重重子的夸克模型研究(英文)  

Quark Model Study of Heavy Baryons

作　　者：姚陆军[1] 平加伦[1] 

机构地区：[1]南京师范大学物理科学与技术学院,江苏南京210097

出　　处：《南京师大学报（自然科学版）》2009年第1期51-56,共6页Journal of Nanjing Normal University(Natural Science Edition)

基　　金：Supported by the National Natural Science Foundation of China(90503011,10775072)

摘　　要：在夸克模型的框架下研究了重重子谱,通过高斯展开方法解薛定谔方程求得重重子的夸克模型研究.结果充分说明了重重子可以用组分夸克模型来描述.这篇文章的工作仅限于含一个重味夸克的重重子.The heavy baryon spectra were studied in the framework of quark model. The three-body Schrodinger equation was solved numerically by employing the Gaussian Expansion Method. The results showed that the heavy baryons can be described well in the constituent quark models. The present work is limited to the heavy baryon with one heavy flavor quark.

关 键 词：重重子谱 高斯展开方法 三体薛定谔方程 

分 类 号：Q412[生物学—生理学]