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arXiv · 1005.3196

On direct measurement of the W production charge asymmetry at the LHC

K. Lohwasser·J. Ferrando·C. Issever
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Abstract

The prospects for making a direct measurement of the W production charge asymmetry at the LHC are discussed. A modification to the method used at the Tevatron is proposed for measurements at the LHC. The expected sensitivity for such a measurement to parton distribution functions is compared to that for a measurement of the lepton charge asymmetry. The direct measurement approach is found to be less useful for placing constraints on parton distribution functions at the LHC than a measurement of the lepton charge asymmetry.

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K. Lohwasser, J. Ferrando, C. Issever. 2010-05-18. On direct measurement of the W production charge asymmetry at the LHC. https://doi.org/10.1007/jhep09(2010)079

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