PhysRevLett.114.072302.pdf (494.51 kB)
Measurements of the nuclear modification factor for jets in Pb+Pb collisions at vs\mathrmNN=2.76 TeV with the ATLAS detector
journal contribution
posted on 2023-06-09, 01:43 authored by Benedict AllbrookeBenedict Allbrooke, Lily AsquithLily Asquith, C A Chavez Barajas, Antonella De SantoAntonella De Santo, Fabrizio SalvatoreFabrizio Salvatore, I Santoyo Castillo, K Suruliz, Mark SuttonMark Sutton, Iacopo Vivarelli, et al The ATLAS CollaborationMeasurements of inclusive jet production are performed in pp and Pb+Pb collisions at vsNN = 2.76 TeV with the ATLAS detector at the LHC, corresponding to integrated luminosities of 4.0 pb-1 and 0.14 nb-1, respectively. The jets are identified with the anti-kt algorithm with R = 0.4, and the spectra are measured over the kinematic range of jet transverse momentum 32 < pT < 500 GeV, and absolute rapidity |y| < 2.1 and as a function of collision centrality. The nuclear modification factor, RAA, is evaluated and jets are found to be suppressed by approximately a factor of two in central collisions compared to pp collisions. The RAA shows a slight increase with pT and no significant variation with rapidity.
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- Published
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Physical Review LettersISSN
0031-9007Publisher
American Physical SocietyExternal DOI
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7Volume
114Page range
072302Department affiliated with
- Physics and Astronomy Publications
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- Yes
Peer reviewed?
- Yes
Legacy Posted Date
2016-06-17First Open Access (FOA) Date
2016-06-17First Compliant Deposit (FCD) Date
2016-06-17Usage metrics
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