Basic equations of the quasiparticle-phonon nuclear model for odd spherical nuclei

The system of basic equations of the quasiparticle-phonon nuclear model for odd spherical nuclei is obtained in general form. The equations take into account the anharmonicity of the vibrations of the even-even core and the corrections made necessary by the Pauli principle. It is shown that the system of equations contains all the variants of approximate equations of the quasiparticle-phonon model that are widely used in calculations.