THE INFLUENCE OF THE EFFECTIVE MASS OF GLUON ON HEAVY QUARK POTENTIAL

SUN Yao-De; BI Pin-Zhen

Chinese Physics C> 1989, Vol. 13> Issue(5) : 429-432

THE INFLUENCE OF THE EFFECTIVE MASS OF GLUON ON HEAVY QUARK POTENTIAL

SUN Yao-De ^, ,
BI Pin-Zhen

Fudan University,Shanghai

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Abstract：
The influence of the effective mass of gluon on heavy quark potential is discussed in the framework of ellipsoidal bag model.The heavy potentials are calculated at the effective mass of gluon M=0,0.2,0.4,0.6,and 1.0GeV respectively.The results show that the potentials (excluding Yakawa potential) are approximately linear,the slopes decrease with the increasing of the effective mass of gluon.

References

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C. Bernard, Phys. Lerr., 108B(1982), 431.[2] J. M. Cornwall and A. Soni, Phys. Lett., 120B(1983), 431.[3] J. M. Cornwall, invited talk at Conf. on QCD (Marseille, June 1981), UCLA preprint 81/TEP/12; preprint 81/TEP/30.[4] F. R. Grazini, Z. Phys., C33(1987), 397.[5] J. E. Mandula and M. Ogilvi, Phys. Lett., 105B(1987), 127.[6] G. Parisi and R. Petronzio, Phys. Lett., 94B(1980), 51.[7] A. De Rujula, R. C. Giles and R. L. Jaffe, Phys. Rev., D17(1978), 285.[8] 李中强、丁亦兵、赵光达，科学通报，24(1982)，1488,CHAO Kung-Ta (赵光达), Commun. in Theor. Phys., 3 (1984), 81.[9] Wang J. Z., Bi Pin-zhen and Yin P. C., Phys. Lett., 107B(1981), 381. Bi Pin-zhen, J. Phys. G:Nucl.Phys., (in press).

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SUN Yao-De and BI Pin-Zhen. THE INFLUENCE OF THE EFFECTIVE MASS OF GLUON ON HEAVY QUARK POTENTIAL[J]. Chinese Physics C, 1989, 13(5): 429-432.

SUN Yao-De and BI Pin-Zhen. THE INFLUENCE OF THE EFFECTIVE MASS OF GLUON ON HEAVY QUARK POTENTIAL[J]. Chinese Physics C, 1989, 13(5): 429-432. shu

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Received: 1900-01-01
Revised: 1900-01-01

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