بررسی سیستم جفت شده K ̅K ̅N-πK ̅Σ با استفاده از روش فدیف

Authors

  • مری, سجاد دانشکده فیزیک، دانشگاه صنعتی اصفهان، اصفهان
Abstract:

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 . 

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Journal title

volume 18  issue 2

pages  291- 299

publication date 2018-09

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