TY - INPR A1 - Dumitru, Adrian Bogdan A1 - Katscher, Ulrich A1 - Maruhn, Joachim A1 - Stöcker, Horst A1 - Greiner, Walter A1 - Rischke, Dirk-Hermann T1 - Thermal photons as a measure for the rapidity dependence of the temperature N2 - The rapidity distribution of thermal photons produced in Pb+Pb collisions at CERN-SPS energies is calculated within scaling and three- fluid hydrodynamics. It is shown that these scenarios lead to very different rapidity spectra. A measurement of the rapidity dependence of photon radiation can give cleaner insight into the reaction dynamics than pion spectra, especially into the rapidity dependence of the temperature. KW - Quark-Gluon-Plasma KW - Photon KW - QGP KW - Temperatur KW - quark gluon plasma KW - QGP KW - temperature KW - photon Y1 - 2006 UR - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/2944 UR - https://nbn-resolving.org/urn:nbn:de:hebis:30-24319 ER -