Measurement of the tt production cross section in the tau + jets channel using the ATLAS detector

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Resum

A measurement of the top quark pair production cross section in the final state with a hadronically decaying tau lepton and jets is presented. The analysis is based on proton–proton collision data recorded by the ATLAS experiment at the LHC, with a centre-of-mass energy of 7 TeV. The data sample corresponds to an integrated luminosity of 1.67 fb. The cross section is measured to be σ0074t = 194 ± 18 (stat) ± 46 (syst.) pb and is in agreement with other measurements and with the Standard Model prediction.

Idioma originalAnglès
Número d’article2328
RevistaEuropean Physical Journal C
Volum73
Número3
DOIs
Estat de la publicacióPublicada - 2 de març 2013
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