Neutrino Mass in TeV-Scale New Physics Models
Hiroaki Sugiyama (Kyoto Sangyo U.)
TL;DR
This review explores how leptohilic scalars in TeV-scale models relate to neutrino mass generation, emphasizing how leptonic decay measurements can reveal insights into neutrino mass mechanisms and parameters.
Contribution
It provides a comprehensive overview of the role of leptohilic scalars in neutrino mass models and discusses how decay measurements can inform neutrino physics.
Findings
Leptohilic scalars interact only with leptons.
Decay measurements can shed light on neutrino mass mechanisms.
Potential to determine the lightest neutrino mass.
Abstract
This is a short review about relations between new scalars and mechanisms to generate neutrino masses. We investigate leptohilic scalars whose Yukawa interactions are only with leptons. We discuss possibilities that measurements of their leptonic decays provide information on how neutrino masses are generated and on parameters in the neutrino mass matrix (e.g. the lightest neutrino mass).
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Neutrino Physics Research · Dark Matter and Cosmic Phenomena