Further evidence for a stiff nuclear equation of state from a transverse-momentum analysis of Ar(1800 MeV/nucleon) + KCl
- The novel momentum analysis technique introduced by Danielewicz and Odyniec can be used to detect and exhibit collective flow in the light system Ar(1800 MeV/nucleon) + KCl where the usual kinetic energy flow analysis fails. The microscopic Vlasov-Uehling-Uhlenbeck theory which includes the nuclear mean field, two-body collisions, and Pauli blocking is used to study this phenomenon. The resulting transverse momentum transfers turn out to be quite sensitive to the nuclear equation of state. From a comparison with experimental data, evidence is presented for a rather stiff nuclear equation of state. The cascade model is unable to describe the data.
Author: | Joseph J. Molitoris, Horst StöckerORCiDGND |
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URN: | urn:nbn:de:hebis:30-27598 |
URL: | http://link.aps.org/abstract/PRC/v32/p346 |
Parent Title (German): | Physical review C |
Document Type: | Article |
Language: | English |
Date of Publication (online): | 2006/06/12 |
Year of first Publication: | 1986 |
Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
Release Date: | 2006/06/12 |
Volume: | 32 |
Issue: | 1 |
Page Number: | 3 |
First Page: | 346 |
Last Page: | 348 |
Note: | PACS: 24.10.Cn, 25.70.-z, 21.65.+f |
HeBIS-PPN: | 18737418X |
Institutes: | Physik / Physik |
Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
Licence (German): | Deutsches Urheberrecht |