奇异性核物理前沿问题  

RECENT PROGRESS AND PROBLEMS IN STRANGENESS NUCLEAR PHYSICS

作　　者：党蕾[1] 李磊[1] 宁平治[1] 

机构地区：[1]南开大学物理系,天津300071

出　　处：《物理学进展》2008年第1期72-77,共6页Progress In Physics

基　　金：国家自然科学基金(批准号:10474116;10674152)

摘　　要：简要评述奇异性核物理的几个前沿问题,包括Λ超核能谱精细结构与ΛN相互作用提取问题,自由YN势的改进问题、K核问题、Σ超子-核势问题、Λ超子-Λ超子相互作用强度问题、中子星内部奇异粒子成分问题等。The reeent status and prospeets of strangeness nuelear physies are briefly reviewed from the theoretical points of view. Special regard is devoted to the recent progress concerning the details of AN interaction from the A-hypernuclear fine structure, problems on the improved free YN potential, possible existence of the kaonic nuclei, ∑-nucleus potential, the well depth of the AA interaction, and the strangeness compositions of neutron stars.

关 键 词：奇异性核物理 超核 AN相互作用 K核 

分 类 号：O571.2[理学—粒子物理与原子核物理]