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Direct Photon Production in 158 A GeV $^{208}$ PB+$^{208}$ 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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Detalles Bibliográficos
Autor principal: Peitzmann, Thomas
Lenguaje:eng
Publicado: 2001
Materias:
Acceso en línea:http://cds.cern.ch/record/554727