3 papers
hep-ph2026
PDF evolution in alternative factorisation schemes
Stéphane Delorme, Aleksander Kusina, Andrzej Siódmok +1
Beyond leading order, parton distribution functions (PDFs) require a choice of factorisation scheme to be defined unambiguously. Different choices of factorisation scheme lead to P…
hep-ph2025
Quantum vs. semiclassical description of in-QGP quarkonia in the quantum Brownian regime
Aoumeur Daddi-Hammou, Stéphane Delorme, Jean-Paul Blaizot +2
In this work, we explore the range of validity of the semiclassical approximation of a quantum master equation designed to describe the dynamics in a quark gluon plasma…
hep-ph2025
Quarkonium dynamics in the quantum Brownian regime with non-abelian quantum master equations
Aoumeur Daddi Hammou, Stéphane Delorme, Jean-Paul Blaizot +2
Quarkonium production in ultrarelativistic heavy ions collisions is one of the best probes of the QGP formed in these collisions. Resorting to accurate methods to describe the $Q\b…