TY  - INPR
A1  - Bleicher, Marcus
A1  - Bass, Steffen A.
A1  - Belkacem, Mohamed
A1  - Brachmann, Jörg
A1  - Brandstetter, Mathias
A1  - Ernst, Christoph
A1  - Gerland, Lars
A1  - Konopka, Jens
A1  - Soff, Sven
A1  - Spieles, Christian
A1  - Weber, Henning
A1  - Stöcker, Horst
A1  - Greiner, Walter
A2  - Iori, Ileana
T1  - Microscopic analysis of thermodynamic parameters from 160 MeV/n - 160 GeV/n
N2  - Microscopic calculations of central collisions between heavy nuclei are used to study fragment production and the creation of collective flow. It is shown that the final phase space distributions are compatible with the expectations from a thermally equilibrated source, which in addition exhibits a collective transverse expansion. However, the microscopic analyses of the transient states in the reaction stages of highest density and during the expansion show that the system does not reach global equilibrium. Even if a considerable amount of equilibration is assumed, the connection of the measurable final state to the macroscopic parameters, e.g. the temperature, of the transient "equilibrium" state remains ambiguous.
Y1  - 1997
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/4808
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30-6941
N1  - Preprint, erschienen in: Ileana Iori (Hrsg.): Proceedings of the XXXV International Winter Meeting on Nuclear Physics : Bormio, Italy, Milano : Università degli Studi di Milano, 1997, Ricerca scientifica ed educazione permanente. Supplemento ; 110
SP  - 1
EP  - 13
ER  -