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arXiv · 1112.6004

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

Dmitrii Voitenkov·Sergei Kamerdzhiev·Siegfried Krewald·Eduard Saperstein·Sergei Tolokonnikov
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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.

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Dmitrii Voitenkov, Sergei Kamerdzhiev, Siegfried Krewald, Eduard Saperstein, Sergei Tolokonnikov. 2011-12-27. Self-consistent calculations of quadrupole moments of the first 2+ states in Sn and Pb isotopes. https://doi.org/10.1103/physrevc.85.054319

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