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 |
|---|---|
| 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 |
