https://doi.org/10.1140/epjp/s13360-024-05098-y
Regular Article
meson in strange magnetized matter
1
Department of Physics, Dr. B. R. Ambedkar National Institute of Technology, 144008, Jalandhar, Punjab, India
2
Department of Physics, Kent State University, 44243, Kent, OH, USA
Received:
4
August
2023
Accepted:
18
March
2024
Published online:
4
April
2024
The in-medium properties of mesons are studied in hot and dense isospin asymmetric strange magnetized matter using the chiral SU(3) hadronic mean-field model. The scalar and vector density of baryons are expressed in terms of thermal distribution functions at finite temperature and magnetic field and have a dependence on the scalar fields 
, 
, and 
through the effective mass of baryons and the dependence on the vector fields 
, and 
through the effective chemical potential. The properties of mesons get modified in a hot and dense magnetized environment through the medium-modified nucleons and hyperons. The negative mass shift obtained gives rise to optical potential, which is attractive in the medium and suggests a possibility of -mesic bound states formation. The addition of hyperons in the medium enhances the attractive interactions and causes an increased negative mass shift for mesons.
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© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
