Distribution Function for Fermions in Quasi-equilibrium QGP

YANG Fang; ZHOU Yun-Qing; LI Jia-Rong

Chinese Physics C> 2003, Vol. 27> Issue(1) : 58-62

Distribution Function for Fermions in Quasi-equilibrium QGP

Institute of Particle Physics,Hua-Zhong Normal University, Wuhan 430079,China

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Abstract：
Based on the kinetic theory, the distribution function for fermions in quasi-equilibrium QGP, which is perturbed by the fluctuation of the color field, has been obtained. Furthermore, the physical bases that decide the departure factor are analyzed. The characteristics of the departure factor in high-temperature-low-density and low-temperature-high-density are also discussed.

References

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Th Elze H,Heize U. Phys. Rep.,1989,183:812 Eskola K J,WANG X N. Phys. Rev. ,1994,D49:12843 Bodeker D . Phys . Lett .,1998, B426,351;Nucl. Phys.,2000, B570:3264 Arnold P, Son D, Yaffe L G. Phys. Rev.,1999, D59: 105020; Phys.Rev . ,1999 , D60:0250075 Blaizot J P,Iancu E. Nucl. Phys.,1999,B557:183;Nucl. Phys..2000,B570:3266 Heinz U. Phys. Rev. Lett.,1983,51:351;Ann. Phys.,1985,161:487 Blaizot J P. Iancu E. Nucl. Phys.,1994,B417:6088 Kelly P F,LIU Q,Lucchesi C et al. Phys. Rev. Lett.,1994,72:34619 ZHANG Xiao-Fei,Ll Jia-Rong. Ann. Phys.(N.Y.),1996,250:433

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YANG Fang, ZHOU Yun-Qing and LI Jia-Rong. Distribution Function for Fermions in Quasi-equilibrium QGP[J]. Chinese Physics C, 2003, 27(1): 58-62.

YANG Fang, ZHOU Yun-Qing and LI Jia-Rong. Distribution Function for Fermions in Quasi-equilibrium QGP[J]. Chinese Physics C, 2003, 27(1): 58-62. shu

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Received: 2002-02-19
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

Distribution Function for Fermions in Quasi-equilibrium QGP

Corresponding author: YANG Fang,

Institute of Particle Physics,Hua-Zhong Normal University, Wuhan 430079,China

Received Date: 2002-02-19
Accepted Date: 1900-01-01
Available Online: 2003-01-05

Abstract: Based on the kinetic theory, the distribution function for fermions in quasi-equilibrium QGP, which is perturbed by the fluctuation of the color field, has been obtained. Furthermore, the physical bases that decide the departure factor are analyzed. The characteristics of the departure factor in high-temperature-low-density and low-temperature-high-density are also discussed.