Thermal Mass of the Gluon and the Disociation of J/ψ and ψ′in QGP Environment

Gao Song; Liu Bo; Zhao Weiqin

Chinese Physics C> 1997, Vol. 21> Issue(4) : 322-329

Thermal Mass of the Gluon and the Disociation of J/ψ and ψ′in QGP Environment

InstituteofHighEnergyPhysics,TheChineseAcademyofSciences,Beijing100039

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Abstract：
Using thermo-field edynamics method,we calculate the efective mass and Debye screening mass of the gluon at finite temperature and finite density.The critical temperature and density for the dissociation of J/ψ and ψ′are obtained.

References

[1]

T.Matsui,H.Satz,Phys.Lett.,B178（1986）416.[2]M.C.Abreu et al.（NA38 Collab.）,Z.Phys.,C38（1988）117;C.Baglin et al.（WA38 Collab.）Phys.Lett.,220（1989）471;255（1991）459;Nucl.Phys.,A544（1992）209c.[3]T.Matsui,Z.Phys.,C38（1988）245.[4]J.Kapusta,Nucl.Phys.,B148（1979）461;K.Kajantie,J.Kapusta,Ann.Phys.,160（1985）477.[5]O.K.Kalashnikov,Fortschr.Phys.,32（1984）525.[6]N.P.Landsman,Ch.G.van Weert,Phys.Rep.,145（1987）141.[7]S.Gao,Y.J.Zhang,R.K.Su,Phys.Rev.,C52（1995）380.[8]R.L.Kobes,G.W.Semenoff,Nucl.Phys.,B260（1985）714.[9]F.Karsch,M.T.Mehr,H.Satz,Z.Phys.,C37（1988）617.[10]A.Ukawa,Nucl.Phys.,A498（1989）227c.

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Gao Song, Liu Bo and Zhao Weiqin. Thermal Mass of the Gluon and the Disociation of J/ψ and ψ′in QGP Environment[J]. Chinese Physics C, 1997, 21(4): 322-329.

Gao Song, Liu Bo and Zhao Weiqin. Thermal Mass of the Gluon and the Disociation of J/ψ and ψ′in QGP Environment[J]. Chinese Physics C, 1997, 21(4): 322-329. shu

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

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沈阳化工大学材料科学与工程学院沈阳 110142

Thermal Mass of the Gluon and the Disociation of J/ψ and ψ′in QGP Environment

Corresponding author: Gao Song,

InstituteofHighEnergyPhysics,TheChineseAcademyofSciences,Beijing100039

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1997-04-05

Abstract: Using thermo-field edynamics method,we calculate the efective mass and Debye screening mass of the gluon at finite temperature and finite density.The critical temperature and density for the dissociation of J/ψ and ψ′are obtained.