Engineering Physics Annotation << Back ON THE THEORY OF ELECTRON SCATTERING BY NEUTRONS A.A. VASILJEVA, B.A. VEKLENKO The scattering electro-neutron process creates as electro-conductivity and thermo-conductivity of neutron starts. Present day’s theories lead to the too low values of these parameters. In present paper we pay attention to the fact that at resonant or quasi resonant scattering the conventional perturbation theory is not suffi cient. By the approaching to the resonance the increasing of the cross-section is larger than the one predicted by conventional perturbation theory. In the resonance vicinity the pole peculiarity exists that can’t be described by perturbation theory. The proposed mathematical formalism is taken from the theory of light –excited atom scattering. This formalism principally uses the properties of quantum coherent states of electromagnetic fi elds. In present paper it is shown how one can use such formalism for describing the fermions scattering. Keywords: neutrons, electrons, Fermi Hamiltonian, perturbation theory, gigantic resonance. Contacts: E-mail: veklenkoba@yandex.ru Pp. 03-11.