Conveners
Precision Calculations + Experimental Heavy-Ions Results
- Laura Brittany Havener (Yale University (US))
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Paul Caucal (IPhT)03/08/2021, 16:00
Dynamically grooming a jet (1) amounts to isolate the hardest splitting in the branching story. The properties of the branching tagged by dynamical grooming can be computed using resummation techniques. In this talk, based on (2), I will present the resummation structure of dynamically groomed observables, some of them infra-red and collinear safe and others Sudakov safe only, up to next-to...
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James Mulligan (University of California, Berkeley (US))03/08/2021, 16:15
Jet substructure, defined by observables constructed from the distribution of constituents within a jet, provides the versatility to tailor observables to specific regions of QCD radiation phase space. This flexibility provides exciting new opportunities to study jet quenching in heavy-ion collisions and to
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ultimately help reveal the nature of the quark-gluon plasma. The ALICE detector is... -
Pedro Cal (University of Amsterdam)03/08/2021, 16:30
Based on: https://arxiv.org/abs/2106.04589
Abstract:
Grooming techniques, such as soft drop, play a central role in reducing sensitivity of jets to e.g. underlying event and hadronization at current collider experiments. The momentum sharing fraction zg, of the two branches in a jet that pass the soft drop condition, is one of the most important observables characterizing a collinear...
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Raghav Kunnawalkam Elayavalli (Yale University)03/08/2021, 16:45
Jets are algorithmic proxies of hard scattered partons, i.e. quarks/gluons, in collisions of high energy particles. Jets derived from clustering algorithms contain information regarding the parton shower, which can be accessed via the SoftDrop algorithm and the Cambridge/Aachen de-clustering. The STAR collaboration has recently measured jet sub-structure observables in pp collisions at...
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