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

The CMS collaboration

Research output: Contribution to journalArticle

4 Citations (Scopus)

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.]

Original languageEnglish
Article number128
Pages (from-to)1-46
Number of pages46
JournalJournal of High Energy Physics
Volume2015
Issue number10
DOIs
Publication statusPublished - 1 Oct 2015

Fingerprint

collisions
cross sections
transverse momentum
detectors
quantum chromodynamics
luminosity
photons
simulation

Keywords

  • Beyond Standard Model
  • Hadron-Hadron Scattering
  • Jets
  • Photon production
  • QCD

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

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

In: Journal of High Energy Physics, Vol. 2015, No. 10, 128, 01.10.2015, p. 1-46.

Research output: Contribution to journalArticle

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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.]",
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AU - Adam, W.

AU - Asilar, E.

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N2 - 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.]

AB - 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.]

KW - Beyond Standard Model

KW - Hadron-Hadron Scattering

KW - Jets

KW - Photon production

KW - QCD

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