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New Possibilities in a Double Beta Decay Experiment Using Enriched 76Ge Inside of an Active Si(Li) Shielding

  • L. A. Popeko
  • A. V. Derbin
  • L. A. Kondurov
  • V. V. Martynov
  • H. V. Klapdor
  • J. Metzinger
Conference paper

Abstract

At present some direct neutrinoless double beta-decay experiments are in progress at a sensitivity level of 1023 y. The presently best limit for 76Ge of T 1/2 Oν ≥ 3.9·1023 y [1] corresponds to a Majorana neutrino mass mν ≤ 1 eV [2].

Keywords

Neutrino Mass Germanium Detector Sensitivity Level Neutrino Flux Detector Material 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. [1]
    D.O. Caldwell et al., this conferenceGoogle Scholar
  2. [2]
    H.V. Klapdor, Proceed. VI Moriond Workshop on Massive Neutrinos in Astrophysics and Particle Physics, Tignes, France, 25.1–1.2.1986, Editions Frontiéres, Gif-sur-Yvette, p. 597Google Scholar
  3. [2a]
    K. Grotz, H.V. Klapdor, Phys. Lett. 153B (1985) 1CrossRefGoogle Scholar
  4. [2b]
    and K. Grotz, H.V. Klapdor Nucl. Phys. A, in press (1986)Google Scholar
  5. [3]
    F.T. Avignone et al., Nucl. Instr. Meth. A239, 207 (1985)ADSCrossRefGoogle Scholar
  6. [4]
    A.V. Derbin, L.A. Popeko, A.V. Cherny and G.A. Shishkina, Pisma v GETF 43, 164 (1986) (in Russian)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1986

Authors and Affiliations

  • L. A. Popeko
    • 1
  • A. V. Derbin
    • 1
  • L. A. Kondurov
    • 1
  • V. V. Martynov
    • 1
  • H. V. Klapdor
    • 2
  • J. Metzinger
    • 2
  1. 1.Leningrad Nuclear Physics InstituteGatchina, Leningrad districtRussian
  2. 2.Max-Planck-Institut für KernphysikHeidelbergGermany

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