Deformation energy minima at finite mass asymmetry
A very general saddle point nuclear shape may be found as a solution of an integro-differential equation without giving apriori any shape parametrization. By introducing phenomenological shell corrections one obtains minima of deformation energy for binary fission of parent nuclei at a finite (non-zero) mass asymmetry. Results are presented for reflection asymmetric saddle point shapes of thorium and uranium even-mass isotopes with A=226-238 and A=230-238 respectively.
| Author: | Dorin N. Poenaru, Walter Greiner |
|---|---|
| URN: | urn:nbn:de:hebis:30-20220 |
| Document Type: | Preprint |
| Language: | English |
| Date of Publication (online): | 31.10.2005 |
| Year of first Publication: | 2004 |
| Publishing Institution: | Univ.-Bibliothek Frankfurt am Main |
| Source: | http://www.arxiv.org/abs/nucl-th/0304061, Europhys.Lett. 64 (2003) 164-170 |
| HeBIS PPN: | 188906819 |
| Institutes: | Physik |
| Dewey Decimal Classification: | 530 Physik |
| PACS-Classification: | 24.75.+i General properties of fission |
| 25.85.Ca Spontaneous fission | |
| 27.90.+b A (greater-than-or-equal-to) 220 | |
| Sammlungen: | Universitätspublikationen |
| Licence (German): |  Veröffentlichungsvertrag für Publikationen ohne Print on Demand |
