Daskaloyannis, C.Petridou, Th.The (K-, π±) sigma hypernuclear spectrum is studied qualitatively in the Green function approach, using a solvable interaction model. The general features of the spectrum are explained. The necessary conditions for the existence of peaks in the spectrum are also studied. We show that the resonant peaks can be distinguished in the case of a real strong spin-orbit potential with a relatively weak Sigma to Lambda conversion.application/pdf10.12681/hnps.2833https://eproceedings.epublishing.ekt.gr/index.php/hnps/article/view/2833engHellenic Nuclear Physics Society (HNPS)Πνευματική ιδιοκτησία (c) 2020 Th. Petridou, C. DaskaloyannisAnnual Symposium of the Hellenic Nuclear Physics Society2654-00882654-007XAnnual Symposium of the Hellenic Nuclear Physics Society; Τόμ. 1 (1990): HNPS1990; 144-155HNPS Advances in Nuclear Physics; Vol. 1 (1990): HNPS1990; 144-155Conditions for the existence of peaks in the Sigma hypernucleus spectrainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion2020-02-18Πυρηνική φυσικήNuclear Physicsisi - Physics, Nuclear includes resources on the study of nuclear structure, decay, radioactivity, reactions, and scattering. Resources in this category focus on low-energy physics. High-energy physics is covered in the PHYSICS, PARTICLES & FIELDS category.Άρθρο συνεδρίουConference articleΕπιστημονικό άρθροScientific articleHellenic Nuclear Physics SocietyGreek Aggregator OpenArchives.gr | National Documentation Centre (EKT)other