activity
20242026
collaborators

10 papers

hep-ph2026

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…

nucl-ex2026

Longitudinal Dynamics of Large and Small Systems from a 3D Bayesian Calibration of RHIC Top-energy Collision Data

A. Mankolli, C. Shen, M. Luzum +53

A comprehensive Bayesian analysis of the 3D dynamics of high-energy nuclear collisions is presented. We perform a systematic model-to-data comparison using simulations of large and…

hep-ph2025

Studying hard probe dynamics in QGP using effective field theory

Andreas Kirchner, Berndt Mueller, Jyotirmoy Roy +1

An effective field theory framework is developed to study the interaction of heavy quarks in strongly coupled quark-gluon plasma (QGP). The latter is treated as a relativistic non-…

hep-ph2025

Jet Energy-Energy Correlator in Cold QCD Matter

Yu Fu, Berndt Müller, Chathuranga Sirimanna

We present a study of medium-induced modifications to the energy-energy correlator (EEC) for jets in cold nuclear matter. For electron-nucleus collisions, at leading order in the Q…

hep-ph2025

Interplay of prompt and non-prompt photons in photon-triggered jet observables

Chathuranga Sirimanna, Yasuki Tachibana, Abhijit Majumder +49

Prompt photons are important yet challenging to observe in relativistic heavy-ion collisions, as they are produced in the early stages and traverse almost the entire QGP medium wit…

hep-ph2025

Effects of hadronic reinteraction on jet fragmentation from small to large systems

Hendrik Roch, Aaron Angerami, Ritu Arora +49

We investigate the impact of the hadronic phase on jet quenching in nuclear collider experiments, an open question in heavy-ion physics. Previous studies in a simplified setup sugg…