arXiv · hep-ph/0504265
Probing the Origins of Neutrino Mass with Supernova Data
Abstract
We study type II supernova signatures of neutrino mass generation via symmetry breaking at a scale in the range from keV to MeV. The scalar responsible for symmetry breaking can be thermalized in the supernova core and restore the symmetry. The neutrinos from scalar decays have about half the average energy of thermal neutrinos and are Bose-Einstein distributed. We find that, even without a detailed knowledge of the supernova parameters, a discovery is well within reach at Super-Kamiokande.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Hooman Davoudiasl, Patrick Huber. 2005-05-17. Probing the Origins of Neutrino Mass with Supernova Data. https://doi.org/10.1103/physrevlett.95.191302
Cite the original work for its findings. Save a collection to share your selection of sources.