@Article{Aguilar-Saavedra_etal2017,
author="Aguilar-Saavedra, J. A.
and Boudreau, J.
and Escobar, C.
and Mueller, J.",
title="The fully differential top decay distribution",
journal="European Physical Journal C",
year="2017",
publisher="Springer",
volume="77",
number="3",
pages="200--8pp",
abstract="We write down the four-dimensional fully differential decay distribution for the top quark decay t -> Wb -> l nu b. We discuss how its eight physical parameters can be measured, either with a global fit or with the use of selected one-dimensional distributions and asymmetries. We give expressions for the top decay amplitudes for a general tbW interaction, and show how the untangled measurement of the two components of the fraction of longitudinal W bosons -- those with b quark helicities of 1/2 and -1/2, respectively -- could improve the precision of a global fit to the tbW vertex.",
optnote="WOS:000400019500002",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=3075), last updated on Thu, 11 May 2017 16:32:08 +0000",
issn="1434-6044",
doi="10.1140/epjc/s10052-017-4761-5",
opturl="http://arxiv.org/abs/1702.03297",
opturl="https://doi.org/10.1140/epjc/s10052-017-4761-5",
archivePrefix="arXiv",
eprint="1702.03297",
language="English"
}