Abstract
The 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 tt→(ℓνℓ)(τντ)bb-, 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 √s=8 TeV. The measured cross section σtt-=257±3 (stat)±24 (syst)±7 (lumi) pb, assuming a top-quark mass of 172.5 GeV, is consistent with the standard model prediction.
Cite
CITATION STYLE
Khachatryan, V., Sirunyan, A. M., Tumasyan, A., Adam, W., Bergauer, T., Dragicevic, M., … Woods, N. (2014). Measurement of the tt production cross section in pp collisions at √s=8 TeV in dilepton final states containing one τ lepton. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 739, 23–43. https://doi.org/10.1016/j.physletb.2014.10.032
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