Jet angularities in dijet production in proton-proton and heavy-ion collisions at RHIC
Apr 5, 2024
42 pages
Published in:
- JHEP 07 (2024) 230
- Published: Jul 24, 2024
e-Print:
- 2404.04168 [hep-ph]
Report number:
- MCNET-24-04 IPPP/24/14
View in:
Citations per year
Abstract: (Springer)
We study jet angularities for dijet production at the Relativistic Heavy Ion Collider (RHIC) in proton-proton (pp) and nucleus-nucleus (AA) collisions at 200 GeV nucleon-nucleon center-of-mass collision energy. In particular, we provide NLL resummed predictions for angularity observables of groomed and ungroomed jets produced in pp collisions matched to next-to-leading order QCD calculations resulting in NLO + NLL accuracy. Our parton-level predictions are corrected for non-perturbative effects, such as hadronization and underlying event, using parton-to-hadron level transfer matrices obtained with the Sherpa event generator. Furthermore, we use the Q-Pythia and Jewel generators to estimate the impact of the interaction between quarks and gluons produced by the parton shower with the dense medium formed in heavy-ion collisions on the considered jet angularities.- Jets and Jet Substructure
- Quark-Gluon Plasma
- heavy ion: scattering
- dijet: production
- parton: showers
- effect: nonperturbative
- higher-order: 1
- p p: scattering
- Brookhaven RHIC Coll
- Monte Carlo
References(223)
Figures(15)
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