Photon emission from out of equilibrium dissipative parton plasma
Jitesh R. Bhatt, V. Sreekanth
TL;DR
This paper investigates how viscosity influences photon production in a nonequilibrium quark-gluon plasma using Israel-Stewart hydrodynamics, revealing significant enhancement in photon emission rates due to viscous effects.
Contribution
It introduces a detailed analysis of viscous effects on photon emission in a chemically nonequilibrated plasma using second order hydrodynamics.
Findings
Photon production rates can increase by several factors due to viscosity.
Viscous effects significantly impact photon emission in nonequilibrium plasmas.
The study provides insights into photon signals in heavy ion collision experiments.
Abstract
Using the second order Israel-Stewart hydrodynamics we discuss the effect of viscosity on photon production in a parton plasma created in relativistic heavy ion collisions. We find that photon production rates can enhance by several factors due to the viscous effect in a chemically nonequilibrated plasma.
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