,Investigation of Dilaton-Gluon Coupling Potential in Charmonium Family

来源 :中国物理快报（英文版） | 被引量 : 0次 | 上传用户：yinyueli

【摘要】

：

The behaviour of dilaton-gluon coupling (DGC) potential is investigated by studying charmonium spectra,annihilation rates and E1 transition rates systematically

【作者】

：

PING Rong-Gang CHEN Hong PING Rong-Xiang

【机构】

：

Institute of High Energy Physics,Chinese Academy of Sciences,PO Box 918,Beijing 100049“,”School of P

【出处】

：

中国物理快报（英文版）

【发表日期】

：

2006年1期

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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.

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