output
19922026
most citedThe Seventh Data Release of the Sloan Digital Sky Survey

5.4k citations

Showing 2025 · hep-phShow all

5 papers · 2 filters

hep-ph2025

Validating a Machine Learning Approach to Identify Quenched Jets in Heavy-Ion Collisions

Yilun Wu, Yi Chen, Julia Velkovska

Jet quenching is a phenomenon in heavy-ion collisions arising from jet interactions with the quark-gluon plasma (QGP). Its study is complicated by the interplay of multiple physics…

hep-ph2025★ 1 cited

Deep Image Reconstruction for Background Subtraction in Heavy-Ion Collisions

Umar Sohail Qureshi, Raghav Kunnawalkam Elayavalli

Jet reconstruction in an ultra-relativistic heavy-ion collision suffers from a notoriously large, fluctuating thermal background. Traditional background subtraction methods struggl…

hep-ph2025

The effect of recoils on soft-drop-groomed observables in -tagged jets in a multistage approach

Y. Tachibana, C. Sirimanna, A. Majumder +49

We investigate medium-induced modifications to jet substructure observables that characterize hard components in central Pb-Pb collisions at ~TeV. Using a multi…

hep-ph2025★ 2 cited

Feasibility of measuring the speed of sound of the quark-gluon plasma from the multiplicity and mean of ultracentral heavy-ion collisions

Lorenzo Gavassino, Henry Hirvonen, Jean-François Paquet +2

The mean transverse momentum of hadrons has been observed experimentally and in numerical simulations to have a power-law dependence on the hadronic multiplic…

hep-ph2025★ 3 cited

Quark flavor equilibration of the quark-gluon plasma

Andrew Gordeev, Steffen A. Bass, Berndt Mueller +1

The early stage of a heavy-ion collision is marked by rapid entropy production and the transition from a gluon saturated initial condition to a plasma of quarks and gluons that evo…