The Brueckner-Hartree-Fock Equation of State for Nuclear Matter and Neutron Skin

被引：6
|
作者：
Bu, Qing-Yang [1 ,2 ]
Li, Zeng-Hua [1 ,2 ]
Schulze, Hans-Josef [3 ]
机构：
[1] Fudan Univ, Inst Modern Phys, Shanghai 200433, Peoples R China
[2] Fudan Univ, Minist Educt, Appl Ion Beam Phys Lab, Shanghai 200433, Peoples R China
[3] INFN Sez Catania, Via Santa Sofia 64, I-95123 Catania, Italy
来源：
CHINESE PHYSICS LETTERS | 2016年 / 33卷 / 03期
基金：
中国国家自然科学基金;
关键词：
PAULI EXCLUSION OPERATOR;
D O I：
10.1088/0256-307X/33/3/032101
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The equation of state for nuclear matter is presented within the Brueckner-Hartree-Fock (BHF) scheme, by using the realistic Argonne V18 or Bonn B two-nucleon potentials plus their corresponding microscopic three-nucleon forces. It is then applied to calculate the properties of finite nuclei within a simple liquid-drop model, and we compare the calculated volume, surface, and Coulomb parameters with the empirical ones from the liquid drop model. Nuclear density distributions and charge radii in good agreement with the experimental data are obtained, and we predict the neutron skin thickness of various nuclei.
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页数：4
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