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Search for the decay $B_s^0 \to \mu \mu$ with the ATLAS detector

2013-07-16Journal article Open access
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dc.contributor.authorATLAS collaboration (2869 authors)
dc.contributor.authorAguilar-Saavedra, Juan Antonio
dc.contributor.authorAnjos, Nuno
dc.contributor.authorCarvalho, João
dc.contributor.authorCastro, Nuno Filipe
dc.contributor.authorConde Muiño, Patricia
dc.contributor.authorDo Valle Wemans, André
dc.contributor.authorFiolhais, Miguel
dc.contributor.authorGomes, Agostinho
dc.contributor.authorGonçalo, Ricardo
dc.contributor.authorJorge, Pedro
dc.contributor.authorLopes, Lourenco
dc.contributor.authorMachado Miguens, Joana
dc.contributor.authorMaio, Amélia
dc.contributor.authorManeira, José
dc.contributor.authorOliveira, Miguel Alfonso
dc.contributor.authorOnofre, António
dc.contributor.authorPalma, Alberto
dc.contributor.authorPina, João Antonio
dc.contributor.authorPinto, Belmiro
dc.contributor.authorSantos, Helena
dc.contributor.authorSaraiva, João
dc.contributor.authorSilva, José
dc.contributor.authorVeloso, Filipe
dc.contributor.authorWolters, Helmut
dc.date.accessioned2019-02-03T19:33:16Z
dc.date.available2019-02-03T19:33:16Z
dc.date.issued2013-07-16
dc.date.updated2019-02-03T19:33:16Z
dc.description.abstractA blind analysis searching for the decay Bs0 -> mumu 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 -> mu mu) < 2.2 (1.9) x10^(-8) at 95% (90%) confidence level.
dc.description.versionPeer Reviewed
dc.identifierPhys.Lett. B713 (2012) 387-407; DOI 10.1016/j.physletb.2012.06.013
dc.identifier.urihttp://dx.doi.org/10.1016/j.physletb.2012.06.013
dc.identifier.urihttp://hdl.handle.net/10400.26/26144
dc.language.isoeng
dc.titleSearch for the decay $B_s^0 \to \mu \mu$ with the ATLAS detector
dc.typejournal article
dspace.entity.typePublication
rcaap.rightsopenAccesspt
rcaap.typearticle

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