Probing nuclear bubble configurations by proton-induced reactions

被引：10
作者：
Fan, Xiao-Hua [1 ,2 ,3 ]
Yong, Gao-Chan [1 ,3 ]
Zuo, Wei [1 ,3 ]
机构：
[1] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China
[2] Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Gansu, Peoples R China
[3] Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China
来源：
PHYSICAL REVIEW C | 2019年 / 99卷 / 04期
基金：
中国国家自然科学基金;
关键词：
SUPERHEAVY;
D O I：
10.1103/PhysRevC.99.041601
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
In the framework of the isospin-dependent Boltzmann-Uehling-Uhlenbeck transport model, a nuclear bubble configuration in the hypothetical Si-48 nucleus is studied by a proton-induced central reaction at an incident beam energy of 0.8 GeV/nucleon. It is found that along the beam direction more energetic protons are emitted with a bubble configuration in the target. In the forward angles, compared with the case without a bubble configuration, less-scattered energetic protons are emitted with a bubble configuration in the target. We thus provide a new way to probe the bubble configuration in nuclei.
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页数：4
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