Mesons in the Constituent Quark Model  

作　　者：王丽 平加伦 

机构地区：[1]Department of Physics, Nanjing Normal University, Nanjing 210097 [2]School of Physics and Microelectronics, Shandong University, Jinan 250100

出　　处：《Chinese Physics Letters》2007年第5期1195-1198,共4页中国物理快报（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant No 90503011.

摘　　要：The quark-antiquark （q^-q） spectrum is studied by solving the Schrōdinger equation in the framework of nonrelativistic constituent quark model. An overall good fit to the experimental data of meson is obtained. The interactions between quark and antiquark consist of quadratic colour confinement-exchange, one-gluon-exchange, and Goldstone-boson-exchange potentials.The quark-antiquark （q^-q） spectrum is studied by solving the Schrōdinger equation in the framework of nonrelativistic constituent quark model. An overall good fit to the experimental data of meson is obtained. The interactions between quark and antiquark consist of quadratic colour confinement-exchange, one-gluon-exchange, and Goldstone-boson-exchange potentials.

关 键 词：COLOR SCREENING MODEL DELOCALIZATION PHYSICS SPECTRA 

分 类 号：O572.33[理学—粒子物理与原子核物理]