@Article{CDFCollaborationAaltonen+Cabrera2010,
author="CDF Collaboration (Aaltonen, T. et al
and Cabrera, S.",
title="Exclusion of an Exotic Top Quark with-4/3 Electric Charge Using Soft Lepton Tagging",
journal="Physical Review Letters",
year="2010",
publisher="Amer Physical Soc",
volume="105",
number="10",
pages="101801--7pp",
abstract="We present a measurement of the electric charge of the top quark using p (p) over bar collisions corresponding to an integrated luminosity of 2: 7 fb(-1) at the CDF II detector. We reconstruct t (t) over bar events in the lepton + jets final state. We use soft lepton taggers to determine the flavor of the b jets, which we use to reconstruct the top quark{\textquoteright}s electric charge and exclude an exotic top quark with -4/3 charge at 95{\%} confidence level. This is the strongest exclusion of the exotic charge scenario and the first to use soft leptons for this purpose.",
optnote="ISI:000281406900003",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=274), last updated on Mon, 21 Feb 2011 12:21:53 +0000",
issn="0031-9007",
doi="10.1103/PhysRevLett.105.101801",
opturl="http://arXiv.org/abs/1006.4597",
opturl="https://doi.org/10.1103/PhysRevLett.105.101801",
language="English"
}