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High Energy / Nuclear Theory / RIKEN seminars

[Riken Seminar] Pinning down pQCD modifications of in-medium jet evolution with substructure observables

by Paul Caucal (Brookhaven National Laboratory)

US/Eastern
virtual

virtual

Description

Jet substructure techniques are powerful tools to probe the perturbative regime of jet evolution in proton-proton and heavy-ion collisions. Over the past few years, a wide variety of substructure observables have been proposed in order to pin down specific aspects of jet dynamics in a quark-gluon plasma. In this talk, I will review some of them, such as Soft Drop, Lund plane and Dynamical Grooming observables. Within a factorized picture for jet radiations in a dense medium, I will try to highlight the main perturbative mechanisms which drive the medium modifications of these observables.

https://bnl.zoomgov.com/j/1618041206?pwd=VjN2NVVwUUFKczlsQnlEMEloZkIvdz09