%0 Journal Article %T Search for the decay B-s(0) -> mu(+)mu(-) with the ATLAS detector %A ATLAS Collaboration (Aad, G. et al %A Cabrera Urban, S. %A Castillo Gimenez, V. %A Costa, M. J. %A Ferrer, A. %A Fiorini, L. %A Fuster, J. %A Garcia, C. %A Garcia Navarro, J. E. %A Gonzalez de la Hoz, S. %A Hernandez Jimenez, Y. %A Higon-Rodriguez, E. %A Irles Quiles, A. %A Kaci, M. %A Lacasta, C. %A Lacuesta, V. R. %A Marti-Garcia, S. %A Miñano, M. %A Mitsou, V. A. %A Moles-Valls, R. %A Moreno Llacer, M. %A Oliver Garcia, E. %A Perez Garcia-Estañ, M. T. %A Romero Adam, E. %A Ros, E. %A Salt, J. %A Sanchez Martinez, V. %A Solans, C. A. %A Soldevila, U. %A Sanchez, J. %A Torro Pastor, E. %A Valladolid Gallego, E. %A Valls Ferrer, J. A. %A Villaplana Perez, M. %A Vos, M. %A Wildauer, A. %J Physics Letters B %D 2012 %V 713 %N 4-5 %I Elsevier Science Bv %@ 0370-2693 %G English %F ATLASCollaborationAad_etal2012 %O WOS:000306637900006 %O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=1124), last updated on Thu, 06 Sep 2012 14:38:54 +0000 %X A blind analysis searching for the decay B-s(0) -> mu(+)mu(-) has been performed using proton-proton collisions at a centre-of-mass energy of 7 TeV recorded with the ATLAS detector at the LHC. With an integrated luminosity of 2.4 fb(-1) no excess of events over the background expectation is found and an upper limit is set on the branching fraction BR(B-s(0) -> mu(+)mu(-)) <2.2(1.9) x 10(-8) at 95% (90%) confidence level. %K B meson %K Rare decays %K FCNC %K ATLAS %K LHC %R 10.1016/j.physletb.2012.06.013 %U http://arxiv.org/abs/arXiv:1204.0735 %U https://doi.org/10.1016/j.physletb.2012.06.013 %P 387-407