Observable Majoron emission in neutrinoless double beta decay

Jun, 1992
7 pages
Published in:
  • Phys.Lett.B 291 (1992) 99-105
  • Published: 1992
e-Print:
Report number:
  • FTUV-92-20,
  • IFIC-92-21,
  • LMU-05-92

Citations per year

19922000200820162024024681012
Abstract:
We consider a class of simplest Majoron models where neutrino- majoron couplings can be in the range g10 510 3g \sim 10~{-5}-10~{-3} leading to the observability of neutrinoless double beta decay with majoron emission. The majoron is a singlet of the electroweak gauge symmetry, thus avoiding conflict with the LEP data on Z decay, which rules out the triplet and doublet majoron models.
  • nucleus: semileptonic decay
  • semileptonic decay: nucleus
  • final state: (0neutrino)
  • (0neutrino): final state
  • postulated particle: Majoron
  • emission: Majoron
  • Majoron: emission
  • coupling: (Majoron neutrino)
  • (Majoron neutrino): coupling