Extraction of the RMS Radii of 13 C from Asymptotic Normalization Coefficients
LIN Cheng-Jian, LIU Zu-Hua, ZHANG Huan-Qiao, WU Yue-Wei, YANG Feng, RUANG Ming
China Institute of Atomic Energy, P.O. Box 275(10), Beijing 102413
Extraction of the RMS Radii of 13 C from Asymptotic Normalization Coefficients
LIN Cheng-Jian;LIU Zu-Hua;ZHANG Huan-Qiao;WU Yue-Wei;YANG Feng;RUANG Ming
China Institute of Atomic Energy, P.O. Box 275(10), Beijing 102413
关键词 :
21.10.-k ,
21.10.Ft ,
21.10.Gv ,
25.70.Hi ,
26.30.+k
Abstract : The asymptotic normalization coefficients (ANCs) for three bound states of 13 C (12 C+n) are extracted from the angular distributions of 12 C(d,p) reactions at Elab = 11.8MeV. With these ANCs, the calculated root-mean-square (rms) radii of these three states agree with our previous results. The ANCs are 1.93±0.17, 1.84±0.16, and 0.149±0.012fm-1/2 , and the rms radii < r2 >1/2 are 3.39±0.31, 5.04±0.75 and 3.68±0.40 fm for the ground state, the first and third excitation states, respectively. Further analyses show that the first excitation state with D1 = 50.3% is a true neutron halo state, while the third excitation state with D1 = 25.2% is a neutron skin state.
Key words :
21.10.-k
21.10.Ft
21.10.Gv
25.70.Hi
26.30.+k
出版日期: 2001-11-01
引用本文:
LIN Cheng-Jian;LIU Zu-Hua;ZHANG Huan-Qiao;WU Yue-Wei;YANG Feng;RUANG Ming. Extraction of the RMS Radii of 13 C from Asymptotic Normalization Coefficients[J]. 中国物理快报, 2001, 18(11): 1446-1448.
LIN Cheng-Jian, LIU Zu-Hua, ZHANG Huan-Qiao, WU Yue-Wei, YANG Feng, RUANG Ming. Extraction of the RMS Radii of 13 C from Asymptotic Normalization Coefficients. Chin. Phys. Lett., 2001, 18(11): 1446-1448.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2001/V18/I11/1446
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