An unorthodox alternative for righthanded neutrinos: lefthanded see-saw

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dc.creatorKrolikowski, W.
dc.date1999-11-02
dc.date1999-11-04
dc.date.accessioned2026-07-07T04:08:42Z
dc.date.available2026-07-07T04:08:42Z
dc.descriptionA new lefthanded see-saw mechanism is constructed, implying both the smallness of active-neutrino masses and decoupling of heavy passive neutrinos, similarly to the situation in the case of conventional see-saw. But now, in place of the conventional righthanded neutrinos, the lefthanded sterile neutrinos play the role of heavy passive neutrinos, the righthanded neutrinos and righthanded sterile neutrinos being absent. Here, the lefthanded sterile neutrinos are different from charge conjugates of conventional righthanded neutrinos because their lepton numbers differ. In this case, the neutrino mass term is necessarily of pure Majorana type.
dc.descriptionLaTeX, 7 pages, no figures, four wrapping errors removed
dc.identifierhttps://arxiv.org/abs/hep-ph/9911201
dc.identifierhttp://arxiv.org/abs/hep-ph/9911201
dc.identifierActa Phys.Polon. B31 (2000) 673-679
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/49572
dc.subjectHigh Energy Physics - Phenomenology
dc.titleAn unorthodox alternative for righthanded neutrinos: lefthanded see-saw
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