Effective kaon energy from a novel chiral SU(3) model
A new chiral SU(3) Lagrangian is proposed to describe the properties of kaons and anti-kaons in the nuclear medium. The saturation properties of nuclear matter are reproduced as well as the results of the Dirac-Brückner theory. After introducing the coupling between the omega meson and the kaon, our results for e ective kaon and anti-kaon energy are quite similar as calculated in the one-boson-exchange model.
| Author: | Guangjun Mao, Panajotis Papazoglou, Stefan Hofmann, Stefan Schramm, Horst Stöcker, Walter Greiner |
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| URN: | urn:nbn:de:hebis:30-22932 |
| Document Type: | Preprint |
| Language: | English |
| Date of Publication (online): | 08.12.2005 |
| Year of first Publication: | 1998 |
| Publishing Institution: | Univ.-Bibliothek Frankfurt am Main |
| Tag: | Anti-Kaon ; Dirac-Brückner Theorie ; Energie; Kaon ; dichte Materie Dirac-Brueckner theory ; anti-kaon ; dense matter ; energy; kaon |
| Source: | Prog.Part.Nucl.Phys.42:207-208,1999 ; http://www.arxiv.org/abs/nucl-th/9811021 |
| HeBIS PPN: | 185381014 |
| Institutes: | Physik |
| Dewey Decimal Classification: | 530 Physik |
| Sammlungen: | Universitätspublikationen |
| Licence (German): |  Veröffentlichungsvertrag für Publikationen ohne Print on Demand |
