Chiral model for K̅ N interactions and its pole content
- NázevTitle
- Chiral model for K̅ N interactions and its pole contentChiral model for K̅ N interactions and its pole content
- Druh výsledkuResult type
- Příspěvek ve sborníkuProceedings paper
- AutořiAuthors
- A. Cieplý, J. Smejkal
- DOIDOI
- 10.1063/1.3542006
- Časopis / citaceJournal / citation
- In: International Workshop on Chiral Symmetry in Hadrons and Nuclei, 21-24 June 2010, Valencia, Spain. Melville, New York: American Institute of Physics, 2010. pp. 364-368. AIP Conference Proceedings. ISSN 0094-243X. ISBN 978-0-7354-0878-4.
- JazykLanguage
- eng
- WoSWoS
- 000289499300046
- ScopusScopus
- 2-s2.0-78751470460
- RIVRIV
- RIV/68407700:21670/10:00174852!RIV11-GA0-21670___
- ProjektProject
- Chirální model interakcí hadronůChiral Model for Hadron Interactions; Fundamentální experimenty ve fyzice mikrosvětaFundamental Experiments in Physics of Microworld
AbstraktAbstract
We use chirally motivated effective meson-baryon potentials to describe the low energy K̅ N data including the characteristics of kaonic hydrogen. Our results are examined in comparison with other approaches based on the unitarity and dispersion relation for the inverse of the T-matrix. We demonstrate that the movements of the poles generated by the model upon varying the model parameters can serve as a tool to get additional insights on the dynamics of the strongly coupled π Σ - K̅ N system.
We use chirally motivated effective meson-baryon potentials to describe the low energy K̅ N data including the characteristics of kaonic hydrogen. Our results are examined in comparison with other approaches based on the unitarity and dispersion relation for the inverse of the T-matrix. We demonstrate that the movements of the poles generated by the model upon varying the model parameters can serve as a tool to get additional insights on the dynamics of the strongly coupled π Σ - K̅ N system.