Study of forward Z plus jet production in pp collisions at root s=7 TeV

LHCb collaboration

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A measurement of the Z(-> mu(+)mu(-))+jet production cross-section in p p collisions at a centre-of-mass energy root s = 7 TeV is presented. The analysis is based on an integrated luminosity of 1.0 fb(-1) recorded by the LHCb experiment. Results are shown with two jet transverse momentum thresholds, 10 and 20 GeV, for both the overall cross-section within the fiducial volume, and for six differential cross-section measurements. The fiducial volume requires that both the jet and the muons from the Z boson decay are produced in the forward direction (2.0 < eta < 4.5). The results show good agreement with theoretical predictions at the second-order expansion in the coupling of the strong interaction.
Original languageEnglish
Article number033
Number of pages22
JournalJournal of High Energy Physics
Issue number1
Publication statusPublished - 9 Jan 2014
Externally publishedYes


  • Hadron-Hadron Scattering

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