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Isolated photon production in $\sqrt{s_{NN}}$ = 2.76 TeV PbPb collisions as a function of transverse energy and reaction centrality
In studies of the dense medium produced in ultra-relativistic heavy ion collisions, photons are important hard probes, since they are not expected to be modified by the medium. The measurement of isolated prompt photon production in PbPb collisions provides a test of perturbative quantum chromodynam...
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| Lenguaje: | eng |
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2011
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| Acceso en línea: | https://dx.doi.org/10.1088/0954-3899/38/12/124179 http://cds.cern.ch/record/1363330 |