Abstract This White Paper presents an overview of the current status and future perspective
of QCD research, based on the community inputs and scientific conclusions from the 2022 …

Hot QCD physics studies the nuclear strong force under extreme temperature and densities.
Experimentally these conditions are achieved via high-energy collisions of heavy ions at the …

A bstract The transverse momentum broadening coefficient\(\hat {q}\) receives both soft,
classical and radiative, quantum corrections. The former are responsible for a …

A bstract The splitting processes of bremsstrahlung and pair production in a medium are
coherent over large distances in the very high energy limit, which leads to a suppression …

A bstract We revisit the picture of jets propagating in the quark-gluon plasma. In addition to
vacuum radiation, partons scatter on the medium constituents resulting in induced …

Interactions of hard partons in the Quark Gluon Plasma (QGP) created with relativistic heavy
ion collisions lead to characteristic modifications of the internal structure of reconstructed …

We give details of our study as to whether high-energy gluon showers inside a QCD medium
can be treated as a sequence of individual splitting processes g→ gg, or whether there is …

A bstract We study non-linear quantum corrections to transverse momentum broadening
(TMB) of a fast parton propagating in dense QCD matter in the leading logarithmic …

A bstract It has been known for many years that soft radiation can give potentially large
double-logarithm corrections to p⊥ broadening of a high-energy particle traveling through …

We develop an Effective Field Theory approach for jet observables in heavy-ion collisions,
where the jet is treated as an open quantum system interacting with a hot and dense QCD …