Self-consistent calculations of quadrupole moments of the first 2+ states in Sn and Pb isotopes

Abstract

A method of calculating static moments of excited states and transitions between excited states is formulated for non-magic nuclei within the Green function formalism. For these characteristics, it leads to a noticeable difference from the standard QRPA approach. Quadrupole moments of the first 2+ states in Sn and Pb isotopes are calculated using the self-consistent TFFS based on the Energy Density Functional by Fayans et al. with the set of parameters DF3-a fixed previously. A reasonable agreement with available experimental data is obtained.

5 pages, 6 figures

References in corpus (3)

• Exotic modes of excitation in atomic nuclei far from stability
• Effects of density dependence of the effective pairing interaction on the first $2^{+}$ excitations and quadrupole moments of odd nuclei
• Interaction of the single-particle and collective degrees of freedom in non-magic nuclei: the role of phonon tadpole terms

Cited by in corpus (5)

• Self-consistent calculations of quadrupole moments of spherical nuclei
• The first quadrupole excitations in spherical nuclei and nuclear pairing
• Phonon coupling effects in magnetic moments of magic and semi-magic nuclei
• The first self-consistent calculation of quadrupole moments of odd semi-magic nuclei accounting for phonon induced corrections
• Self-consistent account for phonon induced corrections to quadrupole moments of odd nuclei. Pole and non-pole diagrams