Gallium-germanium neutrino experiment and conservation of electric charge
Bychuk O. V. , Gavrin V. N.
A limit is imposed on the lifetime of' 'Ga with respect to decay involving a violation of the conservation of electric charge. This limit can be established in a gallium-germanium neutrino experiment. The lifetime of the nuclei for which such a decay is possible is shown to be related to a possible deficiency of electrons in the universe.