@Article{CDFCollaborationAaltonen_etal2010,
author="CDF Collaboration (Aaltonen, T. et al
and Cabrera, S.
and Cuenca Almenar, C.",
title="Search for Pair Production of Supersymmetric Top Quarks in Dilepton Events from p(p)over-bar Collisions at root s=1.96 TeV",
journal="Physical Review Letters",
year="2010",
publisher="Amer Physical Soc",
volume="104",
number="25",
pages="251801--8pp",
abstract="We present the results of a search for pair production of the supersymmetric partner of the top quark (the top squark (t) over tilde (1)) decaying to a b quark and a chargino (chi) over tilde (+/-)(1) with a subsequent (chi) over tilde (+/-)(1) decay into a neutralino (chi) over tilde (0)(1), lepton l, and neutrino nu Using a data sample corresponding to 2.7 fb(-1) of integrated luminosity of p (p) over bar collisions at root s = 1: 96 TeV collected by the CDF II detector, we reconstruct the mass of top squark candidate events and fit the observed mass spectrum to a combination of standard model processes and (t) over tilde (1)(t) over tilde (1). We find no evidence for (t) over tilde (1)(t) over tilde (1) production and set 95{\%} C. L. limits on the masses of the top squark and the neutralino for several values of the chargino mass and the branching ratio B((X) over tilde (+/-)(1) -> (chi) over tilde (0)(1)l(+/-)nu).",
optnote="ISI:000279174500001",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=283), last updated on Mon, 21 Feb 2011 12:25:11 +0000",
issn="0031-9007",
doi="10.1103/PhysRevLett.104.251801",
opturl="http://arXiv.org/abs/0912.1308",
opturl="https://doi.org/10.1103/PhysRevLett.104.251801",
language="English"
}