Measurement of the Inclusive Isolated Prompt Photons Cross Section in pp Collisions at √s=7 TeV with the ATLAS Detector Using 4.6 fb⁻¹

dc.contributor.VIAF250674117 (Izen, JM)en_US
dc.contributor.VIAF250674117 (Izen, JM)
dc.contributor.authorAad, G.en_US
dc.contributor.authorAbajyan, T.en_US
dc.contributor.authorAbbott, B.en_US
dc.contributor.authorAbdallah, J.en_US
dc.contributor.authorKhalek, S. Abdelen_US
dc.contributor.authorAbdelalim, A. A.en_US
dc.contributor.authorAbdinov, O.en_US
dc.contributor.authorWong, Wei-Chengen_US
dc.contributor.authorReeves, Kendallen_US
dc.contributor.authorLou, Xinchouen_US
dc.contributor.authorIzen, Joseph M .en_US
dc.contributor.authorNamasivayam, Harisankaren_US
dc.contributor.authorATLAS Collaborationen_US
dc.contributor.utdAuthorIzen, Joseph M.en_US
dc.contributor.utdAuthorNamasivayam, Harisankaren_US
dc.contributor.utdAuthorReeves, Kendallen_US
dc.contributor.utdAuthorLou, Xinchouen_US
dc.contributor.utdAuthorWong, Wei-Chengen_US
dc.date.accessioned2014-08-19T22:31:06Z
dc.date.available2014-08-19T22:31:06Z
dc.date.created2014-03-24en_US
dc.date.issued2014-03-24en_US
dc.description.abstractA measurement of the cross section for the production of isolated prompt photons in pp collisions at a center-of-mass energy √s=7 TeV is presented. The results are based on an integrated luminosity of 4.6 fb⁻¹ collected with the ATLAS detector at the LHC. The cross section is measured as a function of photon pseudorapidity η^γ and transverse energy E_T^γ in the kinematic range 100 ≤ E_T^γ < 1000 GeV and in the regions |η^γ| < 1.37 and 1.52 ≤ |η^γ| < 2.37. The results are compared to leading-order parton-shower Monte Carlo models and next-to-leading-order perturbative QCD calculations. Next-to-leading-order perturbative QCD calculations agree well with the measured cross sections as a function of E_T^γ and η^γ.en_US
dc.identifier.bibliographicCitationAad, G., T. Abajyan, B. Abbott, J. Abdallah, et al. 2014. "Measurement of the inclusive isolated prompt photons cross section in pp collisions at √s̅=7 TeV with the ATLAS detector using 4.6 fb⁻¹." Physical Review D 89(5), doi:10.1103/PhysRevD.89.052004en_US
dc.identifier.issn1550-7998en_US
dc.identifier.issue5en_US
dc.identifier.urihttp://hdl.handle.net/10735.1/3907
dc.identifier.volume89en_US
dc.language.isoen_USen_US
dc.publisherAmerican Physical Societyen_US
dc.relation.urihttp://dx.doi.org/10.1103/PhysRevD.89.052004
dc.rightsCC BY 3.0 (Attribution)en_US
dc.rights©2014 CERN, for the ATLAS Collaborationen_US
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en_US
dc.sourcePhysical Review D
dc.subjectPartonsen_US
dc.subjectColliders (Nuclear physics)en_US
dc.subjectProtonsen_US
dc.subjectLarge Hadron Collider (France and Switzerland)en_US
dc.subjectAstronomyen_US
dc.subjectAstrophysicsen_US
dc.titleMeasurement of the Inclusive Isolated Prompt Photons Cross Section in pp Collisions at √s=7 TeV with the ATLAS Detector Using 4.6 fb⁻¹en_US
dc.typeTexten_US
dc.type.genreArticleen_US

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