Nucleon resonances in the γp → ϕK+ Λ reaction near threshold
Lü, Qi-Fang · Wang, Rong · Xie, Ju-Jun · Chen, Xu-Rong · Li, De-Min
Original · EN
We investigate the γp → ϕK+ Λ reaction near threshold within an effective Lagrangian approach and the isobar model. Various nucleon resonances caused by the π and η meson exchanges and background contributions are considered. It is shown that the contribution from the N*(1535) resonance caused by the η meson exchange plays the predominant role. Hence, this reaction provides a good new platform to study the N*(1535) resonance. The predicted total cross section and specific features of angular distributions can be tested by future experiments.
English translation
This paper has no Arabic translation yet. Be the first: it takes a few seconds, and the result is stored for every future reader.