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dc.contributor.authorChatrchyan, S. A.
dc.contributor.authorKhachatryan, Vardan
dc.contributor.authorSirunyan, A. M.
dc.contributor.authorTumasyan, A. R.
dc.contributor.authorWolfgang, Adam
dc.contributor.authorBaarmand, Marc M.
dc.contributor.authorDorney, B.
dc.contributor.authorHohlmann, Marcus
dc.contributor.authorKalakhety, H.
dc.contributor.authorVodopiyanov, Igor B.
dc.date.accessioned2018-01-16T22:31:41Z
dc.date.available2018-01-16T22:31:41Z
dc.date.issued2012-09-11
dc.identifier.citationChatrchyan, S., Khachatryan, V., Sirunyan, A. M., Tumasyan, A., Adam, W., Bergauer, T., . . . Swanson, J. (2012). Measurement of the electron charge asymmetry in inclusive W production in pp collisions at √s=7TeV. Physical Review Letters, 109(11)en_US
dc.identifier.urihttp://hdl.handle.net/11141/2274
dc.descriptionAbsolute values, CMS detectors, Electron charge, Integrated luminosity, Parton distribution functions, Pseudorapidities, Stringent constraints, Tellurium compounds, Electronsen_US
dc.description.abstractA measurement of the electron charge asymmetry in inclusive pp ! W þ X ! e þ X production at ffiffi s p ¼ 7 TeV is presented based on data recorded by the CMS detector at the LHC and corresponding to an integrated luminosity of 840 pb 1. The electron charge asymmetry reflects the unequal production of Wþ and W bosons in pp collisions. The electron charge asymmetry is measured in bins of the absolute value of electron pseudorapidity in the range of jj < 2:4. The asymmetry rises from about 0.1 to 0.2 as a function of the pseudorapidity and is measured with a relative precision better than 7%. This measurement provides new stringent constraints for parton distribution functions.en_US
dc.language.isoen_USen_US
dc.rights© 2012 American Physical Society (APS)en_US
dc.rights.urihttps://journals.aps.org/authors/transfer-of-copyright-agreementen_US
dc.titleMeasurement of the electron charge asymmetry in inclusive W production in pp collisions at √s=7TeVen_US
dc.typeArticleen_US
dc.identifier.doi10.1103/PhysRevLett.109.111806


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