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Study of rare B meson decays for testing the standard electroweak theory and constraining models of new physics

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dc.contributor.authorNardi, Enrico
dc.contributor.researchgroupGrupo de fenomenología de las interacciones fundamentales
dc.date.accessioned2023-12-29T13:55:53Z
dc.date.available2023-12-29T13:55:53Z
dc.date.issued2001-03-08
dc.description1 documento
dc.description.abstractWe started the Research Project by setting up a general theoretical framework for studying several decays of the B mesons in the framework of models of new physics [1]. The decays B ---t Tl/, B ---t TT, B ---t TT X and B ---t l/Tl/TX have been analized in terms of the most general set of Lorentz invariant non-derivative operators. This was the first complete analysis of this kind published in the literature [1]' other analyses following similar lines appeared later. We applied our general theoretical results to the study of specific effects in SUSY models without R-parity [1] . After these first results and a first publication, we realized that a set of lepton fiavor violating decays like B ---t T P, and B ---t Tp,X were better suited to signal this kind of new physics. We explored in depth also these new decays [2]. Our results have been included as contributions to two Chapters of The BaBar Physics Book, edited by the Stanford Linear Accelerator Centre (SLAC-Stanford) [3 , 4].spa
dc.format.extent79 p.
dc.format.mimetypeapplication/pdf
dc.identifier.urihttps://repositorio.minciencias.gov.co/handle/20.500.14143/50132
dc.language.isospa
dc.publisherUniversidad de Antioquia
dc.publisherColciencias
dc.publisher.placeMedellín
dc.rights.accessrightsinfo:eu-repo/semantics/openAccess
dc.rights.creativecommonsAtribución 4.0 Internacional (CC BY 4.0)
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subject.lembProyectos de investigación
dc.subject.lembFisica
dc.subject.proposalDesintegracionesspa
dc.titleStudy of rare B meson decays for testing the standard electroweak theory and constraining models of new physicsspa
dc.typeInforme de investigación
dc.type.coarhttp://purl.org/coar/resource_type/c_18ws
dc.type.contentText
dc.type.driverinfo:eu-repo/semantics/report
dc.type.redcolhttp://purl.org/redcol/resource_type/INF
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dcterms.audienceEstudiantes, Profesores, Comunidad Científica colombiana, etc.spa
dspace.entity.typePublication
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2
oaire.awardnumber11150508797
oaire.awardtitleStudy of rare B meson decays for testing the standard electroweak theory and constraining models of new physics
oaire.funderidentifier.colciencias401-97
oaire.fundernameDepartamento Administrativo de Ciencia, Tecnología e Innovación [CO] Colciencias
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85

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