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

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.