TY  - JOUR
A1  - Csernai, László Pal
A1  - Kapusta, Joseph I.
A1  - Fai, George I.
A1  - Hahn, Detlev
A1  - Randrup, Jørgen
A1  - Stöcker, Horst
T1  - Quantitative analysis of the relation between entropy and nucleosynthesis in central Ca + Ca and Nb + Nb collisions
T2  - Physical review C
N2  - The final states of central Ca + Ca and Nb + Nb collisions at 400 and 1050 MeV/nucleon and at 400 and 650 MeV/nucleon, respectively, are studied with two independently developed statistical models, namely the classical microcanonical model and the quantum-statistical grand canonical model. It is shown that these models are in agreement with each other for these systems. Furthermore, it is demonstrated that there is essentially a one-to-one relationship between the observed relative abundances of the light fragments p, d, t, 3He, and α and the entropy per nucleon, for breakup temperatures greater than 30 MeV. Entropy values of 3.5–4 are deduced from high-multiplicity selected fragment yield data.
Y1  - 2006
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/2649
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30-27510
UR  - http://link.aps.org/abstract/PRC/v35/p1297
N1  - PACS: 25.70.-z, 24.60.-k
VL  - 35
IS  - 4
ER  -