Khachatryan, V.Işıldak, Bora2016-06-302016-06-302014-12-121873-2445http://hdl.handle.net/10679/4197https://doi.org/10.1016/j.physletb.2014.10.032The top-quark pair production cross section is measured in final states with one electron or muon and one hadronically decaying τ lepton from the process View the MathML source, where ℓ=e,μ. The data sample corresponds to an integrated luminosity of 19.6 fb−1 collected with the CMS detector in proton–proton collisions at View the MathML source. The measured cross section View the MathML source, assuming a top-quark mass of 172.5 GeV, is consistent with the standard model prediction.engrestrictedAccessarticle739234300034600200000510.1016/j.physletb.2014.10.032CMSPhysicsTop quarkTau2-s2.0-84910079482