@Article{ATLASCollaborationAad_etal2014,
author="ATLAS Collaboration (Aad, G. et al
and Cabrera Urban, S.
and Castillo Gimenez, V.
and Costa, M. J.
and Fassi, F.
and Ferrer, A.
and Fiorini, L.
and Fuster, J.
and Garcia, C.
and Garcia Navarro, J. E.
and Gonzalez de la Hoz, S.
and Hernandez Jimenez, Y.
and Higon-Rodriguez, E.
and Irles Quiles, A.
and Kaci, M.
and King, M.
and Lacasta, C.
and Lacuesta, V. R.
and March, L.
and Marti-Garcia, S.
and Mitsou, V. A.
and Moles-Valls, R.
and Oliver Garcia, E.
and Pedraza Lopez, S.
and Perez Garcia-Esta{\~A}{\textpm}, M. T.
and Romero Adam, E.
and Ros, E.
and Salt, J.
and Sanchez Martinez, V.
and Soldevila, U.
and Sanchez, J.
and Torro Pastor, E.
and Valero, A.
and Valladolid Gallego, E.
and Valls Ferrer, J. A.
and Vos, M.",
title="Search for direct pair production of the top squark in all-hadronic final states in proton-proton collisions at root s=8 TeV with the ATLAS detector",
journal="Journal of High Energy Physics",
year="2014",
publisher="Springer",
volume="09",
number="9",
pages="015--51pp",
optkeywords="Hadron-Hadron Scattering; Supersymmetry; Top squark; Proton-proton scattering",
abstract="The results of a search for direct pair production of the scalar partner to the top quark using an integrated luminosity of 20.1 fb(-1) of proton-proton collision data at = 8 TeV recorded with the ATLAS detector at the LHC are reported. The top squark is assumed to decay via or , where denotes the lightest neutralino (chargino) in supersymmetric models. The search targets a fully-hadronic final state in events with four or more jets and large missing transverse momentum. No significant excess over the Standard Model background prediction is observed, and exclusion limits are reported in terms of the top squark and neutralino masses and as a function of the branching fraction of . For a branching fraction of 100{\%}, top squark masses in the range 270-645 GeV are excluded for masses below 30 GeV. For a branching fraction of 50{\%} to either or , and assuming the mass to be twice the mass, top squark masses in the range 250-550 GeV are excluded for masses below 60 GeV.",
optnote="WOS:000341821700001",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=1926), last updated on Sat, 14 Feb 2015 14:35:55 +0000",
issn="1029-8479",
doi="10.1007/JHEP09(2014)015",
opturl="http://arxiv.org/abs/arXiv:1406.1122",
opturl="https://doi.org/10.1007/JHEP09(2014)015",
archivePrefix="arXiv",
eprint="arXiv:1406.1122",
language="English"
}