Speaker
Jon-Ivar Skullerud
Description
We investigate spectral features of bottomonium at high temperature, in particular the thermal mass shift and width of ground state S-wave and P-wave state. We employ and compare a range of methods for determining these features from lattice NRQCD correlators, including direct correlator analyses, smeared spectral functions, and Bayesian methods for spectral function reconstruction. We comment on the reliability and limitations of the various methods.
Authors
Ben Page
Benjamin Jäger
Chris Allton
(Swansea University)
Gert Aarts
Jon-Ivar Skullerud
Maria Paola Lombardo
Rachel Horohan Darcy
(Maynooth University)
Ryan Bignell
(Trinity College Dublin)
Seyong Kim
(Unknown)
Prof.
Sinead Ryan
(Trinity College Dublin)
Thomas Spriggs
Timothy Burns
