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Measurement of the View the MathML source production cross section in pp collisions at View the MathML source in dilepton final states containing one τ lepton


Khachatryan V.; ...; Godinović, Nikola; Lelas, Damir; Pleština, Roko; Polić, Dunja; Puljak, Ivica; Antunović, Željko; Kovač, Marko; Brigljević, Vuko et al.
Measurement of the View the MathML source production cross section in pp collisions at View the MathML source in dilepton final states containing one τ lepton // Physics letters. B, 739 (2014), 23-43 doi:10.1016/j.physletb.2014.10.032 (međunarodna recenzija, članak, znanstveni)


Naslov
Measurement of the View the MathML source production cross section in pp collisions at View the MathML source in dilepton final states containing one τ lepton

Autori
Khachatryan V. ; ... ; Godinović, Nikola ; Lelas, Damir ; Pleština, Roko ; Polić, Dunja ; Puljak, Ivica ; Antunović, Željko ; Kovač, Marko ; Brigljević, Vuko ; Đurić, Senka ; Kadija, Krešo ; Luetić, Jelena ; Mekterović, Darko ; Morović, Srećko ; Sudić, Lucija ; ..., Woods N.

Izvornik
Physics letters. B (0370-2693) 739 (2014); 23-43

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
CMS Physics Top quark Tau

Sažetak
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 → (ν) (τντ )bb, where  = 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

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
023-0982887-3064 - Potraga za Higgsovim bozonom i novom fizikom detektorom CMS (Ivica Puljak, )
098-0982887-2878 - Eksperimentalna fizika na LHC energijama (Krešo Kadija, )

Ustanove
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Institut "Ruđer Bošković", Zagreb

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati