Hypernuclei in the deformed Skyrme-Hartree-Fock approach

被引：117
|
作者：
Zhou, Xian-Rong [1 ]
Schulze, H. -J.
Sagawa, H.
Wu, Chen-Xu
Zhao, En-Guang
机构：
[1] Xiamen Univ, Dept Phys, Xiamen 361005, Peoples R China
[2] Xiamen Univ, Inst Theoret Phys & Astrophys, Xiamen 361005, Peoples R China
[3] INFN Sez Catania, I-95123 Catania, Italy
[4] Univ Aizu, Ctr Math Sci, Fukushima 9658560, Japan
[5] Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
来源：
PHYSICAL REVIEW C | 2007年 / 76卷 / 03期
关键词：
D O I：
10.1103/PhysRevC.76.034312
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：
The properties of Lambda hypernuclei in a broad mass region are studied by using a deformed Hartree-Fock approach using realistic nucleonic Skyrme forces, pairing correlations, and a microscopically determined lambda-nucleon interaction based on Brueckner-Hartree-Fock calculations of hypernuclear matter. The results suggest that the core nuclei and the corresponding hypernuclei have similar deformations with the same sign. Some light single-Lambda hypernuclei are substantially deformed and the Lambda binding energy is modified by the deformation.
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页数：9
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