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Precision EWK measurements at the LHC and Tevatron

Various electroweak precision measurements are performed at the hadron colliders Tevatron and LHC. The main ones regard the masses of the $W$ boson, top quark, and Higgs boson, and $\sin^2\theta^{\ell}_{\mathrm{eff}}$. This talk covers the latter and also other measurements carried out using Drell--...

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Detalles Bibliográficos
Autor principal: Pieri, Marco
Lenguaje:eng
Publicado: 2018
Materias:
Acceso en línea:http://cds.cern.ch/record/2644899
Descripción
Sumario:Various electroweak precision measurements are performed at the hadron colliders Tevatron and LHC. The main ones regard the masses of the $W$ boson, top quark, and Higgs boson, and $\sin^2\theta^{\ell}_{\mathrm{eff}}$. This talk covers the latter and also other measurements carried out using Drell--Yan decays. The results of the $\sin^2\theta^{\ell}_{\mathrm{eff}}$ measurements have an accuracy of approximately twice that reached at LEP and SLD. The LEP and SLD accuracy is expected to be approached with Run 2 and Run 3 data and surpassed with high-luminosity LHC data. Other measurements reported are the differential distributions and the full set of decay angular coefficient in Drell--Yan events.