Search for the decay B-s(0) - GT mu(+)mu(-) with the ATLAS detector
Popovic, D. S.
Vranješ Milosavljević, Marija
ATLAS Collaboration (ukupan broj autora: 2869)
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A blind analysis searching for the decay B-s(0) - GT 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) - GT mu(+)mu(-)) LT 2.2(1.9) x 10(-8) at 95% (90%) confidence level. (C) 2012 CERN. Published by Elsevier B.V. All rights reserved.
Keywords:B meson / Rare decays / FCNC / ATLAS / LHC
Source:Physics Letters B, 2012, 713, 4-5, 387-407
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