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 4.6fb-1. The measured top quark branching ratios agree with the Standard Model predictions within the measurement uncertainties of a few percent.
|Titolo:||Measurements of the top quark branching ratios into channels with leptons and quarks with the ATLAS detector|
|Data di pubblicazione:||2015|
|Citazione:||Aad, G., Ceradini, F., Di Micco, B., Orestano, D., Petrucci, F., Puddu, D., et al. (2015). Measurements of the top quark branching ratios into channels with leptons and quarks with the ATLAS detector. PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY, 92(7).|
|Appare nelle tipologie:||1.1 Articolo in rivista|