257 citations · 685 across the 22 of their papers we have counts for
6 papers · 1 filter
Approaching the continuum with anisotropic lattice thermodynamics
Jon-Ivar Skullerud, Gert Aarts, Chris Allton +12
The FASTSUM collaboration has a long-standing programme of using anisotropic lattice QCD to investigate strong interaction thermodynamics, and in particular spectral quantities. He…
Finite temperature hadronic spectral properties
Ryan Bignell, Gert Aarts, Chris Allton +9
The FASTSUM collaboration has a long-standing project examining hadronic properties using anisotropic lattice QCD. We determine the spectral properties of bottomonia at finite temp…
Spectral properties of bottomonium at high temperature: a systematic investigation
Jon-Ivar Skullerud, Gert Aarts, Chris Allton +11
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…
NRQCD Bottomonium at non-zero temperature using time-derivative moments
Rachel Horohan D'arcy, Gert Aarts, Chris Allton +8
A well-known challenge for the lattice community is calculating the spectral function from the Euclidean correlator. We have approximated the spectral function and derived the mass…
Anisotropic excited bottomonia from a basis of smeared operators
Ryan Bignell, Gert Aarts, Chris Allton +9
Bottomonia play a crucial role in our understanding of the quark gluon plasma. We present lattice non-relativistic QCD calculations of bottomonia at temperatures in the range $T \i…
The NRQCD spectrum at non-zero temperature using Backus-Gilbert regularisations
Antonio Smecca, Gert Aarts, Chris Allton +10
Understanding how the properties of heavy mesons change as temperature increases is crucial for gaining valuable insights into the quark-gluon plasma. Information about meson masse…