@Article{ATLASCollaborationAad_etal2013, 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 Lacasta, C. and Lacuesta, V. R. and March, L. and Marti-Garcia, S. and Mi{\~A}{\textpm}ano, M. and Mitsou, V. A. and Moles-Valls, R. and Moreno Llacer, M. 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 Villaplana Perez, M. and Vos, M.", title="Search for a heavy narrow resonance decaying to e mu, e tau, or $\mu$tau with the ATLAS detector in root s=7 TeV pp collisions at the LHC", journal="Physics Letters B", year="2013", publisher="Elsevier Science Bv", volume="723", number="1-3", pages="15--32", abstract="This Letter presents the results of a search for a heavy particle decaying into an e(+/-)mu(+/-), e(+/-)tau(+/-), or mu(+/-)tau(+/-) final state in pp collisions at root s = 7 TeV. The data were recorded with the ATLAS detector at the LHC during 2011 and correspond to an integrated luminosity of 4.6 fb(-1). No significant excess above the Standard Model expectation is observed, and exclusions at 95{\%} confidence level are placed on the cross section times branching ratio for the production of an R-parity-violating supersymmetric tau sneutrino. For a sneutrino mass of 500 (2000) GeV, the observed limits on the production cross section times branching ratio are 3.2 (1.4) fb, 42 (17) fb, and 40 (18) fb for the e mu, e tau, and $\mu$tau modes, respectively. These results considerably extend constraints from Tevatron experiments.", optnote="WOS:000320206500003", optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=1473), last updated on Thu, 18 Jul 2013 10:14:15 +0000", issn="0370-2693", doi="10.1016/j.physletb.2013.04.035", opturl="http://arxiv.org/abs/arXiv:1212.1272", opturl="https://doi.org/10.1016/j.physletb.2013.04.035", archivePrefix="arXiv", eprint="arXiv:1212.1272", language="English" }