Quarks, gluons and weak bosons in hypernuclei

被引：0
|
作者：
Oka, M [1 ]
机构：
[1] Tokyo Inst Technol, Dept Phys, Tokyo 1528551, Japan
来源：
PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT | 2004年 / 156期
关键词：
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Roles of the quark structure of baryons and mesons in hypernuclear physics are reviewed. Quark cluster model is employed to describe short-range part of hyperon-nucleon and hyperon-hyperon interactions. Important contributions of instanton induced interactions are stressed. New decay modes of Lambda, LambdaN --> NN, in hypernuclei are studied. Direct quark mechanism is introduced and possibility of breaking the DeltaI = 1/2 rule is discussed.
引用
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页码：72 / 83
页数：12
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