Analysis of Vector Meson Transitions Among Heavy Quarkonium States  

作　　者：WANG Zhi-Gang 王志刚(Department of Physics,North China Electric Power University,Baoding 071003,China)

机构地区：[1]Department of Physics,North China Electric Power University,Baoding 071003,China

出　　处：《Communications in Theoretical Physics》2012年第1期93-101,共9页理论物理通讯（英文版）

基　　金：Supported by National Natural Science Foundation of China under Grant No. 11075053;the Fundamental Research Funds for the Central Universities

摘　　要：In this article,we study the vector meson transitions among the charmonium and bottomonium states with the heavy quark effective theory in a systematic way,and make predictions for the ratios among the vector meson decay widths of a special multiplet to another multiplet.The predictions can be confronted with the experimental data in the future.

关 键 词：charmonium states bottomonium states vector meson transitions 

分 类 号：O572.33[理学—粒子物理与原子核物理]