Aaboud, M;
Aad, G;
Abbott, B;
Abdinov, O;
Abeloos, B;
Abhayasinghe, DK;
Abidi, SH;
... Araujo Pereira, R; + view all
(2019)
Measurement of the nuclear modification factor for inclusive jets in Pb+Pb collisions at √{s}^NN = 5.02 TeV with the ATLAS detector.
Physics Letters B
, 790
pp. 108-128.
10.1016/j.physletb.2018.10.076.
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Abstract
Measurements of the yield and nuclear modification factor, R_{AA}, for inclusive jet production are performed using 0.49 nb⁻¹ of Pb+Pb data at √{s}^NN = 5.02 TeV and 25 pb⁻¹ of Pb+Pb data at √s = 5.02 TeV with the ATLAS detector at the LHC. Jets are reconstructed with the anti-k_{t} algorithm with radius parameter R = 0.4 and are measured over the transverse momentum range of 40–1000 GeV in six rapidity intervals covering |y| < 2.8. The magnitude of R_{AA} increases with increasing jet transverse momentum, reaching a value of approximately 0.6 at 1 TeV in the most central collisions. The magnitude of R_{AA} also increases towards peripheral collisions. The value of R_{AA} is independent of rapidity at low jet transverse momenta, but it is observed to decrease with increasing rapidity at high transverse momenta.
| Type: | Article |
|---|---|
| Title: | Measurement of the nuclear modification factor for inclusive jets in Pb+Pb collisions at √{s}^NN = 5.02 TeV with the ATLAS detector |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1016/j.physletb.2018.10.076 |
| Publisher version: | https://doi.org/10.1016/j.physletb.2018.10.076 |
| Language: | English |
| Additional information: | © 2019 The Author. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). |
| 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/10069138 |
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