xiang D.Xiao G.Y.Xiao S.Y.Xiao Y.L.Xiao Z.J.Xiao C.Xie X.H.Xie Y.Xie Y.G.Xie Y.H.Xie Z.P.Xie T.Y.Xing C.F.Xu C.J.Xu G.F.Xu H.Y.Xu Q.J.Xu Q.N.Xu W.Xu W.L.Xu X.P.Xu Y.C.Xu Z.P.Xu Z.S.Xu F.Yan L.Yan W.B.Yan W.C.Yan X.Q.Yan H.J.Yang H.L.Yang H.X.Yang T.Yang Y.Yang Y.F.Yang Y.F.Yang Y.X.Yang Z.W.Yang Z.P.Yao M.Ye M.H.Ye J.H.Yin Z.Y.You B.X.Yu C.X.Yu G.Yu J.S.Yu T.Yu X.D.Yu C.Z.Yuan J.Yuan L.Yuan S.C.Yuan Y.Yuan Z.Y.Yuan C.X.Yue A.A.Zafar F.R.Zeng S.H.Zeng X.Zeng Y.Zeng Y.J.Zeng Y.J.Zeng X.Y.Zhai Y.C.Zhai Y.H.Zhan A.Q.Zhang B.L.Zhang B.X.Zhang D.H.Zhang G.Y.Zhang H.Zhang H.C.Zhang H.H.Zhang H.H.Zhang H.Q.Zhang H.Y.Zhang J.Zhang J.Zhang J.J.Zhang J.L.Zhang J.Q.Zhang J.W.Zhang J.X.Zhang J.Y.Zhang J.Z.Zhang Jianyu Zhang L.M.Zhang Lei Zhang P.Zhang Q.Y.Zhang S.H.Zhang Shulei Zhang X.D.Zhang X.M.Zhang X.Y.Zhang Y.Zhang Y.Zhang Y.T.Zhang Y.H.Zhang Y.M.Zhang Yan Zhang Z.D.Zhang Z.H.Zhang Z.L.Zhang Z.Y.Zhang Z.Y.Zhang G.Zhao J.Y.Zhao J.Z.Zhao L.Zhao Lei Zhao M.G.Zhao R.P.Zhao S.J.Zhao Y.B.Zhao Y.X.Zhao Z.G.Zhao A.Zhemchugov B.Zheng J.P.Zheng W.J.Zheng Y.H.Zheng B.Zhong X.Zhong H.Zhou J.Y.Zhou L.P.Zhou X.Zhou X.K.Zhou X.R.Zhou X.Y.Zhou Y.Z.Zhou J.Zhu K.Zhu K.J.Zhu L.Zhu L.X.Zhu S.H.Zhu S.Q.Zhu T.J.Zhu W.D.Zhu Y.C.Zhu Z.A.Zhu J.H.Zou J.Zu 无 《Chinese Physics C》 SCIE CAS CSCD 2024年第8期6-33,共28页

Using e⁺e⁻annihilation data corresponding to an integrated luminosity of 2.93 fb⁻¹taken at the center-of-mass energy√s=3.773 GeV with the BESIII detector,a joint amplitude analysis is performed on the decays... Using e⁺e⁻annihilation data corresponding to an integrated luminosity of 2.93 fb⁻¹taken at the center-of-mass energy√s=3.773 GeV with the BESIII detector,a joint amplitude analysis is performed on the decays D⁰→π⁺π⁻π⁺π⁻and D⁰→π⁺π⁻π⁰π⁰(non-η).The fit fractions of individual components are obtained,and large interferences among the dominant components of the decays D⁰→a₁(1260)π,D⁰→π(1300)π,D⁰→ρ(770)ρ(770),and D⁰→2(ππ)_Sare observed in both channels.With the obtained amplitude model,the CP-even fractions of D⁰→π⁺π⁻π⁺π⁻and D⁰→π⁺π⁻π⁰π⁰(non-η)are determined to be(75.2±1.1_stat.±1.5_syst.)%and(68.9±1.5_stat.±2.4_syst.)%,respectively.The branching fractions of D⁰→π⁺π⁻π⁺π⁻and D⁰→π⁺π⁻π⁰π⁰(non-η)are measured to be(0.688±0.010_stat.±0.010_syst.)%and(0.951±0.025_stat.±0.021_syst.)%,respectively.The amplitude analysis provides an important model for the binning strategy in measuring the strong phase parameters of D⁰→4πwhen used to determine the CKM angleγ(ϕ₃)via the B⁻→DK⁻decay. 展开更多

关键词 BESIII D⁰meson decays amplitude analysis CP-even fraction

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