Deuterons and space-momentum correlations in high energy nuclear collisions

Using a microscopic transport model together with a coalescence after-burner, we study the formation of deuterons in Au + Au central collisions at s = 200 AGeV . It is found that the deuteron transverse momentum distribu
Using a microscopic transport model together with a coalescence after-burner, we study the formation of deuterons in Au + Au central collisions at s = 200 AGeV . It is found that the deuteron transverse momentum distributions are strongly a ected by the nucleon space-momentum correlations, at the moment of freeze-out, which are mostly determined by the number of rescatterings. This feature is useful for studying collision dynamics at ultrarelativistic energies.
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Metadaten
Author:B. Monreal, Steffen A. Bass, Marcus Bleicher, S. Esumi, Walter Greiner, Qingfeng Li, H. Liu, W.J. Llope, Raffaele Mattiello, Sergey Y. Panitkin, I. Sakrejda, Raimond Snellings, Heinz Sorge, Christian Spieles, Horst Stöcker, J. Thomas, S. Voloshin, F. Wang, Nu Xu
URN:urn:nbn:de:hebis:30-22611
Document Type:Preprint
Language:English
Date of Publication (online):2005/12/01
Year of first Publication:1999
Publishing Institution:Univ.-Bibliothek Frankfurt am Main
Release Date:2005/12/01
Tag:Deuteron ; Kollision ; Korrelation; hohe Energie
collision; deuteron ; high energie ; space-momentum correlation
Source:Phys.Rev.C60:031901,1999. [nucl-th/9904080] , Version 2
HeBIS PPN:185420648
Institutes:Physik
Dewey Decimal Classification:530 Physik
Sammlungen:Universitätspublikationen
Licence (German):License Logo Veröffentlichungsvertrag für Publikationen

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