Large p(t) enhancement from freeze out

Freeze out of particles across three dimensional space-time hypersurface is discussed in a simple kinetic model. The final momentum distribution of emitted particles, for freeze out surfaces with space-like normal, shows
Freeze out of particles across three dimensional space-time hypersurface is discussed in a simple kinetic model. The final momentum distribution of emitted particles, for freeze out surfaces with space-like normal, shows a non-exponential transverse momentum spectrum. The slope parameter of the pt distribution increases with increasing pt, in agreement with recently measured SPS pion and h spectra.
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Metadaten
Author:Volodymyr K. Magas, Csaba Anderlik, László Pal Csernai, Frederique Grassi, Walter Greiner, Yogiro Hama, Takeshi Kodama, Zsolt Iosif Lazar, Horst Stöcker
URN:urn:nbn:de:hebis:30-22580
Document Type:Preprint
Language:English
Date of Publication (online):2005/11/29
Year of first Publication:1999
Publishing Institution:Univ.-Bibliothek Frankfurt am Main
Release Date:2005/11/29
Tag:Partikelspektren
Conservation Laws; Freeze Out ; Particle Spectra
Source:Phys.Lett.B459:33-36,1999. [nucl-th/9905054]
HeBIS PPN:185405002
Institutes:Physik
Dewey Decimal Classification:530 Physik
Sammlungen:Universitätspublikationen
Licence (German):License Logo Veröffentlichungsvertrag für Publikationen

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