Single-Proton Pickup Reaction of the Halo Nucleus 6He on a 9Be Target at 25MeV/nucleon
PANG Dan-Yang1, YE Yan-Lin1, JIANG Dong-Xing1, ZHENG Tao1, LI Zhi-Huan1, LI Xiang-Qing1, GE Yu-Cheng1, HUA Hui1, WU Cui-E1, LOU Jian-Ling1, LU Fei1, FAN Feng-Ying1, A. Ozawa2, Y. Yamaguchi2, R. Kanungo2, D. Fang2, I. Tanihata2
1School of Physics and DOE Key Lab. of Heavy Ion Physics, Peking University, 1008712RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
Single-Proton Pickup Reaction of the Halo Nucleus 6He on a 9Be Target at 25MeV/nucleon
摘要The inclusive differential cross sections of the 7Li nucleus in a reaction induced by 6He on a 9Be target are measured at an incident energy of 5MeV/nucleon. Finite-range distorted-wave Born approximation calculations suggest that these 7Li particles are formed in a direct single-proton pickup reaction 9Be(6He,7Li)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.
Abstract：The inclusive differential cross sections of the 7Li nucleus in a reaction induced by 6He on a 9Be target are measured at an incident energy of 5MeV/nucleon. Finite-range distorted-wave Born approximation calculations suggest that these 7Li particles are formed in a direct single-proton pickup reaction 9Be(6He,7Li)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.
PANG Dan-Yang;YE Yan-Lin;JIANG Dong-Xing;ZHENG Tao;LI Zhi-Huan;LI Xiang-Qing;GE Yu-Cheng;HUA Hui;WU Cui-E;LOU Jian-Ling;LUFei;FAN Feng-Ying;A. Ozawa;Y. Yamaguchi;R. Kanungo;D. Fang;I.Tanihata. Single-Proton Pickup Reaction of the Halo Nucleus 6He on a 9Be Target at 25MeV/nucleon[J]. 中国物理快报, 2007, 24(10): 2785-2788.
PANG Dan-Yang, YE Yan-Lin, JIANG Dong-Xing, ZHENG Tao, LI Zhi-Huan, LI Xiang-Qing, GE Yu-Cheng, HUA Hui, WU Cui-E, LOU Jian-Ling, LUFei, FAN Feng-Ying, A. Ozawa, Y. Yamaguchi, R. Kanungo, D. Fang, I.Tanihata. Single-Proton Pickup Reaction of the Halo Nucleus 6He on a 9Be Target at 25MeV/nucleon. Chin. Phys. Lett., 2007, 24(10): 2785-2788.
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2007, Vol. 24 
