Measurement of forward W and Z boson production in association with jets in proton-proton collisions at √s = 8 TeV

The Lhcb Collaboration

Research output: Contribution to journalArticle

14 Scopus citations

Abstract

Abstract: The production of W and Z bosons in association with jets is studied in the forward region of proton-proton collisions collected at a centre-of-mass energy of 8 TeV by the LHCb experiment, corresponding to an integrated luminosity of 1.98 ± 0.02 fb−1. The W boson is identified using its decay to a muon and a neutrino, while the Z boson is identified through its decay to a muon pair. Total cross-sections are measured and combined into charge ratios, asymmetries, and ratios of W +jet and Z+jet production cross-sections. Differential measurements are also performed as a function of both boson and jet kinematic variables. All results are in agreement with Standard Model predictions.[Figure not available: see fulltext.]

Original languageEnglish (US)
Article number131
JournalJournal of High Energy Physics
Volume2016
Issue number5
DOIs
StatePublished - May 1 2016

Keywords

  • Electroweak interaction
  • Forward physics
  • Hadron-Hadron scattering (experiments)
  • Jet physics
  • QCD

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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