PROPERTIES OF NUCLEI AND HYPERNUCLEI WITH THE DEFORMED SKYRME HARTREE-FOCK MODEL

被引：0
|
作者：
Zhou, Xian-Rong [1 ,2 ]
Schulez, H. -J. [3 ]
Sagawa, H. [4 ]
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] Ist Nazl Fis Nucl, Sez Catania, I-95123 Catania, Italy
[4] Univ Aizu, Ctr Math Sci, Fukushima 9658560, Japan
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS E | 2008年 / 17卷
基金：
美国国家科学基金会;
关键词：
D O I：
10.1142/S0218301308011859
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 isotope dependence of the deformation in carbon and neon isotopes is studied in deformed Skyrme Hartree-Fock model. We find that the deformations of C and Ne isotopes have a strong isotope dependence as a manisfestation of spontaneous breaking effect in nuclear physics. By extending the deformed Skyrme Hartree-Fock model, we studied the properties of Lambda hypernuclei in abroad mass region. 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.
引用
收藏
页码：192 / 207
页数：16
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