Fragment emission in high-energy heavy-ion reactions

We present a theoretical description of nuclear collisions which consists of a three-dimensional fluid-dynamical model, a chemical equilibrium breakup calculation for local light fragment (i.e., p, n, d, t, 3He, and 4He)
We present a theoretical description of nuclear collisions which consists of a three-dimensional fluid-dynamical model, a chemical equilibrium breakup calculation for local light fragment (i.e., p, n, d, t, 3He, and 4He) production, and a final thermal evaporation of these particles. The light fragment cross sections and some properties of the heavy target residues are calculated for the asymmetric system Ne+U at 400 MeV/N. The results of the model calculations are compared with recent experimental data. Several observable signatures of the collective hydrodynamical processes are consistent with the present data. An event-by-event analysis of the flow patterns of the various clusters is proposed which can yield deeper insight into the collision dynamics.
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Metadaten
Author:László Pal Csernai, Horst Stöcker, Pal R. Subramanian, Gerd Buchwald, Gerhard Graebner, Albrecht Rosenhauer, Joachim A. Maruhn, Walter Greiner
URN:urn:nbn:de:hebis:30-27641
Document Type:Article
Language:English
Date of Publication (online):2006/06/12
Year of first Publication:1983
Publishing Institution:Univ.-Bibliothek Frankfurt am Main
Release Date:2006/06/12
Tag:hydrodynamic description ; nuclear reactions ; nucleon and nuclear cross sections; relativistic heavy-ion reactions
Source:Phys. Rev. C 28, 2001-2012 (1983)
HeBIS PPN:187235287
Institutes:Physik
Dewey Decimal Classification:530 Physik
Sammlungen:Universitätspublikationen
Licence (German):License Logo Veröffentlichungsvertrag für Publikationen

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