Experiment BEST-2 with a source of ⁶⁵Zn on gallium target for the search of neutrino oscillations on a short baseline

The proposal for an experiment on a 2-zone gallium target of a solar Galliumgermanium neutrino telescope at the Baksan neutrino observatory of the INR RAS with a ⁶⁵Zn source for short baseline neutrino oscillations search is considered. The possibilities of determining the parameters of oscillations, the necessary characteristics of the neutrino source, the possibility of its production and its use are described. The expected results of measurements with a ⁶⁵Zn source are compared with the results expected in the experiment BEST with the ⁵¹Cr source. (paper)