Speaker
Gert Aarts
(Swansea University)
Description
We investigate the fate of strange baryons in the hadronic gas and the
quark-gluon plasma. In the confined phase a strong temperature dependence
is seen in the masses of the negative-parity groundstates, while at high
temperature parity doubling emerges. We study baryons with different
strangeness and find a noticeable effect of the heavier s quark. This
study uses nonperturbative lattice simulations, employing the FASTSUM
anisotropic Nf = 2 + 1 ensembles.
Primary author
Gert Aarts
(Swansea University)
Co-authors
Dr
Benjamin Jaeger
(ETH Zurich)
Dr
Chris Allton
(Swansea University)
Mr
Davide de Boni
(Swansea University)
Dr
Jonivar Skullerud
(Manynooth University)
Prof.
Simon Hands
(Swansea University)
