Measurements of triple-differential cross sections for inclusive isolated-photon+jet events in pp collisions at root s=8 TeV

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The CMS Collaboration , Van Remortel , N , Eerola , P , Kirschenmann , H , Voutilainen , M , Havukainen , J , Heikkila , J K , Jarvinen , T , Kinnunen , R , Lampen , T , Lassila-Perini , K , Laurila , S , Lehti , S , Linden , T , Luukka , P , Maenpaa , T , Siikonen , H , Tuominen , E , Tuominiemi , J , Sirunyan , A M , Karimäki , V , Tuuva , T & Pekkanen , J 2019 , ' Measurements of triple-differential cross sections for inclusive isolated-photon+jet events in pp collisions at root s=8 TeV ' , European Physical Journal C. Particles and Fields , vol. 79 , no. 11 , 969 . https://doi.org/10.1140/epjc/s10052-019-7451-7

Title: Measurements of triple-differential cross sections for inclusive isolated-photon+jet events in pp collisions at root s=8 TeV
Author: The CMS collaboration; Van Remortel, N.; Eerola, P.; Kirschenmann, H.; Voutilainen, M.; Havukainen, J.; Heikkila, J. K.; Jarvinen, T.; Kinnunen, R.; Lampen, T.; Lassila-Perini, K.; Laurila, S.; Lehti, S.; Linden, T.; Luukka, P.; Maenpaa, T.; Siikonen, H.; Tuominen, E.; Tuominiemi, J.; Sirunyan, A. M.; Karimäki, V.; Tuuva, T.; Pekkanen, J.
Contributor organization: Department of Physics
Helsinki Institute of Physics
Eija Tuominen / Principal Investigator
Date: 2019-11
Language: eng
Number of pages: 24
Belongs to series: European Physical Journal C. Particles and Fields
ISSN: 1434-6044
DOI: https://doi.org/10.1140/epjc/s10052-019-7451-7
URI: http://hdl.handle.net/10138/311080
Abstract: Measurements are presented of the triple-differential cross section for inclusive isolated-photon+jet events in pp collisions at root s = 8 TeV as a function of photon transverse momentum (p(T)(gamma)), photon pseudorapidity (eta(gamma)), and jet pseudorapidity (eta(jet)). The data correspond to an integrated luminosity of 19.7 fb(-1) that probe a broad range of the available phase space, for vertical bar eta(gamma)vertical bar <1.44 and 1.57 <vertical bar eta(gamma)vertical bar <2.50, vertical bar eta(jet)vertical bar <2.5, 40 <p(T)(gamma) <1000 GeV, and jet transverse momentum, p(T)(jet), > 25 GeV. The measurements are compared to next-to-leading order perturbative quantum chromodynamics calculations, which reproduce the data within uncertainties.
Subject: 114 Physical sciences
Peer reviewed: Yes
Rights: cc_by
Usage restriction: openAccess
Self-archived version: publishedVersion


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