QUANTUM-STATISTICAL THERMODYNAMICS OF HOT FINITE NUCLEAR SYSTEMS - TEMPERATURES AND ISOTOPIC YIELD RATIOS

Authors
MAJKA Z STASZEL P CIBOR J NATOWITZ JB HAGEL K LI J MDEIWAYEH N WADA R ZHAO Y
Citation
Z. Majka et al., QUANTUM-STATISTICAL THERMODYNAMICS OF HOT FINITE NUCLEAR SYSTEMS - TEMPERATURES AND ISOTOPIC YIELD RATIOS, Physical review. C. Nuclear physics, 55(6), 1997, pp. 2991-2997
Citations number
27
Categorie Soggetti
Physics, Nuclear
Journal title
Physical review. C. Nuclear physics → ACNP
ISSN journal
05562813
Volume
55
Issue
6
Year of publication
1997
Pages
2991 - 2997
Database
ISI
SICI code
0556-2813(1997)55:6<2991:QTOHFN>2.0.ZU;2-9
Abstract
We investigate the importance of the quantum statistics and deexcitati on of primary fragments on the isotope yield ratio temperature determi nation. A phenomenological formula is presented which allows derivatio n of the temperature of the decaying nuclear system at the freeze-out time from the measured double yield ratios of two isotope pairs. This prescription is applied to the recent ALADIN and EOS Collaboration dat a.