Arion Radiation during Wave Propagation in the Galactic Magnetic Field

The problem of wave physics is considered, describing processes occurring on a galactic scale; it is shown that it is necessary to take into account the influence of various disturbing factors on the process under study and, above all, the presence of interstellar gas in galaxies. It is shown that because of this, when electromagnetic waves propagate in interstellar space over galactic distances, not only their energy dissipates, but also a slight change in the speed of their propagation occurs. These influences significantly change the processes of generation of arions by electromagnetic waves, leading to obtaining physically based results.