@Article{CDFCollaborationAaltonen+Cabrera2010,
author="CDF Collaboration (Aaltonen, T. et al
and Cabrera, S.",
title="Search for New Bottomlike Quark Pair Decays Q(Q)over-bar -> (tW +/-)((t)over-barW +/- in Same-Charge Dileption Events",
journal="Physical Review Letters",
year="2010",
publisher="Amer Physical Soc",
volume="104",
number="9",
pages="091801--8pp",
abstract="We report the most restrictive direct limits on masses of fourth- generation down- type quarks b0, and quarklike composite fermions (B or T5= 3), decaying promptly to tW -/+. We search for a significant excess of events with two same- charge leptons (e, mu), several hadronic jets, and missing transverse energy. An analysis of data from pp collisions with an integrated luminosity of 2: 7 fb = 1 collected with the CDF II detector at Fermilab yields no evidence for such a signal, setting mass limits mb0, mB > 338 GeV= c2 and mT5= 3 > 365 GeV= c2 at 95{\%} confidence level.",
optnote="ISI:000275252500010",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=295), last updated on Mon, 21 Feb 2011 12:23:36 +0000",
issn="0031-9007",
doi="10.1103/PhysRevLett.104.091801",
opturl="http://arXiv.org/abs/0912.1057",
opturl="https://doi.org/10.1103/PhysRevLett.104.091801",
language="English"
}