Search for the decay Bs0→μ+μ− with the ATLAS detector

Bartsch, V, Cerri, A, De Santo, A, Martin-Haugh, S, Potter, T, Rose, A, Salvatore, F, Sutton, M R, Vivarelli, I and and the ATLAS Collaboration, (2012) Search for the decay Bs0→μ+μ− with the ATLAS detector. Physics Letters B, 713 (4-5). pp. 387-407. ISSN 0370-2693

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Abstract

A blind analysis searching for the decay Bs0→ μ+μ− 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(Bs0→ μ+μ−) < 2.2(1.9)×10−8 at 95% (90%) confidence level.

Item Type: Article
Schools and Departments: School of Mathematical and Physical Sciences > Physics and Astronomy
Subjects: Q Science > QC Physics
Depositing User: Alessandro Cerri
Date Deposited: 19 Aug 2013 14:12
Last Modified: 07 Mar 2017 12:14
URI: http://sro.sussex.ac.uk/id/eprint/45907

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