Measurement of the lepton charge asymmetry in inclusive W production in pp collisions at root s=7TeV
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Measurement of the lepton charge asymmetry in inclusive W production in pp collisions at root s=7TeV

S. Chatrchyan, V. Khachatryan, A. M. Sirunyan, A. Tumasyan, W. Adam, T. Bergauer, M. Dragicevic, J. Eroe, C. Fabjan, M. Friedl, …
The journal of high energy physics, (4)
04/01/2011

Abstract and subjects

Physical Sciences Physics Physics, Particles & Fields Science & Technology
A measurement of the lepton charge asymmetry in inclusive pp -> WX production at root 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 -> e nu and W -> mu nu channels, provides new insights into parton distribution functions.
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https://link.springer.com/content/pdf/10.1007%2FJHEP04%282011%29050.pdfView
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