Neutrino Physics in the Seesaw Model

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dc.creatorBroncano, A.
dc.creatorGavela, M. B.
dc.creatorJenkins, E.
dc.date2003-07-04
dc.date.accessioned2026-07-07T10:28:52Z
dc.date.available2026-07-07T10:28:52Z
dc.descriptionThe seesaw model of heavy and light Majorana neutrinos and its low-energy effective theory are studied, when the number of heavy neutrinos is equal to or less than the number of light lepton generations. We establish a general relationship between the high-energy parameters and the low-energy observables involving only the light fields. It is shown how low-energy measurements of the properties of light neutrinos suffice a priori to determine all couplings of the unobserved heavy neutrinos. CP violation is present in low-energy processes if seesaw-model leptogenesis creates the matter-antimatter asymmetry of the universe.
dc.description37 pages
dc.identifierhttps://arxiv.org/abs/hep-ph/0307058
dc.identifierhttp://arxiv.org/abs/hep-ph/0307058
dc.identifierNucl.Phys.B672:163-198,2003
dc.identifierdoi:10.1016/j.nuclphysb.2003.09.011
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/177601
dc.subjectHigh Energy Physics - Phenomenology
dc.titleNeutrino Physics in the Seesaw Model
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