6533b837fe1ef96bd12a1fad

RESEARCH PRODUCT

Simpson's neutrino and the singular seesaw

Joseph SchechterTheodore J. AllenJosé W. F. ValleR. JohnsonS. Ranfone

subject

PhysicsNuclear and High Energy PhysicsHierarchyParticle physicsParticle modelPhysics::Instrumentation and DetectorsAstrophysics::High Energy Astrophysical PhenomenaHigh Energy Physics::PhenomenologyGeneral Physics and AstronomyFísicaAstronomy and AstrophysicsElementary particleFermionMassless particleHigh Energy Physics::ExperimentNeutrinoNeutrino oscillationLepton

description

We derive explicit forms for the neutrino and lepton "mixing-matrices" which describe the generic singular see-saw model. The dependence on the hierarchy parameter is contrasted with the non-singular case. Application is made to Simpson's 17 keV neutrino.

10.1142/s0217732391002128http://hdl.handle.net/10550/47217