Hadrons at high temperature: an update from the FASTSUM collaboration
Jon-Ivar Skullerud, Gert Aarts, Chris Allton, M. Naeem Anwar, Ryan, Bignell, Tim Burns, Sergio Chaves Garc\'ia-Mascaraque, Simon Hands, Rachel, Horohan D'Arcy, Benjamin J\"ager, Seyong Kim, Maria Paola Lombardo, Eoghan, Murphy, Sam Offler, Ben Page, Sin\'ead M. Ryan
TL;DR
This paper reports recent findings on how hadron properties, including mesons, baryons, and heavy quarkonia, change with temperature, using anisotropic lattice simulations to advance understanding of QCD at high temperatures.
Contribution
It provides updated results on hadron spectra at high temperature and introduces progress on next-generation gauge ensembles using anisotropic lattices.
Findings
Temperature dependence of light and charmed hadron spectra
Properties of heavy quarkonia at high temperature
Progress on next-generation gauge ensembles
Abstract
We present the most recent results from the FASTSUM collaboration for hadron properties at high temperature. This includes the temperature dependence of the light and charmed meson and baryon spectrum, as well as properties of heavy quarkonia. The results are obtained using anisotropic lattices with a fixed scale approach. We also present the status of our next generation gauge ensembles.
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Taxonomy
TopicsQuantum Chromodynamics and Particle Interactions · High-Energy Particle Collisions Research · Particle physics theoretical and experimental studies