Top quark pair production cross-section results at LHC in final states with tau or no leptons

ATLAS and CMS measured the top quark pair production inclusive cross-section using proton-proton collision data collected at $7\;$TeV c.m. energy at the LHC during the year 2011 in several channels. This article presents the measurements of the cross-section using selections of top quark pair produc...

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Detalles Bibliográficos
Autor principal: Khoriauli, Gia
Lenguaje:eng
Publicado: 2013
Materias:
Detectors and Experimental Techniques
Particle Physics - Experiment
hep-ex
Acceso en línea:https://dx.doi.org/10.1088/1742-6596/452/1/012028
http://cds.cern.ch/record/1532639
Descripción
Sumario:ATLAS and CMS measured the top quark pair production inclusive cross-section using proton-proton collision data collected at $7\;$TeV c.m. energy at the LHC during the year 2011 in several channels. This article presents the measurements of the cross-section using selections of top quark pair production events with one hadronically decaying $\tau$ lepton or no leptons at all. Monte-Carlo simulation assumed the top quark mass of $172.5\;$GeV.

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