Heavy Quarkonium Spectra in a Quark Potential Model

作     者：CHEN Hong ZHANG Jingg DONG Yu-Bing SHEN Peng-Nian 陈洪;张菁;董玉兵;沈彭年

作者机构：Department of PhysicsSouthwest China Normal UniversityChongqing 400715 Institute of High Energy PhysicsChinese Academy of SciencesBeijing 100039 

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

年 卷 期：2001年第18卷第12期

页      面：1558-1560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 in part by the Foundation of the Education Minis try of China under Grand No.99108 

主　　题：quark eigenvalue averaged 

摘      要：By solving the eigenvalue equation for the quark-antiquark potential which emerges from an effective dilatongluon coupling inspired by superstring theory, we obtain the spin-averaged energy levels of charmonium (cc) and bottonium (bb) and show that the masses of the cc and bb states are well in agreement with the available experimental data.