Adıyaman Üniversitesi Kurumsal Arşivi

Measurement of the t(t)over-bar production cross section in pp collisions at root s=7 TeV in dilepton final states containing a tau

Basit öğe kaydını göster

dc.contributor.author CMS Collaboration
dc.date.accessioned 2022-06-27T06:30:12Z
dc.date.available 2022-06-27T06:30:12Z
dc.date.issued 2012
dc.identifier.issn 1550-7998
dc.identifier.uri http://dspace.adiyaman.edu.tr:8080/xmlui/handle/20.500.12414/3276
dc.description.abstract The top quark pair production cross section is measured in dilepton events with one electron or muon, and one hadronically decaying tau lepton from the decay t (t) over bar -> (l nu(l))((sic)(h)nu((sic)))b (b) over bar, (l = e, mu). The data sample corresponds to an integrated luminosity of 2.0 fb(-1) for the electron channel and 2.2 fb(-1) for the muon channel, collected by the CMS detector at the LHC. This is the first measurement of the t (t) over bar cross section explicitly including tau leptons in proton- proton collisions at root s = 7 TeV. The measured value sigma(t (t) over bar) = 143 +/- 14(stat) +/- 22(syst) +/- 3(lumi) pb is consistent with the standard model predictions. tr
dc.language.iso en tr
dc.publisher Amer Physıcal Soc tr
dc.subject Events tr
dc.title Measurement of the t(t)over-bar production cross section in pp collisions at root s=7 TeV in dilepton final states containing a tau tr
dc.type Article tr
dc.identifier.issue 11 tr
dc.identifier.volume 85 tr
dc.source.title Physical Review D tr


Bu öğenin dosyaları:

Bu öğe aşağıdaki koleksiyon(lar)da görünmektedir.

Basit öğe kaydını göster