Search for the decay B-s(0) -> mu(+)mu(-) with the ATLAS detector

UNSPECIFIED (2012) Search for the decay B-s(0) -> mu(+)mu(-) with the ATLAS detector. Physics Letters B, 713 (4-5). pp. 387-407. ISSN 0370-2693

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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.

Item Type:
Journal Article
Journal or Publication Title:
Physics Letters B
Additional Information:
This article is published Open Access at It is distributed under the terms of the Creative Commons Attribution License 3.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are credited.
Uncontrolled Keywords:
?? b mesonrare decaysfcnc atlaslhcnuclear and high energy physics ??
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Deposited On:
18 Dec 2012 11:36
Last Modified:
21 Jun 2024 00:25