Heavy Quarkonium Spectra in a Quark Potential Model

Chin. Phys. Lett.

2001, Vol. 18

Issue (12): 1558-1560 DOI:

Original Articles

Heavy Quarkonium Spectra in a Quark Potential Model

CHEN Hong;ZHANG Jing;DONG Yu-Bing;SHEN Peng-Nian

Department of Physics, Southwest China Normal University, Chongqing 400715 Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100039

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CHEN Hong, ZHANG Jing, DONG Yu-Bing et al 2001 Chin. Phys. Lett. 18 1558-1560

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Abstract By solving the eigenvalue equation for the quark-antiquark
potential which emerges from an effective dilaton-gluon 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.

Keywords: 12.39.Pn 14.40.Lb 14.40.Nd

Published: 01 December 2001

PACS:	12.39.Pn	(Potential models)
	14.40.Lb	(Charmed mesons (\|C\|>0, B=0))
	14.40.Nd	(Bottom mesons (\|B\|>0))

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2001/V18/I12/01558

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