Author: Theodore J. Allen

0000000000853400

AUTHOR

Theodore J. Allen

showing 1 related works from this author

Simpson's neutrino and the singular seesaw

1991

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.

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

researchProduct

PEPhysical Sciences and Engineering
- PE2Fundamental Constituents of Matter
  - PE2_1Theory of fundamental interactions
  - PE2_2 Phenomenology of fundamental interactions
  - PE2_3Experimental particle physics with accelerators
  - PE2_4Experimental particle physics without accelerators
  - PE2_6Nuclear, hadron and heavy ion physics
  - PE2_8Gas and plasma physics
  - PE2_5Classical and quantum physics of gravitational interactions
  - PE2_7Nuclear and particle astrophysics
  - PE2_9 Electromagnetism
  - PE2_10Atomic, molecular physics
  - PE2_11Ultra-cold atoms and molecules
  - PE2_18Equilibrium and non-equilibrium statistical mechanics: steady states and dynamics
  - PE2_14Lasers, ultra-short lasers and laser physics
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  - PE2_12Optics, non-linear optics and nano-optics
  - PE2_13Quantum optics and quantum information
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- PE1Mathematics
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  - PE1_15Generic statistical methodology and modelling
  - PE1_4 Algebraic and complex geometry
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  - PE10_13Physical geography, geomorphology
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  - PE11_2Engineering of metals and alloys
  - PE11_1Engineering of biomaterials, biomimetic, bioinspired and bio-enabled materials
  - PE11_3Engineering of ceramics and glasses
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  - PE11_5Engineering of composites and hybrid materials
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  - PE11_8Engineering of alternative established or emergent materials
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  - PE11_12Semi-conducting and magnetic materials engineering
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  - PE11_14Computational methods for materials engineering
LSLife Sciences
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  - LS1_14Innovative methods and modelling in molecular, structural and synthetic biology
  - LS1_10Synthetic biology
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  - LS1_9Molecular mechanisms of signalling processes
  - LS1_7Molecular biophysics, biomechanics, bioenergetics
- LS2Integrative Biology: from Genes and Genomes to Systems
  - LS2_1Genetics
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  - LS4_1Organ and tissue physiology and pathophysiology
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  - LS4_2Comparative physiology
  - LS4_5Non-hormonal mechanisms of inter-organ and tissue communication
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  - LS3_17Theoretical modelling in cellular, developmental and regenerative biology
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  - LS3_1Cell cycle, cell division and growth
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- LS5Neuroscience and Disorders of the Nervous System
  - LS5_1Neuronal cells
  - LS5_3Neural development and related disorders
  - LS5_5Neural networks and plasticity
  - LS5_10Ageing of the nervous system
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  - LS5_7Sensory systems, sensation and perception, including pain
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SHSocial Sciences and Humanities
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