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Describing the Spin Dependence of p-Wave Neutron Scattering on Spherical Nuclei in a Two-Phonon Approximation of the Coupled Channel Technique

Abstract

The spin dependence of p-wave neutron scattering by spherical nuclei in region A ≈ 60–130 is analyzed. The spin-orbit splitting of the 3p-maximum of the neutron force function is described using a two-phonon approximation of the coupled channel thechnique. The cross section of inelastic neutron scattering through a composite nucleus is comparable to that of the direct excitation of collective states at an energy of ∼1 MeV.

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Correspondence to V. M. Skorkin.

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Translated by V. Alekseev

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Skorkin, V.M. Describing the Spin Dependence of p-Wave Neutron Scattering on Spherical Nuclei in a Two-Phonon Approximation of the Coupled Channel Technique. Bull. Russ. Acad. Sci. Phys. 84, 929–931 (2020). https://doi.org/10.3103/S1062873820080109

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