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We studythe leading order processes for photon production using a phenomenologicalmodel of quark-gluon plasma QGP in relativistic heavy-ion collisionsincorporating the parametrization factors in thermal dependent quark mass. Themeasurement of photon emission provides valuable insights into the earlyconditions of QGP. The production rate is observed in the low and intermediaterange of energy and transverse momentum. The photon yield is found to increasemarginally with the effect of thermal dependent quark mass. The results arelittle enhanced and in good agreement with other work.

KEYWORDS

Photons, Quark-Gluon Plasma

Cite this paper

Jain, P. , Kumar, Y. and Kumar, D. 2014 Emission of Thermal Photon in Heavy-Ion Collisions. Journal of Modern Physics, 5, 792-799. doi: 10.4236-jmp.2014.59089.





Autor: Poonam Jain, Yogesh Kumar, Deepak Kumar

Fuente: http://www.scirp.org/



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