Nonrelativistic mean-field description of the deformation of Λ hypernuclei

被引：0
作者：
XianRong Zhou
JiWei Cui
Ning Wei
机构：
[1] Xiamen University,Department of Physics and Institute of Theoretical Physics and Astrophysics
来源：
Science in China Series G: Physics, Mechanics and Astronomy | 2009年 / 52卷
关键词：
deformation; hypernuclei; deformed Skyrme Hartree-Fock;
D O I：
暂无
中图分类号：
学科分类号：
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：5
相关论文
共 50 条
  • [31] Determination of the Eshelby tensor in mean-field schemes for evaluation of mechanical properties of elastoplastic composites
    Peng, X.
    Tang, S.
    Hu, N.
    Han, J.
    INTERNATIONAL JOURNAL OF PLASTICITY, 2016, 76 : 147 - 165
  • [32] Probing relevant ingredients in mean-field approaches for the athermal rheology of yield stress materials
    Puosi, Francesco
    Olivier, Julien
    Martens, Kirsten
    SOFT MATTER, 2015, 11 (38) : 7639 - 7647
  • [33] Impact of pairing interactions on fission in the deformed mean-field plus standard pairing model
    Guan, Xin
    Xin, Ying
    Chen, Yong-Jing
    Wu, Xi-Zhen
    Li, Zhu-Xia
    PHYSICAL REVIEW C, 2021, 104 (04)
  • [34] Investigation on ductile fracture of an aluminium alloy using a mean-field crystal plasticity framework
    Lee, J.
    Park, H.
    Joo, M.
    Jeong, Y.
    INTERNATIONAL DEEP-DRAWING RESEARCH GROUP (IDDRG 2020), 2020, 967
  • [35] Ductile and brittle yielding of athermal amorphous solids: A mean-field paradigm beyond the random-field Ising model
    Parley, Jack T.
    Sollich, Peter
    PHYSICAL REVIEW E, 2024, 110 (04)
  • [36] Mean-field model for the Curie-Weiss temperature dependence of coherence length in metallic liquids
    Lieou, Charles K. C.
    Egami, Takeshi
    PHYSICAL REVIEW E, 2022, 105 (04)
  • [37] A second-moment incremental formulation for the mean-field homogenization of elasto-plastic composites
    Doghri, I.
    Brassart, L.
    Adam, L.
    Gerard, J. -S.
    INTERNATIONAL JOURNAL OF PLASTICITY, 2011, 27 (03) : 352 - 371
  • [38] Hypernuclei in halo/cluster effective field theory
    Ando, Shung-Ichi
    INTERNATIONAL JOURNAL OF MODERN PHYSICS E, 2016, 25 (05):
  • [39] Mean deformation tensor and mean deformation ellipse of an excavated tunnel section
    Stiros, S.
    Kontogianni, V.
    INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2009, 46 (08) : 1306 - 1314
  • [40] Mean-field homogenization of elasto-viscoplastic composites based on a general incrementally affine linearization method
    Doghri, I.
    Adam, L.
    Bilger, N.
    INTERNATIONAL JOURNAL OF PLASTICITY, 2010, 26 (02) : 219 - 238
12345