Dependence of ρ Meson mass on Temperature and Chemical Potential

ZHANG BenWei; HOU DeFu; LI JiaRong

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《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 2000, Vol. 24> Issue(5) : 457-461

Dependence of ρ Meson mass on Temperature and Chemical Potential

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

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Abstract：
We studied the medium effects on ρ meson mass by taking account of the vacuum effects with the effective Lagrangian approach. We show that the ρ meson mass decreases with both temperature and chemical potential. Then we checked the validity of Brown-Rho scaling law in different conditions.

References

[1]

Bmm G E Rho M. ? " . Re . La t . , 1991, 66: 2720[2] Elestky V L , loffe B L. phys Rev. Lett . , 1997, 78: 1010[3] Hatsuda T , Lee S H. m phys Rev. , 1992, C46 :34[4] Asakawa M, ko C M. Nucl. Phys. , 1994. A572: 732[5] Bzown G E et a1. Phys. Rev. Lett . , 1988,60: 2723[6] Kú ￡d? K , Rtm M. P? ,Phys. Rev. Lett, 1991, 6713479[7] Gale C, Kapusta J I Phys. Rev. Lett 1991, B357 :65[8] Hosaka A Phys. Rev. Lett, 1990, B244 :363[9] Mistm A et al . Phys. Rev., 1997, C56 : 1380[10] Song Chungsik et al. Phys Rev. , 1995, C52 : 408[11] Jean H C. et al. Phys. Rev. , 1994 , C49 :1981[12] Shiomo H,Hatsuda T . Phys. Lett., 1994. B334:281[13] Walecka J D. Ann. Phys., 1974,83: 491[14] Serot B D. Rep. Prog. Phys., 1992, 55:1855[15] Kapusta J I. Finite Temperature Field Theory, Cambridge University,1989[16] ZHANG Y J et al. Phys. Rev. , 1997, C56 : 3336, WANG Ping et a1. Phys. Rev.,1999,C59:928[17] Machleidt et al. Phys. Rep. . 1987, 149: 1[18] Mats P et al. Phys. Rev. , 1998, C57: 2821

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ZHANG BenWei, HOU DeFu and LI JiaRong. Dependence of ρ Meson mass on Temperature and Chemical Potential[J]. Chinese Physics C, 2000, 24(5): 457-461.

ZHANG BenWei, HOU DeFu and LI JiaRong. Dependence of ρ Meson mass on Temperature and Chemical Potential[J]. Chinese Physics C, 2000, 24(5): 457-461. shu

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Received: 1999-11-15
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

Dependence of ρ Meson mass on Temperature and Chemical Potential

Corresponding author: ZHANG BenWei,

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

Received Date: 1999-11-15
Accepted Date: 1900-01-01
Available Online: 2000-04-05

Abstract: We studied the medium effects on ρ meson mass by taking account of the vacuum effects with the effective Lagrangian approach. We show that the ρ meson mass decreases with both temperature and chemical potential. Then we checked the validity of Brown-Rho scaling law in different conditions.