A theory of magnetooptical effects in elastic light scattering excited via a near (local) light field is developed. A small resonantly polarizable particle located over a flat surface of a magnetic medium is considered as the near field source and scatterer. The effective polarizability of the particle is calculated self-consistently, taking into account the dynamic effect of image forces in all orders of the perturbation theory over the interaction of the particle with a demagnetized ferromagnetic, and the magnetooptic perturbation is considered in the first order over magnetization. In the case of a medium magnetized parallel to the surface and the plane of incidence of light, matrices of the reflection and scattering coefficients are calculated. Magnetooptical corrections to the ellipticity parameters and cross sections are discussed for all processes involving elastic light scattering by a particle and meridional and equatorial magnetooptical Kerr effects as elementary events.
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