Electromagnetic properties of neutrinos
Alexander Studenikin
TL;DR
This paper reviews the electromagnetic properties of neutrinos, including magnetic moments, charge radii, and millicharges, summarizing current experimental and astrophysical constraints and exploring future research prospects.
Contribution
It provides a comprehensive overview of existing constraints and discusses potential future experiments to better understand neutrino electromagnetic characteristics.
Findings
Current terrestrial experiments set stringent limits on neutrino magnetic moments.
Astrophysical observations impose strong bounds on neutrino charge radii and millicharges.
Future experiments may significantly improve constraints on neutrino electromagnetic properties.
Abstract
After a brief introduction to neutrino electromagnetic properties we focus on the most important constraints on neutrino magnetic moments, charge radii and millicharges from the terrestrial experiments and astrophysical considerations. The promising new possibilities for constraining neutrino electromagnetic properties in future experiments are also discussed.
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Taxonomy
TopicsNeutrino Physics Research · Astrophysics and Cosmic Phenomena · Particle accelerators and beam dynamics