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Effects of the ground state correlations on the structure of vibrational states

D. Karadjov·V. V. Voronov·F. Catara·M. Grinberg·A. P. Severyukhin
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Abstract

A method to treat the ground state correlations beyond the RPA is presented. A set of nonlinear equations taking into account effects of the ground state correlations on the pairing and phonon-phonon coupling is derived. The influence of such correlations on properties of the vibrational states in spherical nuclei is studied.

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D. Karadjov, V. V. Voronov, F. Catara, M. Grinberg, A. P. Severyukhin. 1998-10-26. Effects of the ground state correlations on the structure of vibrational states. https://doi.org/10.1016/s0375-9474(98)00563-6

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