Problems with Perturbation Treatments of Anharmonic Nuclear Oscillations

1 March 1972

journal article
research article
Published by American Physical Society (APS) in Physical Review C

Vol. 5 (3) , 1130-1134
https://doi.org/10.1103/physrevc.5.1130

Abstract

Microscopic expressions are obtained for the coefficients in the angular momentum expansion

E_{I} = a_{2} (\frac{1}{2} I) + a_{4} {(\frac{1}{2} I)}^{2} + \dots

of the energies of quasirotational members of quadrupole vibrational bands. Some limitations on the applicability of perturbation treatments of anharmonic corrections to the random-phase approximation are noted.

Keywords

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