Scaling Laws and Occurrence Conditions of Nuclear Halo
LIU Zu-Hua, ZHANG Xi-Zhen, ZHANG Huan-Qiao
China Institute of Atomic Energy, Beijing 102413
Scaling Laws and Occurrence Conditions of Nuclear Halo
LIU Zu-Hua;ZHANG Xi-Zhen;ZHANG Huan-Qiao
China Institute of Atomic Energy, Beijing 102413
关键词 ：
21.10.Gv ,
21.10.Dr ,
24.10.-i ,
27.20.+n
Abstract ： Available data regarding the nuclear halo candidates are systematically analysed in terms of the asymptotic normalization coefficients measured experimentally. On the other hand, we have put forth conditions for nuclear halo formation, and compared with the experimental data. Based on the analytical expressions of the expectation value for the operator r2 in a finite square well potential, we have presented the improved scaling laws for the dimensionless quantity < r2 >/R2 of nuclear halo, which seem to be in reasonable agreement with the experimental data.
Key words ：
21.10.Gv
21.10.Dr
24.10.-i
27.20.+n
出版日期: 2003-07-01
:
21.10.Gv
(Nucleon distributions and halo features)
21.10.Dr
(Binding energies and masses)
24.10.-i
(Nuclear reaction models and methods)
27.20.+n
(6 ≤ A ≤ 19)
引用本文:
LIU Zu-Hua;ZHANG Xi-Zhen;ZHANG Huan-Qiao. Scaling Laws and Occurrence Conditions of Nuclear Halo[J]. 中国物理快报, 2003, 20(7): 1017-1020.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2003/V20/I7/1017
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