| NUCLEAR PHYSICS |
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Direct Photon Production at RHIC and LHC-Energies: Measured Data Versus a Model |
| P. Guptaroy1**, S. Guptaroy2 |
1Department of Physics, Raghunathpur College, P. O. Raghunathpur 723133, Purulia (WB), India
2Department of Physics, Basantidevi College, 147B Rashbehari Avenue, Kolkata 700029 India
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| Cite this article: |
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P. Guptaroy, S. Guptaroy 2013 Chin. Phys. Lett. 30 062502 |
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Abstract We attempt to deal with the direct photon production phenomena in p+p, d+Au and Au+Au collisions at RHIC energy, √sNN=200 GeV and in Pb+Pb-collisions at LHC energy, √sNN=2.76 TeV on the basis of a non-standard framework outlined in the text. Comparisons of the model-based results with the measured data on some observables reveal fair agreement and they are modestly consistent with the results obtained by some other models of 'Standard' framework.
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Received: 08 November 2012
Published: 31 May 2013
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| PACS: |
25.75.-q
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(Relativistic heavy-ion collisions (collisions induced by light ions studied to calibrate relativistic heavy-ion collisions should be classified under both 25.75.-q and sections 13 or 25 appropriate to the light ions))
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13.85.Ni
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(Inclusive production with identified hadrons)
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12.38.Mh
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(Quark-gluon plasma)
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Abstract
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