Global observables and secondary interactions in central Au+Au reactions at sqrt[s]=200A GeV

The ultrarelativistic quantum molecular dynamics model (UrQMD) is used to study global observables in central reactions of Au+Au at sqrt[s]=200A GeV at the Relativistic Heavy Ion Collider (RHIC). Strong stopping governed
The ultrarelativistic quantum molecular dynamics model (UrQMD) is used to study global observables in central reactions of Au+Au at sqrt[s]=200A GeV at the Relativistic Heavy Ion Collider (RHIC). Strong stopping governed by massive particle production is predicted if secondary interactions are taken into account. The underlying string dynamics and the early hadronic decoupling implies only small transverse expansion rates. However, rescattering with mesons is found to act as a source of pressure leading to additional flow of baryons and kaons, while cooling down pions.
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Metadaten
Author:Marcus Bleicher, Steffen A. Bass, Larissa V. Bravina, Walter Greiner, Sven Soff, Horst Stöcker, Nu Xu, Eugene E. Zabrodin
URN:urn:nbn:de:hebis:30-15661
Document Type:Article
Language:English
Date of Publication (online):2005/09/21
Year of first Publication:2000
Publishing Institution:Univ.-Bibliothek Frankfurt am Main
Release Date:2005/09/21
Source:Phys. Rev. C 62, 024904 (2000), ©2000 The American Physical Society, http://link.aps.org/abstract/PRC/v62/e024904
Institutes:Physik
Dewey Decimal Classification:530 Physik
PACS-Classification:24.10.Lx Monte Carlo simulations (including hadron and parton cascades and string breaking models)
Sammlungen:Universitätspublikationen
Licence (German):License Logo Veröffentlichungsvertrag für Publikationen

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