On the Origin and Movement of the Poles in the Coupled Channels Model for K̅ N interactions
- NázevTitle
- On the Origin and Movement of the Poles in the Coupled Channels Model for K̅ N interactionsOn the Origin and Movement of the Poles in the Coupled Channels Model for K̅ N interactions
- Druh výsledkuResult type
- Článek v časopiseJournal article
- AutořiAuthors
- A. Cieplý, J. Smejkal
- DOIDOI
- 10.1007/s00601-013-0618-0
- Časopis / citaceJournal / citation
- Few-Body Systems. 2013, 54(7-10), 1183-1185. ISSN 0177-7963.
- RokYear
- 2013
- JazykLanguage
- eng
- WoSWoS
- 000322489800074
- ScopusScopus
- 2-s2.0-84881027731
- RIVRIV
- RIV/68407700:21670/13:00215665!RIV14-MSM-21670___
- ProjektProject
- Institucionální podpora na rozvoj výzkumné org.Institucionální podpora na rozvoj výzkumné org.
AbstraktAbstract
The origin of the poles generated by chiral coupled-channel dynamics and applied to K̅ N interactions is related to the nonzero diagonal couplings in the π Σ, K̅ N and K Ξ channels. An evolution of the poles from the zero coupling limit and from a limit of restored SU(3) symmetry is discussed.
The origin of the poles generated by chiral coupled-channel dynamics and applied to K̅ N interactions is related to the nonzero diagonal couplings in the π Σ, K̅ N and K Ξ channels. An evolution of the poles from the zero coupling limit and from a limit of restored SU(3) symmetry is discussed.