Hadron resonance gas is not a good model for hadronic matter in a strong magnetic field

EPJ Web of Conferences 2026 Open access

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Authors: Pasi Huovinen, Michał Marczenko, Michał Szymański, Bithika Karmakar, Pok Man Lo, Chihiro Sasaki, K. Redlich
DOI: 10.1051/epjconf/202636405009
Cited by: 0
References: 9

Abstract

We study the effect of magnetic field on particle yields and charge fluctuations in hadron resonance gas. We argue that the big changes in the proton yield and baryon number susceptibility are due to ill-defined description of higher-spin states, and that because of detailed balance, neutral resonances must be affected by the field too.

Fields of Study & Subjects

High-Energy Particle Collisions Research Quantum Chromodynamics and Particle Interactions Quantum superfluid helium dynamics

Publication details

Journal / source
EPJ Web of Conferences
Publisher
EDP Sciences
Volume
364
Pages
05009–05009
Publication date
1 January 2026
Language
EN