Neutrino oscillations and signals in beta and 0nu2beta experiments

  title={Neutrino oscillations and signals in beta and 0nu2beta experiments},
  author={F. Feruglio and A. Strumia and F. Vissani},
  journal={Nuclear Physics},
  • F. Feruglio, A. Strumia, F. Vissani
  • Published 2002
  • Physics
  • Nuclear Physics
  • Abstract Assuming Majorana neutrinos, we infer from oscillation data the expected values of the parameters mνe and mee probed by β and 0ν2β-decay experiments. If neutrinos have a ‘normal hierarchy’ we get the 90% CL range |mee|=(0.7−4.6) meV, and discuss in which cases future experiments can test this possibility. For ‘inverse hierarchy’, we get |mee|=(12−57) meV and mνe=(40−57) meV. The 0ν2β data imply that almost degenerate neutrinos are lighter than 1.05 h  eV at 90% CL (h∼1 parameterizes… CONTINUE READING

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