dc.contributorDíaz, Marco A
dc.contributorPontificia Universidad Católica de Chile
dc.creatorCadiz-Cadiz, Fabián Alonso
dc.date2017-03-28T22:39:30Z
dc.date2022-08-19T18:57:05Z
dc.date2017-03-28T22:39:30Z
dc.date2022-08-19T18:57:05Z
dc.date2013
dc.date2011
dc.date.accessioned2023-08-21T23:21:48Z
dc.date.available2023-08-21T23:21:48Z
dc.identifierhttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/
dc.identifierhttps://hdl.handle.net/10533/180336
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8294945
dc.descriptionPartial Split Supersymmetry with R-parity violation is used to explain neutrino masses and mixings by including one loop corrections to the effective neutrino mass matrix of thc theory.In this work, we study the possible effects of the renormalization group equations (RGE) on neutrino masses, sin ce thcy depend (among other parameters) on trilinear couplings between higgsinos, gauginos and higgs bosons that satisfy matching conditions at the SUSY breakingscale m, which can be very large. Due to running effects, the values of these trilinear couplings at the electroweak scale mw - 100 GeV will differ from their values at the scale m . Therefore,in order to compare with experimental results at the electroweak scale, the evolution of these trilinear couplings with the energy scale should be determined. The renormalization groupequations for Partial Split SUSY wcre solved, including two loop effects on the gauge couplings renormalization and one loop effects for Yukawa and trilinear couplings. Random scans in the space of free parameters of this model were used to find a working scenario in agreemcnt with ncutrino physics, firRt without including running effectR. Numerical solutions of the RGEs shows that this working scenario is no longer valid if wc consider the running of the trilinear couplings with m >1 TeV, therefore the RGE effects on neutrino observables are important enough to considcr m as a new free parameter of the model.
dc.descriptionPFCHA-Becas
dc.descriptionMaster en Física
dc.descriptionPFCHA-Becas
dc.descriptionTERMINADA
dc.formatapplication/pdf
dc.languageeng
dc.relationinstname: Conicyt
dc.relationreponame: Repositorio Digital RI2.0
dc.relationinstname: Conicyt
dc.relationreponame: Repositorio Digital RI2.0
dc.relationhandle/10533/108040
dc.relationinfo:eu-repo/grantAgreement/PFCHA-Becas/RI20
dc.relationinfo:eu-repo/semantics/dataset/hdl.handle.net/10533/93488
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Chile
dc.rightsinfo:eu-repo/semantics/openAccess
dc.titleRenormalizatión group effects on neutrino masses in partial split supersymmetry
dc.typeTesis Magíster
dc.typeinfo:eu-repo/semantics/masterThesis
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typeTesis
dc.coverageSantiago


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