Three-component fluid dynamics for the description of energetic heavy-ion reactions

  • The nucleons taking part in heavy ion reaction are considered as a three-component fluid. The first and second components correspond to the nucleons of the target and the projectile, while the thermalized nucleons produced in the course of the collision belong to the third component. Making use of the Boltzmann equation, hydrodynamical equations are derived. An equation of state for anisotropic nuclear matter obtained from a field theoretical model in mean field approximation is applied in a one dimensional version of the three-component fluid model. The speed of thermalization is analyzed and compared to the results of cascade and kinetic models. NUCLEAR REACTIONS Relativistic heavy-ion reactions, hydrodynamic description.

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Author:László Pal CsernaiORCiDGND, Istvan Lovas, Joachim MaruhnORCiDGND, Albrecht Rosenhauer, József Zimányi, Walter GreinerGND
Parent Title (German):Physical review C
Document Type:Article
Date of Publication (online):2006/06/30
Year of first Publication:1982
Publishing Institution:Universitätsbibliothek Johann Christian Senckenberg
Release Date:2006/06/30
Tag:Relativistic heavy-ion reactions; hydrodynamic description
Page Number:13
First Page:149
Last Page:161
Institutes:Physik / Physik
Dewey Decimal Classification:5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik
Licence (German):License LogoDeutsches Urheberrecht