{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.66333.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1118047"}},{"@id":"https://doi.org/10.1103/PhysRevLett.109.111806","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"CMS Collaboration"},"creator":{"@type":"Organization","name":"CMS Collaboration"},"datePublished":"2014","description":"CERN-LHC.  A measurement of the electron charge asymmetry in inclusive $pp \\rightarrow W + X \\rightarrow e \\nu + X$ production at $\\sqrt{s}$ = 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 $W^+$ and $W^-$ bosons in $pp$ collisions. The electron charge asymmetry is measured in bins of absolute value of electron pseudorapidity in the range of $|\\eta|$ < 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.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.66333.v1/t1","@type":"Dataset","description":"Summary of the measured charge asymmetry results. The first uncertainty is statistical and the second is systematic. The theoretical predictions...","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.66333.v1/t2","@type":"Dataset","description":"Covariance matrix for the systematic uncertainties on the asymmetry. All values are given in units of $10^{-6}$.","name":"Table 2"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1118047?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/66333"}],"inLanguage":"en","name":"Measurement of the electron charge asymmetry in inclusive W production in pp collisions at sqrt(s) = 7 TeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1118047?version=1","version":1}