Fu Yong-Ping and Li Yun-De 2009 Chinese Phys. Lett. 26 111201 doi:10.1088/0256-307X/26/11/111201
Fu Yong-Ping and Li Yun-De
Show affiliationsWe calculate the production of prompt and thermal photons which includes the contribution of gluons in relativistic heavy ion collisions with the equilibrium and non-equilibrium quark-gluon plasma. We develop a new thermal jet-photon conversion mechanism which plays a vital role in the low transverse momentum region. The effect of the non-equilibrium quark-gluon plasma enhances the contribution of the thermal photons. The shadowing and iso-spin of the nucleus which can properly estimate the prompt photon production are also considered in our calculation.
25.75.Nq Quark deconfinement, quark–gluon plasma production, and phase transitions
Issue 11 (November 2009)
Received 23 March 2009
Fu Yong-Ping and Li Yun-De 2009 Chinese Phys. Lett. 26 111201
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