Giant Neutron Halo in Exotic Calcium Nuclei
ZHANG Shuang-Quan1,2,3 , MENG Jie1,2,3 , ZHOU Shan-Gui1,2,3 , ZENG Jin-Yan2,3,4
1 Department of Technical Physics, Peking University,
Beijing 100871
2 Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080
3 Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 730000
4 Department of Physics, Peking University, Beijing 100871
Giant Neutron Halo in Exotic Calcium Nuclei
ZHANG Shuang-Quan1,2,3 ;MENG Jie1,2,3 ;ZHOU Shan-Gui1,2,3 ;ZENG Jin-Yan2,3,4
1 Department of Technical Physics, Peking University,
Beijing 100871
2 Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080
3 Center of Theoretical Nuclear Physics, National Laboratory of Heavy Ion Accelerator, Lanzhou 730000
4 Department of Physics, Peking University, Beijing 100871
关键词 ：
21.10.Gv ,
21.60.-n ,
21.60.Jz
Abstract ： The properties of even-even Ca isotopes are studied using the2n . The predicted neutron drip nuclei is 72 Ca. From the analysis of S2n , the neutron radii and neutron density distribution, giant neutron haloes are predicted in Ca isotopes with A > 60.
Key words ：
21.10.Gv
21.60.-n
21.60.Jz
出版日期: 2002-03-01
:
21.10.Gv
(Nucleon distributions and halo features)
21.60.-n
(Nuclear structure models and methods)
21.60.Jz
(Nuclear Density Functional Theory and extensions (includes Hartree-Fock and random-phase approximations))
引用本文:
ZHANG Shuang-Quan;;MENG Jie;;ZHOU Shan-Gui;;ZENG Jin-Yan;. Giant Neutron Halo in Exotic Calcium Nuclei[J]. 中国物理快报, 2002, 19(3): 312-314.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2002/V19/I3/312
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2002, Vol. 19 
