Speaker
Chris Allton
(Swansea University)
Description
Baryons with various strange content are studied across the deconfinement transition using our Nf=2+1 flavour anisotropic FASTSUM lattices. Below Tc we find that the positive-parity states are largely temperature independent, whereas the negative-parity hadron masses decrease as Tc is approached. Near, and above Tc, the parity partners' masses converge, with parity doubling being closest for hadrons with the least strange quark content, a result expected from chiral symmetry arguments
Authors
Gert Aarts
Chris Allton
(Swansea University)
Davide De Boni
Jonas Glesaaen
Simon Hands
Benjamin Jäger
Chrisanthi Praki