Abstract: A comparison of the differential cross sections for the processes Z/γ* + jets and photon (γ)+jets is presented. The measurements are based on data collected with the CMS detector at s=8(Formula presented.) TeV corresponding to an integrated luminosity of 19.7 fb−1. 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/γ*pT to the sum of all jet transverse momenta and of the ratio of the Z/γ*pT to the leading jet transverse momentum. The data are corrected for detector effects and are compared to simulations based on several QCD calculations.[Figure not available: see fulltext.]

Khachatryan, V., Sirunyan, A., Tumasyan, A., Adam, W., Asilar, E., Bergauer, T., et al. (2015). Comparison of the Z/γ ∗ + jets to γ + jets cross sections in pp collisions at (Formula presented.) TeV. JOURNAL OF HIGH ENERGY PHYSICS, 2015(10), 1-46 [10.1007/JHEP10(2015)128].

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

DINARDO, MAURO EMANUELE
Membro del Collaboration Group
;
FIORENDI, SARA
Membro del Collaboration Group
;
GEROSA, RAFFAELE ANGELO
Membro del Collaboration Group
;
GHEZZI, ALESSIO
Membro del Collaboration Group
;
GOVONI, PIETRO
Membro del Collaboration Group
;
LUCCHINI, MARCO TOLIMAN
Membro del Collaboration Group
;
MANZONI, RICCARDO ANDREA
Membro del Collaboration Group
;
MARZOCCHI, BADDER
Membro del Collaboration Group
;
MORONI, LUIGI
Membro del Collaboration Group
;
PAGANONI, MARCO
Membro del Collaboration Group
;
RAGAZZI, STEFANO
Membro del Collaboration Group
;
TABARELLI DE FATIS, TOMMASO
Ultimo
Membro del Collaboration Group
;
De Guio, F.
Membro del Collaboration Group
;
2015

Abstract

Abstract: A comparison of the differential cross sections for the processes Z/γ* + jets and photon (γ)+jets is presented. The measurements are based on data collected with the CMS detector at s=8(Formula presented.) TeV corresponding to an integrated luminosity of 19.7 fb−1. 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/γ*pT to the sum of all jet transverse momenta and of the ratio of the Z/γ*pT to the leading jet transverse momentum. The data are corrected for detector effects and are compared to simulations based on several QCD calculations.[Figure not available: see fulltext.]
Articolo in rivista - Articolo scientifico
Beyond Standard Model; Hadron-Hadron Scattering; Jets; Photon production; QCD; Nuclear and High Energy Physics
English
2015
2015
10
1
46
128
open
Khachatryan, V., Sirunyan, A., Tumasyan, A., Adam, W., Asilar, E., Bergauer, T., et al. (2015). Comparison of the Z/γ ∗ + jets to γ + jets cross sections in pp collisions at (Formula presented.) TeV. JOURNAL OF HIGH ENERGY PHYSICS, 2015(10), 1-46 [10.1007/JHEP10(2015)128].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/154538
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