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GUO Bing1,2, LIU Wei-ping1, LI Zhi-hong1, BAI Xi-xiang1, ZENG Sheng1, CHEN Yong-shou1, YAN Sheng-quan1, WANG Bao-xiang1, LIAN Gang1, LU Yun1, WU Kai-su1, SHU Neng-chuan1, LU Zhong-dao1 (1 China Institute of Atomic Energy, P.O. Box 275-46, Beijing 102413, Chi. Measurement of Angular Distribution for ~(11)C(d,n)~(12)N Reaction and Determination of Asymptotic Normalization Coefficient for the Virtual Decay ~(12)N→~(11)C+p[J]. Atomic Energy Science and Technology, 2005, 39(2): 118-118. DOI: 10.7538/yzk.2005.39.02.0118
Citation: GUO Bing1,2, LIU Wei-ping1, LI Zhi-hong1, BAI Xi-xiang1, ZENG Sheng1, CHEN Yong-shou1, YAN Sheng-quan1, WANG Bao-xiang1, LIAN Gang1, LU Yun1, WU Kai-su1, SHU Neng-chuan1, LU Zhong-dao1 (1 China Institute of Atomic Energy, P.O. Box 275-46, Beijing 102413, Chi. Measurement of Angular Distribution for ~(11)C(d,n)~(12)N Reaction and Determination of Asymptotic Normalization Coefficient for the Virtual Decay ~(12)N→~(11)C+p[J]. Atomic Energy Science and Technology, 2005, 39(2): 118-118. DOI: 10.7538/yzk.2005.39.02.0118
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  • Angular distribution of the ~(11)C(d,n)~(12)N reaction at E_(c.m.)=9.8 MeV was measured in inverse kinematics with the secondary ~(11)C beam. The peripherality of this reaction was also verified by changing the radial parameter limit in distorted wave Born approximation(DWBA) calculations. The experimental data were analyzed with DWBA calculations and thereby the square of asymptotic normalization coefficient(ANC) was extracted to be (2.86±0.91)fm~(-1) for the virtual decay ~(12)N→~(11)C + p. The present work shows that the direct capture contribution in the ~(11)C(p,γ)~(12)N reaction is of importance.
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