Investigation of the coupled K ̅K ̅N-πK ̅Σ system using Faddeev method
| Autor: | S Marri, S Z Kalantari, J Esmaili |
|---|---|
| Jazyk: | English<br />Persian |
| Rok vydání: | 2018 |
| Předmět: | |
| Zdroj: | Iranian Journal of Physics Research, Vol 18, Iss 2, Pp 291-299 (2018) |
| Druh dokumentu: | article |
| ISSN: | 1682-6957 2345-3664 |
| Popis: | Base on the non-relativistic Faddeev AGS method, three-body calculations of the coupled and quasi-bound KKN-πKΣ system are performed in the momentum space. Different phenomenological models of KN-πΣ potentials with one and two-pole structures of KN-πΣ resonance are used to study the dependence of double-kaonic system binding energy on the coupled KN-πΣ interaction. Also, the effect of the KK repulsive interaction is investigated in this system. The results of this work show that the binding energy of KKN-πKΣ quasi-bound state is 61-110MeV and the width is about . |
| Databáze: | Directory of Open Access Journals |
| Externí odkaz: |
|