RELATIVISTIC MEAN-FIELD CALCULATIONS OF DELTA AND SIGMA HYPERNUCLEI

被引:73
作者
GLENDENNING, NK [1 ]
VONEIFF, D [1 ]
HAFT, M [1 ]
LENSKE, H [1 ]
WEIGEL, MK [1 ]
机构
[1] UNIV MUNICH, PHYS SECT, W-8000 MUNICH 2, GERMANY
来源
PHYSICAL REVIEW C | 1993年 / 48卷 / 02期
关键词
D O I
10.1103/PhysRevC.48.889
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
Single-particle spectra of LAMBDA and SIGMA hypernuclei are calculated within a relativistic mean-field theory. The hyperon couplings used are compatible with the LAMBDA binding in saturated nuclear matter, neutron-star masses, and experimental data on LAMBDA levels in hypernuclei. The spin-orbit potentials for the hyperons and the influence of the rho-meson field (isospin dependent interaction) are discussed.
引用
收藏
页码:889 / 895
页数:7
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