. "Abbott, B." . . . . . "Measurement of the t anti-t production cross section and top quark mass extraction using dilepton events in p anti-p collisions"@en . . . "NL - Nizozemsko" . "Submitted on 14 Jan 2009 (v1), last revised 4 Sep 2009 (this version, v2)) Abstract: We present a measurement of the top quark pair production cross section in ppbar collisions at /sqrt{s}=1.96 TeV using approximately 1 fb^{-1} of data collected with the D0 detector. We consider decay channels containing two high pt charged leptons where one lepton is identified as an electron or a muon while the other lepton can be an electron, a muon or a hadronically decaying tau lepton. For a mass of the top quark of 170 GeV, the measured cross section is 7.5 +1.0-1.0 (stat) +0.7-0.6 (syst) +0.6-0.5 (lumi) pb. Using lepton+tau events only, we measure: /sigma_ttbar /times B(ttbar to ltau bbbar) = 0.13 +0.09-0.08 (stat) +0.06-0.06 (syst) +0.02-0.02 (lumi) pb."@en . "2"^^ . "RIV/68378271:_____/09:00336617!RIV10-MSM-68378271" . "Lokaj\u00ED\u010Dek, Milo\u0161" . . "679" . "Abolins, M." . "Physics Letters. B" . . "P(LA08047), P(LC527), Z(AV0Z10100502), Z(MSM0021620859), Z(MSM6840770039)" . "D0; top quark; dilepton"@en . "Measurement of the t anti-t production cross section and top quark mass extraction using dilepton events in p anti-p collisions" . . "000269753300003" . . "0370-2693" . . "Submitted on 14 Jan 2009 (v1), last revised 4 Sep 2009 (this version, v2)) Abstract: We present a measurement of the top quark pair production cross section in ppbar collisions at /sqrt{s}=1.96 TeV using approximately 1 fb^{-1} of data collected with the D0 detector. We consider decay channels containing two high pt charged leptons where one lepton is identified as an electron or a muon while the other lepton can be an electron, a muon or a hadronically decaying tau lepton. For a mass of the top quark of 170 GeV, the measured cross section is 7.5 +1.0-1.0 (stat) +0.7-0.6 (syst) +0.6-0.5 (lumi) pb. Using lepton+tau events only, we measure: /sigma_ttbar /times B(ttbar to ltau bbbar) = 0.13 +0.09-0.08 (stat) +0.06-0.06 (syst) +0.02-0.02 (lumi) pb." . . "RIV/68378271:_____/09:00336617" . . . . "7"^^ . . "Measurement of the t anti-t production cross section and top quark mass extraction using dilepton events in p anti-p collisions"@en . "325072" . . . "3" . . "Kup\u010Do, Alexander" . "Abazov, V. M." . "5"^^ . "Measurement of the t anti-t production cross section and top quark mass extraction using dilepton events in p anti-p collisions" . . "[4ED469F4E5A8]" .