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Measurement of the triple-differential cross section for photon + jets production in proton-proton collisions at √ = 7 TeV

ArticleAçık Erişim

Özet

A measurement of the triple-differential cross section, d3 σ/ (dpTγdηγ dηjet), in photon + jets final states using a data sample from proton-proton collisions at √ = 7 TeV is presented. This sample corresponds to an integrated luminosity of 2.14 fb-1 collected by the CMS detector at the LHC. Photons and jets are reconstructed within a pseudorapidity range of |η| < 2.5, and are required to have transverse momenta in the range 40 < pTjet < 300 GeV and < pTjet > 30 GeV, respectively. The measurements are compared to theoretical predictions from the sherpa leading-order QCD Monte Carlo event generator and the next-to-leading-order perturbative QCD calculation from jetphox. The predictions are found to be consistent with the data over most of the examined kinematic region. [Figure not available: see fulltext.] © 2014 The Author(s).

Anahtar Kelimeler

Hadron-Hadron ScatteringQCD
RDL Kalıcı Bağlantı (PID)
https://rdlopen.rawdatalibrary.net/r/ebyu/15787Resmi atıflarda kullanılan kalıcı adres
DOI
https://doi.org/10.1007/jhep06(2014)009Yayıncı resmi DOI adresi
Tam Kayıt
AlanDeğerDil
dc.contributor.authorChatrchyan, S.
dc.contributor.authorKhachatryan, V.
dc.contributor.authorSirunyan, A.M.
dc.contributor.authorTumasyan, A.
dc.contributor.authorAdam, W.
dc.contributor.authorBergauer, T.
dc.contributor.authorDragicevic, M.
dc.contributor.authorErö, J.
dc.contributor.authorFabjan, C.
dc.contributor.authorFriedl, M.
dc.contributor.authorFrühwirth, R.
dc.contributor.authorGhete, V.M.
dc.contributor.authorHörmann, N.
dc.contributor.authorHrubec, J.
dc.contributor.authorJeitler, M.
dc.contributor.authorKiesenhofer, W.
dc.contributor.authorKnünz, V.
dc.contributor.authorKrammer, M.
dc.contributor.authorKrätschmer, I.
dc.contributor.authorLiko, D.
dc.contributor.authorMikulec, I.
dc.contributor.authorRabady, D.
dc.contributor.authorRahbaran, B.
dc.contributor.authorRohringer, C.
dc.contributor.authorRohringer, H.
dc.contributor.authorSchöfbeck, R.
dc.contributor.authorStrauss, J.
dc.contributor.authorTaurok, A.
dc.contributor.authorTreberer-Treberspurg, W.
dc.contributor.authorWaltenberger, W.
dc.contributor.authorWulz, C.-E.
dc.contributor.authorMossolov, V.
dc.contributor.authorShumeiko, N.
dc.contributor.authorGonzalez, J. Suarez
dc.contributor.authorAlderweireldt, S.
dc.contributor.authorBansal, M.
dc.contributor.authorBansal, S.
dc.contributor.authorCornelis, T.
dc.contributor.authorDe Wolf, E.A.
dc.contributor.authorJanssen, X.
dc.contributor.authorKnutsson, A.
dc.contributor.authorLuyckx, S.
dc.contributor.authorMucibello, L.
dc.contributor.authorOchesanu, S.
dc.contributor.authorRoland, B.
dc.contributor.authorRougny, R.
dc.contributor.authorStaykova, Z.
dc.contributor.authorVan Haevermaet, H.
dc.contributor.authorVan Mechelen, P.
dc.contributor.authorVan Remortel, N.
dc.date.accessioned2026-10-18T20:30:38.273205808Z
dc.date.available2026-10-18T20:30:38.273205808Z
dc.date.issued2014
dc.description.abstractA measurement of the triple-differential cross section, d3 σ/ (dpTγdηγ dηjet), in photon + jets final states using a data sample from proton-proton collisions at √ = 7 TeV is presented. This sample corresponds to an integrated luminosity of 2.14 fb-1 collected by the CMS detector at the LHC. Photons and jets are reconstructed within a pseudorapidity range of |η| < 2.5, and are required to have transverse momenta in the range 40 < pTjet < 300 GeV and < pTjet > 30 GeV, respectively. The measurements are compared to theoretical predictions from the sherpa leading-order QCD Monte Carlo event generator and the next-to-leading-order perturbative QCD calculation from jetphox. The predictions are found to be consistent with the data over most of the examined kinematic region. [Figure not available: see fulltext.] © 2014 The Author(s).
dc.description.sponsorship, (ST/H00081X/2); ; National Science Foundation, NSF, (0906479, 1120138, 1151640, 1314131); National Science Foundation, NSF; Science and Technology Facilities Council, STFC, (GRIDPP, PP/E002803/1, ST/F006748/1, ST/F007094/1, ST/G502347/1, ST/H000925/1, ST/H000925/2, ST/I000305/1, ST/I000410/1, ST/I002200/1, ST/I003622/1, ST/I005912/1, ST/I505572/1, ST/J004871/1, ST/J004901/1, ST/J005479/1, ST/J005665/1, ST/K001256/1, ST/K001531/1, ST/K001604/1, ST/K001639/1, ST/K003542/1, ST/K003844/1, ST/L005603/1, ST/L00609X/1, ST/M002020/1); Science and Technology Facilities Council, STFC; Schweizerischer Nationalfonds zur F&#x00F6;rderung der Wissenschaftlichen Forschung, SNF, (146398, 146730); Schweizerischer Nationalfonds zur F&#x00F6;rderung der Wissenschaftlichen Forschung, SNF
dc.identifier.doi10.1007/jhep06(2014)009
dc.identifier.issn1126-6708
dc.identifier.issue6
dc.identifier.scopus2-s2.0-84904306225
dc.identifier.startpage9
dc.identifier.urihttps://rdlopen.rawdatalibrary.net/r/ebyu/15787
dc.identifier.volume2014
dc.language.isoen
dc.publisherSpringer Verlag
dc.relation.ispartofJournal of High Energy Physics
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectHadron-Hadron Scattering
dc.subjectQCD
dc.titleMeasurement of the triple-differential cross section for photon + jets production in proton-proton collisions at √ = 7 TeV
dc.typeArticle
dspace.entity.typePublication
rdl.citation.scopus32
rdl.oa.statusgold
rdl.source.indexSCOPUS