Measurement of the lepton charge asymmetry in inclusive W production in pp collisions at √ s = 7 TeV
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A measurement of the lepton charge asymmetry in inclusive pp → WX production at √s = 7TeV is presented based on data recorded by the CMS detector at the LHC and corresponding to an integrated luminosity of 36 pb -1. This high precision measurement of the lepton charge asymmetry, performed in both the W → eν and W → μν channels, provides new insights into parton distribution functions. Copyright CERN.
Journal of High Energy Physics
Springer Science and Business Media LLC
Chatrchyan, S., et al. "Measurement of the Lepton Charge Asymmetry in Inclusive W Production in Pp Collisions at Root S=7tev." Journal of High Energy Physics 4 (2011).
Final published version