TY  - INPR
A1  - Reiter, Manuel
A1  - Dumitru, Adrian Bogdan
A1  - Brachmann, Jörg
A1  - Maruhn, Joachim
A1  - Stöcker, Horst
A1  - Greiner, Walter
T1  - Excitation function of entropy and pion production from AGS to SPS energies
N2  - Entropy production in the initial compression stage of relativistic heavy-ion collisions from AGS to SPS energies is calculated within a three-fluid hydrodynamical model. The entropy per participating net baryon is found to increase smoothly and does not exhibit a jump or a plateau as in the 1-dimensional one-fluid shock model. Therefore, the excess of pions per participating net baryon in nucleus-nucleus collisions as compared to proton-proton reactions also increases smoothly with beam energy.
Y1  - 1998
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/3372
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30-20357
ER  -