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

Chatrchyan, S. ; Khachatryan, V. ; Sirunyan, A. M. ; Tumasyan, A. ; Adam, W. ; Bergauer, T. ; Dragicevic, M. ; Mondal, N. K. ; Fabjan, C. ; et., al. (2011) Measurement of the lepton charge asymmetry in inclusive W production in pp collisions at √s = 7 TeV Journal of High Energy Physics, 2011 (4). p. 50. ISSN 1126-6708

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Official URL: http://www.springerlink.com/content/6r73863517016l...

Related URL: http://dx.doi.org/10.1007/JHEP04(2011)050O

Abstract

A measurement of the lepton charge asymmetry in inclusive pp → WX production at √s = 7 TeV 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.

Item Type:Article
Source:Copyright of this article belongs to Institute of Physics.
Keywords:Hadron-Hadron Scattering
ID Code:89970
Deposited On:04 May 2012 05:06
Last Modified:04 May 2012 05:06

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