Viscosity of hadron matter within relativistic mean-field-based model with scaled hadron masses and couplings

Khvorostukhin A.S.; Toneev V.D.; Voskresensky D.N.

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Viscosity of hadron matter within relativistic mean-field-based model with scaled hadron masses and couplings

机译：具有相对论的强子质量和耦合的相对论平均场模型中强子物质的粘度

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The shear (η) and bulk (ζ) viscosities are calculated in a quasiparticle relaxation-time approximation for a hadron matter described within the relativistic mean-field-based model with scaled hadron masses and couplings. Comparison with results of other models is presented. We demonstrate that a small value of the shear viscosity to entropy density ratio required for explaining a large elliptic flow observed at RHIC may be reached in the hadron phase. Relatively large values of the bulk viscosity are noted in the case of a baryon-enriched matter.

机译：剪切（η）和体积（ζ）粘度是在相对论的基于平均场的模型中描述的强子质量的准粒子弛豫时间近似值中计算的，该模型具有强子质量和耦合比例。与其他模型的结果进行了比较。我们证明，在强子相中，可以达到解释RHIC的大椭圆流所需的剪切粘度与熵密度比的较小值。在富含重子的物质的情况下，注意到相对较大的体积粘度值。

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《Physics of atomic nuclei》 |2011年第4期|共9页
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Khvorostukhin A.S.; Toneev V.D.; Voskresensky D.N.;
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正文语种 eng
中图分类原子物理学;
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1. Viscosity of hadron matter within relativistic mean-field-based model with scaled hadron masses and couplings [J] . Khvorostukhin A.S., Toneev V.D., Voskresensky D.N. Physics of atomic nuclei . 2011,第4期

机译：具有相对论的强子质量和耦合的相对论平均场模型中强子物质的粘度
2. Relativistic mean-field model with scaled hadron masses and couplings [J] . Khvorostukhin AS, Toneev VD, Voskresensky DN Nuclear Physics, A: Journal Devoted to the Experimental Study of the Fundamental Constituents of Matter and Their Actions . 2008,第3a4期

机译：具有比例强子质量和耦合的相对论平均场模型
3. Equation of state for hot and dense matter: sigma-omega-p model with scaled hadron masses and couplings [J] . Khvorostukhin AS, Toneev VD, Voskresensky DN Nuclear Physics, A: Journal Devoted to the Experimental Study of the Fundamental Constituents of Matter and Their Actions . 2007,第1a2期

机译：热和致密物质的状态方程：具有强子质量和耦合比例的sigma-omega-p模型
4. Hyperons, Δ resonances and condensate of charged ρ mesons within relativistic mean-field models with scaled hadron masses and couplings [C] . K A Maslov, E E Kolomeitsev, D N Voskresensky International Conference on Laser and Plasma Researches and Technologies . 2017

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5. QUANTUM RELATIVISTIC ROTATOR AND OSCILLATOR MODELS AND THEIR APPLICATIONS IN HADRON PHYSICS (RADIATIVE DECAYS, GROUP CONTRACTION, MASS FORMULA, REGGE TRAJECTORIES). [D] . MAGNOLLAY, PASCAL LOUIS. 1986

机译：相对论旋转和振动子模型及其在哈德伦物理学中的应用（放射性衰变，基团约束，质量公式，Regge轨迹）。
6. Hadron production models’ prediction for pT distribution of charged hadrons in pp interactions at 7 TeV [O] . S. Ullah, M. Ajaz, Z. Wazir, -1

机译：强子生产模型对7 TeV pp相互作用中带电强子的pT分布的预测
7. Viscosity of hadron matter within relativistic mean-field based model with scaled hadron masses and couplings [O] . Khvorostukhin, A. S., Toneev, V. D., Voskresensky, D. N. 2009

机译：基于相对论平均场模型的强子物质粘度具有缩放的强子质量和耦合

Viscosity of hadron matter within relativistic mean-field-based model with scaled hadron masses and couplings

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