High statistics study of in-medium S- and P-wave quarkonium states in lattice Non-relativistic QCD

Understand

Many measurements of quarkonium suppression at the LHC, e.g.

• the nuclear modification factor $R_{AA}$ of $J/\Psi$, are well described by a multitude of different models.
• Thus pinpointing the underlying physics aspects is difficult and guidance based on first principles is needed.
• Here we present the current status of our ongoing high precision study of in-medium spectral properties of both bottomonium and charmonium based on NRQCD on the lattice.