Jet quenching within a hybrid strong/weak coupling approach

Jet quenching within a hybrid strong/weak coupling approach

We introduce a novel hybrid model for jet quenching, including both strong and weak coupling physics where each seems appropriate. Branching in the parton shower is anticipated to be perturbative and described by DGLAP evolution, while interactions with the medium result in each parton in the shower...

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Veröffentlicht in:Nuclear physics. A 2014-09, Vol.931 (C)
Hauptverfasser: Casalderrey-Solana, Jorge, Gulhan, Doga Can, Milhano, José Guilherme, Pablos, Daniel, Rajagopal, Krishna
Format: Artikel
Sprache:eng
Schlagworte:
AdS/CFT
Jets
NUCLEAR PHYSICS AND RADIATION PHYSICS
Quenching
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Zusammenfassung:We introduce a novel hybrid model for jet quenching, including both strong and weak coupling physics where each seems appropriate. Branching in the parton shower is anticipated to be perturbative and described by DGLAP evolution, while interactions with the medium result in each parton in the shower losing energy as at strong coupling, as realized holographically. The medium-modified parton shower is embedded into a hydrodynamic evolution of hot QCD plasma and confronted with LHC jet data.
ISSN:0375-9474