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Measurements of the top-quark properties in the production and decays of ttbar events at CMS and ATLAS

2015/10/15 by Jung, Andreas W.
#FOS: Physical sciences #High Energy Physics - Experiment (hep-ex)

paper · doi:10.48550/arxiv.1510.04741

Abstract

Recent measurements of top-quark properties (excluding the top quark mass) at ATLAS and CMS are discussed. This includes latest updates of measurements of tt production asymmetries, spin correlations and W helicity, as well as the polarization and anomalous couplings of the top quark. Furthermore results on the associate production of W, Z and γ with a tt pair are presented. All of these measurements employ the full data set at √(s) = 7 or 8 TeV corresponding to an integrated luminosity of 4.7/fb or 19.7/fb. The results of all these measurements agree well with their respective Standard Model expectation.

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