Deeply bound kaonic states in nuclei

被引：0
|
作者：
李宜和 [1 ]
吴式枢 [1 ]
机构：
[1] Center For Theoretic Physics JiLin University
来源：
Chinese Physics C | 2009年 / 33卷 / S1期
关键词：
phenomenological KN interaction; BHF; deeply bound;
D O I：
暂无
中图分类号：
O572.33 [介子];
学科分类号：
070202 ;
摘要：
Using a new phenomenological KN interaction which reproduces Λ(1405) as an I = 0 bound state of KN, we have investigated K--3 He(T=0) and K--4 He(T=1/2) within the framework of the Brueckner-Hartree-Fock(BHF) theory. Our calculations show that the above kaonic nuclear systems are both deeply bound. The binding energy BK-is 124.4 MeV(94.1 MeV) and the width Γ is 11.8 MeV(25.8 MeV) for K--3He(T=0)(K--4He(T =1/2)).
引用
收藏
页码：76 / 78
页数：3
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