Measurement of the triple-differential cross section for photon + jets production in proton-proton collisions at √s = 7 TeV
dc.contributor.author | CMS Collaboration | |
dc.contributor.author | Charaf, O. | |
dc.contributor.author | Cooper, S.I. | |
dc.contributor.author | Henderson, C. | |
dc.contributor.author | Rumerio, P. | |
dc.contributor.other | University of Alabama Tuscaloosa | |
dc.date.accessioned | 2022-08-02T15:11:36Z | |
dc.date.available | 2022-08-02T15:11:36Z | |
dc.date.issued | 2014 | |
dc.description.abstract | A measurement of the triple-differential cross section, \({{{{{\mathrm{d}}^3}\sigma }} \left/ {{\left( {\mathrm{d}\mathrm{p}_T^{\gamma}\mathrm{d}{\eta^{\gamma }}\mathrm{d}{\eta^{\mathrm{jet}}}} \right)}} \right.}\), in photon + jets final states using a data sample from proton-proton collisions at \(\sqrt{s}\) = 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 < \(p_{\mathrm{T}}^{\mathrm{jet}}\) < 300 GeV and \(p_{\mathrm{T}}^{\mathrm{jet}} \) > 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. | en_US |
dc.format.mimetype | application/pdf | |
dc.identifier.citation | Chatrchyan, S., Khachatryan, V., Sirunyan, A. M., Tumasyan, A., Adam, W., Bergauer, T., Dragicevic, M., Erö, J., Fabjan, C., Friedl, M., Frühwirth, R., Ghete, V. M., Hörmann, N., Hrubec, J., Jeitler, M., Kiesenhofer, W., Knünz, V., Krammer, M., … Swanson, J. (2014). Measurement of the triple-differential cross section for photon + jets production in proton-proton collisions at $\sqrt{s}$ = 7 TeV. In Journal of High Energy Physics (Vol. 2014, Issue 6). Springer Science and Business Media LLC. https://doi.org/10.1007/jhep06(2014)009 | |
dc.identifier.doi | 10.1007/JHEP06(2014)009 | |
dc.identifier.uri | https://ir.ua.edu/handle/123456789/8717 | |
dc.language | English | |
dc.language.iso | en_US | |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
dc.subject | High Energy Physics - Experiment | |
dc.subject | Hadron-Hadron Scattering | |
dc.subject | QCD | |
dc.title | Measurement of the triple-differential cross section for photon + jets production in proton-proton collisions at √s = 7 TeV | en_US |
dc.type | text |
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