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Probing medium-modified fragmentation processes with prompt photons
The quenching of single prompt photon large transverse momentum spectra in central Au–Au collisions is computed in perturbative QCD at RHIC energy, , and compared with PHENIX data. Double inclusive γ–π0 production is then addressed. The γ–π0 momentum imbalance spectrum in Au–Au collisions is seen to...
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| Lenguaje: | eng |
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2007
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| Acceso en línea: | https://dx.doi.org/10.1016/j.nuclphysa.2006.10.061 http://cds.cern.ch/record/1061052 |