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Direct Photon Production in 158 AGeV Pb+Pb Collisions
A measurement of direct photon production in Pb+Pb collisions at 158 AGeV has been carried out in the CERN WA98 experiment. The invariant yield of direct photons in central collisions is extracted as a function of transverse momentum in the interval 0.5 < pT < 4 GeV/c. A significant direct pho...
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Lenguaje: | eng |
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2000
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Acceso en línea: | https://dx.doi.org/10.1016/S0375-9474(01)00556-5 http://cds.cern.ch/record/460777 |