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.
| Verfasserangaben: | Guangjun Mao, Panajotis Papazoglou, Stefan Hofmann, Stefan SchrammGND, Horst StöckerORCiDGND, Walter GreinerGND |
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| URN: | urn:nbn:de:hebis:30-22932 |
| Dokumentart: | Preprint |
| Sprache: | Englisch |
| Datum der Veröffentlichung (online): | 08.12.2005 |
| Jahr der Erstveröffentlichung: | 1998 |
| Veröffentlichende Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Datum der Freischaltung: | 08.12.2005 |
| Freies Schlagwort / Tag: | Anti-Kaon; Dirac-Brückner Theorie; Energie; Kaon; dichte Materie Dirac-Brueckner theory; anti-kaon; dense matter; energy; kaon |
| Quelle: | Prog.Part.Nucl.Phys.42:207-208,1999 ; http://www.arxiv.org/abs/nucl-th/9811021 |
| HeBIS-PPN: | 185381014 |
| Institute: | Physik / Physik |
| DDC-Klassifikation: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
| Lizenz (Deutsch): |  Deutsches Urheberrecht |
