Influence of nuclear forces on the Coulomb barrier in heavy-ion reactions

The influence of the Coulomb and nuclear forces on the Coulomb barrier in heavy-ion reactions is studied in a dynamical classical model. It is shown that the fusion barrier is smaller than the conventional Coulomb barrie
The influence of the Coulomb and nuclear forces on the Coulomb barrier in heavy-ion reactions is studied in a dynamical classical model. It is shown that the fusion barrier is smaller than the conventional Coulomb barrier of two underformed nuclei. The model yields a dynamical picture of the excitation mechanism of surface vibrations and giant resonances. It is suggested that-due to nuclear forces-the excitation of the octupole mode is strongly enhanced over the excitation of the quadrupole mode in experiments at the Coulomb barrier.
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Metadaten
Author:Hartmut Holm, Walter Greiner
URN:urn:nbn:de:hebis:30-28676
URL:http://link.aps.org/abstract/PRL/v24/p404
Parent Title (German):Physical review letters
Document Type:Article
Language:English
Date of Publication (online):2006/06/26
Year of first Publication:1970
Publishing Institution:Universitätsbibliothek Johann Christian Senckenberg
Release Date:2006/06/26
Volume:24
Issue:8
Pagenumber:3
First Page:404
Last Page:406
HeBIS PPN:186124848
Institutes:Physik
Dewey Decimal Classification:530 Physik
Sammlungen:Universitätspublikationen
Licence (German):License Logo Veröffentlichungsvertrag für Publikationen

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