Cold-fission yields at effective excitation energies

The experimental cold-fission yields for the system 233U(nth, f) are analyzed as function of the effective total excitation energy (TXE). The nuclear level density effect is taken into account at higher TXE, in order to 
The experimental cold-fission yields for the system 233U(nth, f) are analyzed as function of the effective total excitation energy (TXE). The nuclear level density effect is taken into account at higher TXE, in order to benefit by the lower experimental data uncertainty as well as to avoid the quantitative account of the level densities close to fragment ground states. In this way the odd-even staggering which appears in the yields extrapolated at zero excitation energy by using the level densities, vanishes. We conclude that the cold nuclear fragmentation theory including the dynamical model describes well the experimental data.
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Metadaten
Author:Vlad-Gabriel Avrigeanu, A. Florescu, Aurel Săndulescu, Walter Greiner
URN:urn:nbn:de:hebis:30-30053
Document Type:Article
Language:English
Date of Publication (online):2006/07/14
Year of first Publication:1995
Publishing Institution:Univ.-Bibliothek Frankfurt am Main
Release Date:2006/07/14
Source:Physical Review C 52(4), S. R1755-R1759 (1995), ©1995 The American Physical Society, http://link.aps.org/abstract/PRC/v52/pR1755
HeBIS PPN:265701155
Institutes:Physik
Dewey Decimal Classification:530 Physik
PACS-Classification:21.10.Ma Level density
23.70.+j Heavy-particle decay
25.85.Ec Neutron-induced fission
Sammlungen:Universitätspublikationen
Licence (German):License Logo Veröffentlichungsvertrag für Publikationen

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