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Minimal supersymmetric standard model with the gauge mediated supersymmetry breaking and the neutrinoless double-beta decay

Authors
  • Kaminski, W.A.
  • Wodecki, A.
  • Simkovic, F.
Publication Date
Jan 01, 2000
Identifiers
DOI: 10.1023/A:1022888524248
OAI: oai:inspirehep.net:538746
Source
INSPIRE-HEP
Keywords
License
Unknown
External links

Abstract

Neutrinoless double-beta decay within Minimal Supersymmetric Standard Model with gauge mediated supersymmetry breaking is considered. Limits on R-parity breaking constant \(\lambda _{111}^\prime \) coming from non-observability of 0νββ in 76Ge are found. The dependence of \(\lambda _{111}^\prime \) on different parameters at the messenger scale M are shown, with special attention paid to nuclear part of calculations. We have found that \(\lambda _{111}^\prime \) strongly depends on the effective supersymmetry breaking scale Λ only and deduced limits imposed on this non-standard parameter by the germanium experiment.

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