Nonrelativistic mean-field description of the deformation of Λ hypernuclei

被引：1
|
作者：
ZHOU XianRong
机构：
来源：
Science in China(Series G:Physics,Mechanics & Astronomy) | 2009年 / 10期
基金：
中国国家自然科学基金;
关键词：
deformation; hypernuclei; deformed Skyrme Hartree-Fock;
D O I：
暂无
中图分类号：
O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
The deformations of light Λ hypernuclei are studied in an extended nonrelativistic deformed Skyrme-Hartree-Fock approach with realistic modern nucleonic Skyrme forces,pairing correlations,and a microscopical lambda-nucleon interaction derived from Brueckner-Hartree-Fock calculations.Compared to the large effect of an additional Λ particle on nuclear deformation in the light soft nuclei within relativistic mean field method,this effect is much smaller in the nonrelativistic mean-field approximation.
引用
收藏
页码：1548 / 1553
页数：6
相关论文
共 50 条
  • [1] Nonrelativistic mean-field description of the deformation of Λ hypernuclei
    XianRong Zhou
    JiWei Cui
    Ning Wei
    Science in China Series G: Physics, Mechanics and Astronomy, 2009, 52 : 1548 - 1553
  • [2] Nonrelativistic mean-field description of the deformation of I⟩ hypernuclei
    Zhou XianRong
    Cui JiWei
    Wei Ning
    SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY, 2009, 52 (10): : 1548 - 1553
  • [3] Relativistic mean-field description of light Λ hypernuclei with large neutron excess
    Vretenar, D
    Poschl, W
    Lalazissis, GA
    Ring, P
    PHYSICAL REVIEW C, 1998, 57 (03): : R1060 - R1063
  • [4] Relativistic mean-field calculation on Λ hypernuclei
    Shen, YS
    Ren, ZZ
    HIGH ENERGY PHYSICS & NUCLEAR PHYSICS-ENGLISH EDITION, 1997, 21 (04): : 47 - 53
  • [5] RELATIVISTIC MEAN-FIELD THEORY AND HYPERNUCLEI
    MARES, J
    JENNINGS, BK
    NUCLEAR PHYSICS A, 1995, 585 (1-2) : C347 - C348
  • [6] Relativistic mean-field approach for Λ, Ξ, and Σ hypernuclei
    Liu, Z. -X.
    Xia, C. -J.
    Lu, W. -L.
    Li, Y. -X.
    Hu, J. N.
    Sun, T. -T.
    PHYSICAL REVIEW C, 2018, 98 (02)
  • [7] Clusterization and deformation of multi-A hypernuclei within a relativistic mean-field model
    Tanimura, Yusuke
    PHYSICAL REVIEW C, 2019, 99 (03)
  • [8] Relativistic mean-field approaches for light hypernuclei
    Shen, YS
    Ren, ZZ
    ACTA PHYSICA SINICA-OVERSEAS EDITION, 1998, 7 (04): : 258 - 270
  • [9] Study of Λ hypernuclei in the quark mean-field model
    Shen, H
    Toki, H
    NUCLEAR PHYSICS A, 2002, 707 (3-4) : 469 - 476
  • [10] Relativistic Mean-Field and Beyond Approaches for Deformed Hypernuclei
    Yao, J. M.
    Mei, H.
    Hagino, K.
    Motoba, T.
    13TH INTERNATIONAL CONFERENCE ON HYPERNUCLEAR AND STRANGE PARTICLE PHYSICS (HYP2018), 2019, 2130
12345