Indication of Neutrinoless Double Beta Decay of 76Ge to the First Excited State of 76Se. Results of the Frejus Experiment

  • J. Busto
  • J. Chevallier
  • D. Dassié
  • Ph. Hubert
  • A. Larrea
  • P. Larrieu
  • F. Leccia
  • P. Mennrath
  • A. Morales
  • J. Morales
  • R. Nunez-Lagos
  • J. Puimedon
  • J. A. Villar
  • M. M. Villard
Conference paper

Abstract

In the present paper we report on the experimental results of a search for the neutrinoless double beta decay of 76Ge, whose decay scheme is shown in fig. 1.

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References

  1. 1.
    R.J. Ellis et al., Nucl. Phys, A435 (1985) 34.ADSGoogle Scholar
  2. 2.
    A. Morales et al., Weak and Electromagnetic Interactions in Nuclei, Proc. of the Int. Symp., Heidelberg, July 1986, Ed, H.V. Klapdor, Springer-Verlag.Google Scholar
  3. 3.
    W.T. Eadie et al., in Statistical Methods in Experimental Physics, North Holland Publishing Company, 1971, Amsterdam.Google Scholar
  4. 4.
    See ref. 2, and also Proc, of the 12th Int. Conf. on Neutrino Physics and Astrophysics, Sendaï, Japan, 1986.Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1988

Authors and Affiliations

  • J. Busto
    • 1
  • J. Chevallier
    • 2
  • D. Dassié
    • 1
  • Ph. Hubert
    • 1
  • A. Larrea
    • 3
  • P. Larrieu
    • 1
  • F. Leccia
    • 1
  • P. Mennrath
    • 1
  • A. Morales
    • 3
  • J. Morales
    • 3
  • R. Nunez-Lagos
    • 3
  • J. Puimedon
    • 3
  • J. A. Villar
    • 3
  • M. M. Villard
    • 1
  1. 1.Centre d’Etudes Nucléaires de Bordeaux-GradignanGradignanFrance
  2. 2.Centre de Recherches NucléairesStrasbourgFrance
  3. 3.Departamento de Fisica NuclearUniversidad de ZaragozaZaragozaSpain

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