Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/9411
Title: Jet suppression and jet substructure in Pb plus Pb and Xe plus Xe collisions with the ATLAS detector
Authors: Spousta, Martin
Aaboud, M.
Aad, G.
Abbott, B.
Abdinov, O.
Abeloos, B.
Adamczyk, L.
Keywords: heavy-ion collisions
jet quenching
inclusive jet suppression
dijet asymmetry
Issue Date: 2019
Publisher: Elsevier
Abstract: This short summary presents latest measurements of the nuclear modification factor, R-AA, for R = 0.4 jets in Pb+Pb collisions at root s(NN) = 5.02 TeV with the ATLAS detector at the LHC. The analysis is performed over a large range of transverse momentum, up to p(T) = 1 TeV, and differentially in jet p(T), rapidity, and collision centrality. The jet R-AA is measured also differentially in the jet mass, m, which provides new information on the dependence of the energy loss on the substructure of jets. Latest results by ATLAS on the dijet momentum balance in Xe+Xe collisions at root s(NN) = 5.44 TeV are presented and compared to the same quantity measured in Pb+Pb collisions at root s(NN) = 5.02 TeV. These recent measurements should help us understand mechanisms of parton energy loss and properties of hot and dense matter created in heavy-ion collisions.
URI: https://doi.org/10.1016/j.nuclphysa.2018.08.031
https://hdl.handle.net/20.500.11851/9411
ISSN: 0375-9474
1873-1554
Appears in Collections:WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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