Bound states of anti-nucleons in finite nuclei
We study the bound states of anti-nucleons emerging from the lower continuum in finite nuclei within the relativistic Hartree approach including the contributions of the Dirac sea to the source terms of the meson fields. The Dirac equation is reduced to two Schr¨odinger-equivalent equations for the nucleon and the anti-nucleon respectively. These two equations are solved simultaneously in an iteration procedure. Numerical results show that the bound levels of anti-nucleons vary drastically when the vacuum contributions are taken into account. PACS number(s): 21.10.-k; 21.60.-n; 03.65.Pm
| Author: | Guangjun Mao, Horst Stöcker, Walter Greiner |
|---|---|
| URN: | urn:nbn:de:hebis:30-21327 |
| Document Type: | Article |
| Language: | English |
| Date of Publication (online): | 16.11.2005 |
| Year of first Publication: | 2002 |
| Publishing Institution: | Univ.-Bibliothek Frankfurt am Main |
| Tag: | Antinukleonen ; begrenzte Kerne; bestimmte Zustände anti-nucleons ; bound states ; finite nuclei |
| Source: | In *Beijing 2001, Nonequilibrium and nonlinear dynamics in nuclear and other finite systems* 112-11. [nucl-th/0112010] |
| HeBIS PPN: | 22645472X |
| Institutes: | Physik |
| Dewey Decimal Classification: | 530 Physik |
| Sammlungen: | Universitätspublikationen |
| Licence (German): |  Veröffentlichungsvertrag für Publikationen ohne Print on Demand |
