Neutrino Flavor Goniometry by High Energy Astrophysical Beams

Abstract

It is shown how high energy neutrino beams from very distant sources can be utilized to learn about many properties of neutrinos such as lifetimes, mass hierarchy, mixing, minuscule pseudo-Dirac mass splittings; in addition, the production mechanism of neutrinos in astrophysical sources can also be elucidated.

Comments: 22 pages. Presented at the COSPA 2007, Taipei, November 2007; to be published in the proceedings. Added references