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
- Klíčová slovaKeywords
- chiral Lagrangians, coupled channels, meson-baryon interactions
- KonferenceConference
- 6th International Symposium on Chiral Symmetry in Hadrons and Nuclei (Valencia, Spain, 2010-06-21)
- DOIDOI
- 10.1063/1.3542006
- Časopis / citaceJournal / citation
- In: AIP Conference Proceedings, AIP, 2010, pp. 364-368 · ISSN 0094-243X
- RokYear
- 2010
- JazykLanguage
- eng
- ZáznamyRecords
- ProjektProject
- Chirální model interakcí hadronůChiral Model for Hadron Interactions; Fundamentální experimenty ve fyzice mikrosvětaFundamental Experiments in Physics of Microworld
- CitovánoCited by
- 1 (OpenAlex)
- Plný text (open access)Full text (open access)
- https://pubs.aip.org/aip/acp/article-pdf/1322/1/364/12167437/364_1_online.pdf
- Citace ke staženíDownload citation
- TXT · BibTeX
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.