Dynamical grooming at work: from p+p to Pb+Pb

Abstract

We present a quantitative comparison between two grooming techniques: SoftDrop (SD) and Dynamical Grooming (DyG), in terms of the resilience of their associated observables to the underlying event, hadronization and pileup in proton-proton collisions at $\sqrt{s}=13$ TeV. For that purpose, we study the groomed momentum fraction, $z_g$, in QCD jets along with boosted W tagging. In addition, we obtain the groomed momentum angle, $R_g$, within several jet quenching Monte-Carlo models in order to asses the sensitivity of SD and DyG observables to quark-gluon plasma (QGP) effects in heavy-ion collisions.

arXiv comment7 pages, 3 figures; 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions

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Cited by in corpus (1)

• Dynamical grooming meets LHC data