Meson thermal masses at different temperatures

Sergio Chaves García-Mascaraque*, Gert Aarts, Chris Allton, Timothy Burns, Simon Hands, Benjamin Jäger

*Corresponding author for this work

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We determine the ground state meson masses at low temperature using simulations with Nf = 2+1 flavours of improved Wilson-clover fermions. Subsequently we study the effect of increasing the temperature of the hadron gas, including the transition to the quark-gluon plasma, as well as the restoration of SU(2)A chiral symmetry. We use the FASTSUM anisotropic, fixed-scale Generation 2L ensembles and consider mesons with light, strange and charm content.

Original languageEnglish
Article number523
JournalProceedings of Science
Publication statusPublished - 8. Jul 2022
Event38th International Symposium on Lattice Field Theory, LATTICE 2021 - Virtual, Online, United States
Duration: 26. Jul 202130. Jul 2021


Conference38th International Symposium on Lattice Field Theory, LATTICE 2021
Country/TerritoryUnited States
CityVirtual, Online


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