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 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.
Author: | Hartmut Holm, Walter GreinerGND |
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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 |
Page Number: | 3 |
First Page: | 404 |
Last Page: | 406 |
HeBIS-PPN: | 186124848 |
Institutes: | Physik / Physik |
Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
Licence (German): | Deutsches Urheberrecht |