The inclusive differential cross sections of the^7 Li nucleus in a reaction induced by^6He on a^9Be target are measured at an incident energy of 25 MeVucleon.Finite-range distorted-wave Born approximation calculations...The inclusive differential cross sections of the^7 Li nucleus in a reaction induced by^6He on a^9Be target are measured at an incident energy of 25 MeVucleon.Finite-range distorted-wave Born approximation calculations suggest that these^7 Li particles are formed in a direct single-proton pickup reaction^9Be(^6He,^7 Li)^8Li.The experimental data can be well reproduced by taking into account of the contributions of both the ground states and the first excited states of^7Li and^8Li.展开更多
基金Supported by the Major State Basic Research Programme of China under Grant No T2007CB815002the National Key Project for Cooperation Research of China under Grant No 2005CB724804the Key Project of the Ministry of Education of China under Grant No 305001.
摘要The inclusive differential cross sections of the^7 Li nucleus in a reaction induced by^6He on a^9Be target are measured at an incident energy of 25 MeVucleon.Finite-range distorted-wave Born approximation calculations suggest that these^7 Li particles are formed in a direct single-proton pickup reaction^9Be(^6He,^7 Li)^8Li.The experimental data can be well reproduced by taking into account of the contributions of both the ground states and the first excited states of^7Li and^8Li.