On the production of the chargino and W boson at the interaction of neutralino with high-energy photons

The process of the photoproduction of the chargino and W boson on nonrelativistic neutralinos has been considered within the supersymmetric Standard Model. It has been shown that the energy of the chargino in the limit of high energies of the initial photon approaches a constant limit and its decays are accompanied by the production of leptons with energies in a certain range whose width depends only on the masses of the chargino and neutralino. The importance of this process for the detection of dark matter in the observations of cosmic rays from nearest active galactic nuclei and in experiments at modern colliders has been discussed.