Comparison of the Z/γ ∗ + jets to γ + jets cross sections in pp collisions at (Formula presented.) TeV

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/104355

Title:	Comparison of the Z/γ ∗ + jets to γ + jets cross sections in pp collisions at (Formula presented.) TeV
Authors:	林宗泰;Khachatryan, V.;Besançon, M.;Couderc, F.;Dejardin, M.;Denegri, D.;Fabbro, B.;Faure, J.L.;Favaro, C.;Ferri, F.;Ganjour, S.;Givernaud, A.;Gras, P.;Monchenault, G. Hamel De;Jarry, P.;Locci, E.;Malcles, J.;Rander, J.;Rosowsky, A.;Titov, M.;Zghiche, A.;Baffioni, S.;Beaudette, F.;Busson, P.;Cadamuro, L.;Chapon, E.;Charlot, C.;Dahms, T.;Davignon, O.;Filipovic, N.;Florent, A.;Granier de Cassagnac, R.;Mastrolorenzo, L.;Mine, P.;Naranjo, I.N.;Nguyen, M.;Ochando, C.;Ortona, G.;Paganini, P.;Regnard, S.;Salerno, R.;Sauvan, J.B.;Sirois, Y.;Strebler, T.;Yilmaz, Y.;Zabi, A.;Agram, J.-L.;Andrea, J.;Aubin, A.;Bloch, D.;Brom, J.-M.;Buttignol, M.;Chabert, E.C.;Chanon, N.;Collard, C.;Conte, E.;Fontaine, J.-C.;Gele, D.;Goerlach, U.;Goetzmann, C.;Bihan, A.- C. Le;Merlin, J.A.;Skovpen, K.;Hove, P. Van;Gadrat, S.;Beauceron, S.;Beaupere, N.;Bernet, C.;Boudoul, G.;Bouvier, E.;Brochet, S.;Montoya, C.A. Carrillo;Chasserat, J.;Chierici, R.;Contardo, D.;Courbon, B.;Depasse, P.;Mamouni, H. El;Fan, J.;Fay, J.;Gascon, S.;Gouzevitch, M.;Ille, B.;Laktineh, I.B.;Lethuillier, M.;Mirabito, L.;Pequegnot, A.L.;Perries, S.;Alvarez, J.D. Ruiz;Sabes, D.;Sgandurra, L.;Sordini, V.;Donckt, M. Vander;Verdier, P.;Viret, S.;Xiao, H.
Contributors:	理學院物理學系
Keywords:	Beyond Standard Model;Hadron-Hadron Scattering;High Energy Physics - Experiment;jets;photon production;Physics;QCD
Date:	2015-10-01
Issue Date:	2026-04-23 11:48:39 (UTC+8)
Publisher:	United States: Springer
Abstract:	摘要： A comparison of the differential cross sections for the processes Z/gamma+jets and photon (gamma)+jets is presented. The measurements are based on data collected with the CMS detector at sqrt(s) = 8 TeV corresponding to an integrated luminosity of 19.7 inverse femtobarns. The differential cross sections and their ratios are presented as functions of pt. The measurements are also shown as functions of the jet multiplicity. Differential cross sections are obtained as functions of the ratio of the Z/gamma pt to the sum of all jet transverse momenta and of the ratio of the Z/gamma* pt to the leading jet transverse momentum. The data are corrected for detector effects and are compared to simulations based on several QCD calculations. 出版者： United States: Springer 出版日期： 2015-10-20 出處： The journal of high energy physics, 2015-10, Vol.10 (10) 資源來源： Publicly Available Content Database (Proquest) 版權： CC0 1.0 - Universal 識別號： ISSN: 1126-6708 識別號： ISSN: 1029-8479 識別號： EISSN: 1029-8479 識別號： DOI: 10.1007/JHEP10(2015)128
Appears in Collections:	[Department of Physics] journal & Dissertation

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