Investigation of Dilaton-Gluon Coupling Potential in Charmonium Family

作     者：平荣刚 陈洪 平荣祥 

作者机构：Institute of High Energy Physics Chinese Academy of Sciences PO Box 918 Beijing 100049 School of Physics Southwest China Normal University Chongqing 400715 Earthquake Administration of Fuyuan County of Yunnan Province Fuyuan 655500 

出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)

年 卷 期：2006年第23卷第1期

页      面：48-51页

核心收录：

学科分类：07[理学] 070202[理学-粒子物理与原子核物理] 0702[理学-物理学] 

基　　金：Supported partially by the National Natural Science Foundation of China under Grants Nos 10447130 and 10375074 

主　　题：D-WAVE QUARKONIUM RELATIVISTIC CORRECTIONS BOUND-STATES GAUGE-THEORY ANTIQUARK MODEL CONFINEMENT SPECTRA DECAYS 

摘      要：The behaviour of dilaton-gluon coupling （DGC） potential is investigated by studying charmonium spectra, annihilation rates and E1 transition rates systematically. We find that in the non-relativistic quantum chromodynamics approximation, the charmonium properties can be described by the DGC potential.