Measurement of the weak mixing angle with the Drell-Yan process in proton-proton collisions at the LHC
S. Chatrchyan, V. Khachatryan, A. M. Sirunyan, W. Adam et autres
A multivariate likelihood method to measure electroweak couplings with the Drell--Yan process at the LHC is presented. The process is described by the dilepton rapidity, invariant mass, and decay angle distributions. The decay angle ambiguity due to the unknown assignment of the …
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