Effects of a kaonic meson on the ground-state properties of nuclei

被引：0
|
作者：
郭静 [1 ]
陈登辉 [1 ]
周先荣 [1 ]
陈启博 [1 ]
H.-J.Schulze [2 ]
机构：
[1] Department of Physics, East China Normal University
[2] INFN Sezione di Catania, Dipartimento di Fisica, Universita di Cataniá
来源：
Chinese Physics C | 2022年 / 06期
基金：
中国国家自然科学基金;
关键词：
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 effects of an additional K~- meson on the ground-state properties of nuclei are investigated within an axially-deformed Skyrme-Hartree-Fock approach combined with a Skyrme-type kaon-nucleon interaction.The K~-meson increases the binding energies of all nuclei,whereas it affects deformations only for light nuclei without shell closure.The nucleon drip lines are modified due to the strongly attractive K~-N interaction.This is attributed to the behavior of the highest-occupied nucleon single-particle levels near the drip lines,which is analyzed in detail.
引用
收藏
页码：187 / 195
页数：9
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