Comparison of Vlasov-Uehling-Uhlenbeck model with 4 Pi Heavy Ion Data
Streamer chamber data for collisions of Ar + KCl and Ar + BaI2 at 1.2 GeV/nucleon are compared with microscopic model predictions based on the Vlasov-Uehling-Uhlenbeck equation, for various density-dependent nuclear equations of state. Multiplicity distributions and inclusive rapidity and transverse momentum spectra are in good agreement. Rapidity spectra show evidence of being useful in determining whether the model uses the correct cross sections for binary collisions in the nuclear medium, and whether momentum-dependent interactions are correctly incorporated. Sideward flow results do not favor the same nuclear stiffness parameter at all multiplicities.
| Author: | D. Keane, S.Y. Chu, S.Y. Fung, Y.M. Liu, L.J. Qiao, G. J. Van Dalen, M. Vient, S. Wang, Joseph J. Molitoris, Horst Stöcker |
|---|---|
| URN: | urn:nbn:de:hebis:30-27361 |
| Document Type: | Article |
| Language: | English |
| Date of Publication (online): | 06.06.2006 |
| Year of first Publication: | 1988 |
| Publishing Institution: | Univ.-Bibliothek Frankfurt am Main |
| Source: | Physical Review : C ; 37.1988,4 ; S. 1447-1451 |
| HeBIS PPN: | 188611967 |
| Institutes: | Physik |
| Dewey Decimal Classification: | 530 Physik |
| Sammlungen: | Universitätspublikationen |
| Note: | PACS: 25.70.Np |
| Licence (German): |  Veröffentlichungsvertrag für Publikationen ohne Print on Demand |
