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dc.contributor.authorAaboud, M
dc.contributor.authorAad, G
dc.contributor.authorAbbott, B
dc.contributor.authorAbdallah, J
dc.contributor.authorAbdinov, O
dc.contributor.authorAbeloos, B
dc.contributor.authorAbidi, SH
dc.contributor.authorAbouZeid, OS
dc.contributor.authorAbraham, NL
dc.contributor.authorAbramowicz, H
dc.contributor.authorAbreu, H
dc.contributor.authorAbreu, R
dc.contributor.authorAbulaiti, Y
dc.contributor.authorAcharya, BS
dc.contributor.authorAdachi, S
dc.contributor.authorAdamczyk, L
dc.contributor.authorAdams, DL
dc.contributor.authorAdelman, J
dc.contributor.authorAdersberger, M
dc.contributor.authorAdye, T
dc.contributor.authorAffolder, AA
dc.contributor.authorAgatonovic-Jovin, T
dc.contributor.authorAgheorghiesei, C
dc.contributor.authorAguilar-Saavedra, JA
dc.contributor.authorAhlen, SP
dc.contributor.authorAhmadov, F
dc.contributor.authorAielli, G
dc.contributor.authorAkatsuka, S
dc.contributor.authorAkerstedt, H
dc.contributor.authorÅkesson, TPA
dc.contributor.authorAkimov, AV
dc.contributor.authorAlberghi, GL
dc.contributor.authorAlbert, J
dc.contributor.authorAlconada Verzini, MJ
dc.contributor.authorAleksa, M
dc.contributor.authorAleksandrov, IN
dc.contributor.authorAlexa, C
dc.contributor.authorAlexander, G
dc.contributor.authorAlexopoulos, T
dc.contributor.authorAlhroob, M
dc.contributor.authorAli, B
dc.contributor.authorAliev, M
dc.contributor.authorAlimonti, G
dc.contributor.authorAlison, J
dc.contributor.authorAlkire, SP
dc.contributor.authorAllbrooke, BMM
dc.contributor.authorAllen, BW
dc.contributor.authorAllport, PP
dc.contributor.authorAloisio, A
dc.contributor.authorAlonso, A
dc.contributor.authorAlonso, F
dc.contributor.authorAlpigiani, C
dc.contributor.authorAlshehri, AA
dc.contributor.authorAlstaty, M
dc.contributor.authorAlvarez Gonzalez, B
dc.contributor.authorÁlvarez Piqueras, D
dc.contributor.authorAlviggi, MG
dc.contributor.authorAmadio, BT
dc.contributor.authorAmaral Coutinho, Y
dc.contributor.authorAmelung, C
dc.contributor.authorAmidei, D
dc.contributor.authorAmor Dos Santos, SP
dc.contributor.authorAmorim, A
dc.contributor.authorAmoroso, S
dc.contributor.authorAmundsen, G
dc.contributor.authorAnastopoulos, C
dc.contributor.authorAncu, LS
dc.contributor.authorAndari, N
dc.contributor.authorAndeen, T
dc.contributor.authorAnders, CF
dc.contributor.authorAnders, JK
dc.contributor.authorAnderson, KJ
dc.contributor.authorAndreazza, A
dc.contributor.authorAndrei, V
dc.contributor.authorAngelidakis, S
dc.contributor.authorAngelozzi, I
dc.contributor.authorAngerami, A
dc.contributor.authorAnghinolfi, F
dc.contributor.authorAnisenkov, AV
dc.contributor.authorAnjos, N
dc.contributor.authorAnnovi, A
dc.contributor.authorAntel, C
dc.contributor.authorAntonelli, M
dc.contributor.authorAntonov, A
dc.contributor.authorAntrim, DJ
dc.contributor.authorAnulli, F
dc.contributor.authorAoki, M
dc.contributor.authorAperio Bella, L
dc.contributor.authorArabidze, G
dc.contributor.authorArai, Y
dc.contributor.authorAraque, JP
dc.contributor.authorAraujo Ferraz, V
dc.contributor.authorArce, ATH
dc.contributor.authorArdell, RE
dc.contributor.authorArduh, FA
dc.contributor.authorArguin, JF
dc.contributor.authorArgyropoulos, S
dc.contributor.authorArik, M
dc.contributor.authorArmbruster, AJ
dc.contributor.authorArmitage, LJ
dc.date.accessioned2018-03-27T09:13:34Z
dc.date.available2018-03-27T09:13:34Z
dc.date.issued2017
dc.identifier.issn0370-2693
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/274376
dc.description.abstractMeasurements of dijet $p_{\mathrm{T}}$ correlations in Pb+Pb and $pp$ collisions at a nucleon-nucleon centre-of-mass energy of $\sqrt{s_{\mathrm{NN}}}=2.76\textrm{ TeV}$ are presented. The measurements are performed with the ATLAS detector at the Large Hadron Collider using Pb+Pb and $pp$ data samples corresponding to integrated luminosities of 0.14 nb$^{-1}$ and 4.0 pb$^{-1}$, respectively. Jets are reconstructed using the anti-$k_t$ algorithm with radius parameter values $R=0.3$ and $R=0.4$. A background subtraction procedure is applied to correct the jets for the large underlying event present in Pb+Pb collisions. The leading and sub-leading jet transverse momenta are denoted $p_{\mathrm{T_{\mathrm{1}}}}$ and $p_{\mathrm{T_{\mathrm{2}}}}$. An unfolding procedure is applied to the two-dimensional ($p_{\mathrm{T_{\mathrm{1}}}}$, $p_{\mathrm{T_{\mathrm{2}}}}$) distributions to account for experimental effects in the measurement of both jets. Distributions of $(1/N)\mbox{$\mathrm{d}$} N/\mbox{$\mathrm{d}$} x_{\mathrm{J}}$, where $x_{\mathrm{J}}=p_{\mathrm{T}_{2}}/p_{\mathrm{T}_{1}}$, are presented as a function of $p_{\mathrm{T_{\mathrm{1}}}}$ and collision centrality. The distributions are found to be similar in peripheral Pb+Pb collisions and $pp$ collisions, but highly modified in central Pb+Pb collisions. Similar features are present in both the $R=0.3$ and $R=0.4$ results, indicating that the effects of the underlying event are properly accounted for in the measurement. The results are qualitatively consistent with expectations from partonic energy loss models.
dc.publisherElsevier BV
dc.rightsAttribution 4.0 International
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.titleMeasurement of jet p<inf>T</inf> correlations in Pb + Pb and pp collisions at s<inf>NN</inf>=2.76 TeVwith the ATLAS detector
dc.typeArticle
prism.endingPage402
prism.publicationDate2017
prism.publicationNamePhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
prism.startingPage379
prism.volume774
dc.identifier.doi10.17863/CAM.21499
rioxxterms.versionofrecord10.1016/j.physletb.2017.09.078
rioxxterms.versionVoR
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2017-11-10
dc.identifier.eissn1873-2445
rioxxterms.typeJournal Article/Review
pubs.funder-project-idScience and Technology Facilities Council (ST/I005846/1)
pubs.funder-project-idScience and Technology Facilities Council (ST/J00488X/1)
pubs.funder-project-idScience and Technology Facilities Council (ST/K001361/1)
pubs.funder-project-idScience and Technology Facilities Council (ST/K003666/1)
pubs.funder-project-idScience and Technology Facilities Council (ST/L005662/1)
pubs.funder-project-idScience and Technology Facilities Council (ST/M006417/1)
pubs.funder-project-idScience and Technology Facilities Council (ST/N000234/1)
cam.orpheus.successThu Jan 30 13:04:41 GMT 2020 - The item has an open VoR version.
rioxxterms.freetoread.startdate2100-01-01


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Attribution 4.0 International
Except where otherwise noted, this item's licence is described as Attribution 4.0 International