Observable consequences of chemical equilibration in energetic heavy ion collisions

The quantum statistical model (QSM) is used to calculate nuclear fragment distributions in chemical equilibrium. Several observable isotopic effects are predicted for intermediate energy heavy ion collisions. It is demon
The quantum statistical model (QSM) is used to calculate nuclear fragment distributions in chemical equilibrium. Several observable isotopic effects are predicted for intermediate energy heavy ion collisions. It is demonstrated that particle ratios for different systemsdo not depend on the breakup density-the only free parameter in our model.The importance of entropy measurements is discussed. Specific particle ratios for the system Au-Au are predicted, which can be used to determine the chemical potentials of the hot midrapidity fragment source in nearly central heavy ion collisions. Pacs-Nr. 25.70 Pq
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Metadaten
Author:Jens Konopka, Harald Graf, Horst Stöcker, Walter Greiner
URN:urn:nbn:de:hebis:30-24510
Document Type:Article
Language:English
Date of Publication (online):2006/02/22
Year of first Publication:1994
Publishing Institution:Univ.-Bibliothek Frankfurt am Main
Release Date:2006/02/22
Tag:Kollisionen schwerer Ionen; QSM ; Quantum ; statistisches Modell
QSM ; heavy ion collisions; quantum statistical model
Source:Physical Review C 50:2085-2095, 1994
HeBIS PPN:257941762
Institutes:Physik
Dewey Decimal Classification:530 Physik
Sammlungen:Universitätspublikationen
Licence (German):License Logo Veröffentlichungsvertrag für Publikationen

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