Spousta, M;
Aaboud, M;
Aad, G;
Abbott, B;
Abdinov, O;
Abeloos, B;
Abhayasinghe, DK;
... Zwalinski, L; + view all
(2019)
Jet suppression and jet substructure in Pb plus Pb and Xe plus Xe collisions with the ATLAS detector.
Nuclear Physics A
, 982
pp. 611-614.
10.1016/j.nuclphysa.2018.08.031.
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Abstract
This short summary presents latest measurements of the nuclear modification factor, RAA, for R = 0.4 jets in Pb+Pb collisions at √sNN = 5.02 TeV with the ATLAS detector at the LHC. The analysis is performed over a large range of transverse momentum, up to pT = 1 TeV, and differentially in jet pT, rapidity, and collision centrality. The jet RAA 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 √sNN = 5.44 TeV are presented and compared to the same quantity measured in Pb+Pb collisions at √sNN = 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.
| Type: | Article |
|---|---|
| Title: | Jet suppression and jet substructure in Pb plus Pb and Xe plus Xe collisions with the ATLAS detector |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1016/j.nuclphysa.2018.08.031 |
| Publisher version: | http://doi.org/10.1016/j.nuclphysa.2018.08.031 |
| Language: | English |
| Additional information: | Copyright © 2018 Published by Elsevier B.V. www.elsevier.com/locate/nuclphysa https://doi.org/10.1016/j.nuclphysa.2018.08.031 This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
| Keywords: | heavy-ion collisions, jet quenching, inclusive jet suppression, dijet asymmetry |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/10069354 |
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