A measurement of the lepton charge asymmetry in inclusive pp → WX production at sqrt(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.
Measurement of the lepton charge asymmetry in inclusive W production in pp collisions at $ \sqrt {s} = 7\;{\text{TeV}} $
TOSI, SILVANO;
2011-01-01
Abstract
A measurement of the lepton charge asymmetry in inclusive pp → WX production at sqrt(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.File in questo prodotto:
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