Electromagnetic Radiations from Heavy Ion Collision

<table>Variation of temperature with proper time for different phases for various values of the shear viscosities. Inset shows the effect of viscosity on the cooling of the QGP phase (in an amplified scale) for different values of <svg height="16.512501" id="M513" style="vertical-align:-2.29482pt" version="1.1" viewbox="0 0 21.9 16.512501" width="21.9" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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Advances in High Energy Physics

Electromagnetic Radiations from Heavy Ion Collision

Figure 10