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Theoretical Aspect of Quark-Hadrons Phase Transition in Quark- Gluon Plasma at RHIC

Rakesh K , Sunil KP, Anoop SY, Sawhney GL

Fermi momentum of nucleon particles always larger than QCD scale which makes the gross picture quark and gluon substructure. At some temperature, nuclear matter possesses nucleons as well as thermal radiations. At thermal equilibrium, hadron density is a function of chemical potential and Bessel function of second order. The first order phase transition in QGP is a liquid-gas type transition which is strongly to weakly coupled QGP transition. At some weakly couped limit, shear viscosity to entropy ratio is very large, it implies the strong elliptical and radial flow of quark gluon plasma