Measurements of the branching ratios of top quark decays into leptons and jets using events with tt (top antitop) pairs are reported. Events were recorded with the ATLAS detector at the LHC in pp collisions at a center-of-mass energy of 7 TeV. The collected data sample corresponds to an integrated luminosity of 4.6 fb-1. The measured top quark branching ratios agree with the Standard Model predictions within the measurement uncertainties of a few percent.
Notas
La lista completa de autores que integran el documento puede consultarse en el archivo
Información general
Fecha de publicación:2015
Idioma del documento:Inglés
Revista:Physical Review D; vol. 92, no. 7
Institución de origen:Instituto de Física La Plata