Title
Measurement of the <tex>$t\bar{t}$</tex> production cross section in pp collisions at <tex>$\sqrt{s}$</tex> = 8 TeV in dilepton final states containing one <tex>$\tau$</tex> lepton Measurement of the <tex>$t\bar{t}$</tex> production cross section in pp collisions at <tex>$\sqrt{s}$</tex> = 8 TeV in dilepton final states containing one <tex>$\tau$</tex> lepton
Author
Faculty/Department
Faculty of Sciences. Physics
Publication type
article
Publication
Amsterdam ,
Subject
Physics
Source (journal)
Physics letters: B. - Amsterdam, 1967, currens
Volume/pages
739(2014) , p. 23-43
ISSN
0370-2693
ISI
000346002000005
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
The top-quark pair production cross section is measured in final states with one electron or muon and one hadronically decaying tau lepton from the process t (t) over bar -> (l nu(l))(tau nu(tau))b (b) over bar, where l = e, mu. The data sample corresponds to an integrated luminosity of 19.6 fb(-1) collected with the CMS detector in proton-proton collisions at root s = 8 TeV. The measured cross section sigma(t (t) over bar) = 257 +/- 3 (stat) +/- 24 (syst) +/- 7 (lumi) pb, assuming a top-quark mass of 172.5 GeV, is consistent with the standard model prediction. (C) 2014 The Authors. Published by Elsevier B.V.
Full text (open access)
https://repository.uantwerpen.be/docman/irua/7d58ed/9216.pdf
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