Cerenkov emission as a positive tag of double beta decays in bolometric experiments

Nov 19, 2009
3 pages
Published in:
  • Eur.Phys.J.C 65 (2010) 359-361

Citations per year

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Abstract: (Springer)
Active background reduction in high resolution calorimeters is a promising approach to achieve ultimate sensitivity in neutrinoless double beta decay experiments. We propose Cerenkov emission from beta rays in bolometric crystals as a viable altern ative to scintillation. This novel approach could broaden the range of materials of interest for calorimetric searches of the double beta decay. We discuss the optical properties of TeO(2) crystals, as a show case.
  • double-beta decay: (0neutrino)
  • bolometer: crystal
  • tellurium: oxygen
  • sensitivity
  • background
  • resolution
  • radiation: Cherenkov
  • radiation: yield: energy dependence
  • 41.60.Bq
  • 07.57.Kp