IS DARK-MATTER CREATED IN THE GRAVITATION FIELD OF GALAXIES

Using the heuristic arguments of quantum physics we describe a new mec hanism of the creation of short-living particles from the virtual ones in a stationary gravitation field. The mass of these particles is a f unction of the intensity of gravitation field. We suppose that the par ticles created in the gravitation held form a part of the non-baryonic dark matter. Having the intensity of gravitation field in a galaxy we can calculate the density of dark matter created in it by the vacuum quantum fluctuation. We calculate the distribution of this dark matter in a model galaxy and show that its total mass is comparable with the visible mass of the galaxy.