activity
20242026
collaborators

6 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…

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…

hep-ph2025

Extraction of jet-medium interaction details through jet substructure for inclusive and gamma-tagged jets

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

We present a comprehensive study of jet substructure modifications in high-energy heavy-ion collisions using both inclusive jets and -tagged jets, based on a multi-stage jet ev…

hep-ph2025

Hybrid Hadronization -- A Study of In-Medium Hadronization of Jets

A. Sengupta, R. J. Fries, M. Kordell +50

QCD jets are considered important probes for quark gluon plasma created in collisions of nuclei at high energies. Their parton showers are significantly altered if they develop ins…

hep-ph2024

Hard Photon Triggered Jets in - and - Collisions

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

An investigation of high transverse momentum (high-) photon triggered jets in proton-proton (-) and ion-ion (-) collisions at and $5.02~\math…