Journal article
Measurement of the tt production cross section in pp collisions at √s=8 TeV in dilepton final states containing one τ lepton
Physics letters. B, Vol.739, pp.23-43
12/01/2014
DOI: 10.1016/j.physletb.2014.10.032
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.
Details
- Title: Subtitle
- Measurement of the tt production cross section in pp collisions at √s=8 TeV in dilepton final states containing one τ lepton
- Creators
- Vardan Khachatryan - Yerevan Physics InstituteCécile Caillol - Université Libre de BruxellesBarbara Clerbaux - Université Libre de BruxellesGilles LentdeckerDidar Dobur - Université Libre de BruxellesLaurent Favart - Université Libre de BruxellesArnaud GayAnastasia Grebenyuk - Université Libre de BruxellesAlexandre Leonard - Université Libre de BruxellesAbdollah Mohammadi - Université Libre de BruxellesLuca Pernie - Université Libre de BruxellesThomas Reis - Université Libre de BruxellesTomislav Seva - Université Libre de BruxellesLaurent Thomas - Université Libre de BruxellesCatherine Vander VeldePascal Vanlaer - Université Libre de BruxellesJian WangCMS Collaboration
- Contributors
- Y Onel (Contributor) - University of Iowa, Physics and Astronomy
- Resource Type
- Journal article
- Publication Details
- Physics letters. B, Vol.739, pp.23-43
- DOI
- 10.1016/j.physletb.2014.10.032
- ISSN
- 0370-2693
- eISSN
- 1873-2445
- Publisher
- Elsevier B.V
- Grant note
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- Language
- English
- Date published
- 12/01/2014
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984199727102771
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