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Search for the decay Bs0?µ+µ- with the ATLAS detector

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journal contribution
posted on 2023-06-08, 15:31 authored by V Bartsch, Alessandro CerriAlessandro Cerri, Antonella De SantoAntonella De Santo, S Martin-Haugh, T Potter, A Rose, Fabrizio SalvatoreFabrizio Salvatore, Mark SuttonMark Sutton, Iacopo Vivarelli, and the ATLAS Collaboration
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.

History

Publication status

  • Published

File Version

  • Submitted version

Journal

Physics Letters B

ISSN

0370-2693

Publisher

Elsevier

Issue

4-5

Volume

713

Page range

387-407

Department affiliated with

  • Physics and Astronomy Publications

Full text available

  • Yes

Peer reviewed?

  • Yes

Legacy Posted Date

2013-08-19

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