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Baryons and antibaryons in compressed nuclear matter

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Baryons and antibaryons in compressed nuclear matter (EN)
Chorozidou, Arsenia
Gaitanos, Theodoros
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
2023-05-05
In this work we discuss the in-medium properties of baryons and antibaryons in nuclear matter at densities beyond saturation. We focus the attention on the in-medium optical potentials of heavy baryons with strangeness content. That is, the hyperons Λ, Σ with strangeness S=-1 and the cascade particle Ξ with S=-2 . The particular treatment of the hyperons inside compressed matter is crucial in order to understand the in-medium modifications of baryons in matter conditions that may occur in the interior of neutron stars. We dicsuss further the properties of their antiparticles, since there are experimental data for the nucleonic sector (S=0) while for the strangeness sector (S=-1,-2) experimental information will be available in the close future at the new facilities, for instance, at FAIR and J-PARC. (EN)
hyperon potential (EN)
strangeness interaction (EN)
nuclear equation of state (EN)
Annual Symposium of the Hellenic Nuclear Physics Society
English
Hellenic Nuclear Physics Society (HNPS) (EN)
2654-0088
2654-007X
Annual Symposium of the Hellenic Nuclear Physics Society; Τόμ. 29 (2023); 74-78 (EL)
HNPS Advances in Nuclear Physics; Vol. 29 (2023): HNPS2022; 74-78 (EN)
Πνευματική ιδιοκτησία (c) 2023 Theodoros Gaitanos, Arsenia Chorozidou (EL)
http://creativecommons.org/licenses/by-nc-nd/4.0
Hellenic Nuclear Physics Society
Annual Symposium of the Hellenic Nuclear Physics Society
Oral contributions



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