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New physics in B-s(0) -> J/psi phi decays?

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dc.contributor.authorEl-Bennich, B. [UNESP]
dc.contributor.authorde Melo, J. P. B. C.
dc.contributor.authorLeitner, O.
dc.contributor.authorLoiseau, B.
dc.contributor.authorDedonder, J-P
dc.contributor.institutionUniv Cruzeiro Sul
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniv Paris 06
dc.contributor.institutionUniv Paris Diderot
dc.contributor.institutionCNRS
dc.date.accessioned2014-05-20T14:08:32Z
dc.date.available2014-05-20T14:08:32Z
dc.date.issued2012-04-01
dc.description.abstractAfter a brief review of B-s(0)-(B) over bar (0)(s) oscillations, we discuss the weak decays B-s(0) -> J/psi phi and B-s(0) -> J/psi f(0)(980) and the ratio R-f0/phi of their decay rates in the light of recent measurements by the LHCb, D(sic) and CDF Collaborations. We point out that the experimental values for R-f0/phi, impose tight limits on new physics contributions to both decay channels. (C) 2012 Elsevier B.V. All rights reserved.en
dc.description.affiliationUniv Cruzeiro Sul, LFTC, BR-01506000 São Paulo, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01140070 São Paulo, Brazil
dc.description.affiliationUniv Paris 06, Lab Phys Nucl & Hautes Energies, F-75252 Paris, France
dc.description.affiliationUniv Paris Diderot, IN2P3, F-75252 Paris, France
dc.description.affiliationCNRS, F-75252 Paris, France
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01140070 São Paulo, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipIdFAPESP: 09/53351-0
dc.description.sponsorshipIdFAPESP: 09/51296-1
dc.description.sponsorshipIdFAPESP: 10/05772-3
dc.description.sponsorshipIdCNPq: 306395/2009-6
dc.format.extent395-400
dc.identifierhttp://dx.doi.org/10.1016/j.ppnp.2011.12.050
dc.identifier.citationProgress In Particle and Nuclear Physics. Amsterdam: Elsevier B.V., v. 67, n. 2, p. 395-400, 2012.
dc.identifier.doi10.1016/j.ppnp.2011.12.050
dc.identifier.issn0146-6410
dc.identifier.urihttp://hdl.handle.net/11449/24014
dc.identifier.wosWOS:000303282200049
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofProgress in Particle and Nuclear Physics
dc.relation.ispartofjcr11.049
dc.relation.ispartofsjr6,093
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectFlavor physicsen
dc.subjectCP violationen
dc.subjectB-s oscillationsen
dc.subjectTransition form factorsen
dc.subjectNon-perturbative QCDen
dc.titleNew physics in B-s(0) -> J/psi phi decays?en
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica