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Comparison of potential-energy surfaces and moments of inertia with experimental spectroscopic trends for non-spherical Z = 50-82 nuclei

Ragnarsson, I. LU ; Sobiczewski, A. ; Sheline, R. K. ; Larsson, S. E. LU and Nerlo-pomorska, B. (1974) In Nuclear Physics, Section A 233(2). p.329-356
Abstract

A broad discussion of the ground-state potential-energy surfaces of doubly even deformed and transitional nuclei with Z = 50-82 is presented. The surfaces are calculated microscopically as functions of the quadrupole axial ε and non-axial γ and the axial hexadecapole ε4 deformations. A correlation between the form of the surfaces and the experimental spectroscopic trends is extensively discussed. Comparisons are made with the experimental data including the ground-state band 2+, 4+ and 6+ energy levels, the quasi-gamma band heads, 2'+ and the quasi-beta band heads, 0'+. Some general correlation is found although for more detailed comparisons a need of dynamics becomes... (More)

A broad discussion of the ground-state potential-energy surfaces of doubly even deformed and transitional nuclei with Z = 50-82 is presented. The surfaces are calculated microscopically as functions of the quadrupole axial ε and non-axial γ and the axial hexadecapole ε4 deformations. A correlation between the form of the surfaces and the experimental spectroscopic trends is extensively discussed. Comparisons are made with the experimental data including the ground-state band 2+, 4+ and 6+ energy levels, the quasi-gamma band heads, 2'+ and the quasi-beta band heads, 0'+. Some general correlation is found although for more detailed comparisons a need of dynamics becomes evident. In addition, the electric quadrupole moments and moments of inertia of the nuclei are discussed.

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author
; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Nuclear Physics, Section A
volume
233
issue
2
pages
28 pages
publisher
Elsevier
external identifiers
  • scopus:0001045952
ISSN
0375-9474
DOI
10.1016/0375-9474(74)90460-6
language
English
LU publication?
yes
id
30617358-feea-408d-8cb9-f69eff588112
date added to LUP
2026-01-15 09:52:21
date last changed
2026-01-19 15:07:23
@article{30617358-feea-408d-8cb9-f69eff588112,
  abstract     = {{<p>A broad discussion of the ground-state potential-energy surfaces of doubly even deformed and transitional nuclei with Z = 50-82 is presented. The surfaces are calculated microscopically as functions of the quadrupole axial ε and non-axial γ and the axial hexadecapole ε<sub>4</sub> deformations. A correlation between the form of the surfaces and the experimental spectroscopic trends is extensively discussed. Comparisons are made with the experimental data including the ground-state band 2<sup>+</sup>, 4<sup>+</sup> and 6<sup>+</sup> energy levels, the quasi-gamma band heads, 2'<sup>+</sup> and the quasi-beta band heads, 0'<sup>+</sup>. Some general correlation is found although for more detailed comparisons a need of dynamics becomes evident. In addition, the electric quadrupole moments and moments of inertia of the nuclei are discussed.</p>}},
  author       = {{Ragnarsson, I. and Sobiczewski, A. and Sheline, R. K. and Larsson, S. E. and Nerlo-pomorska, B.}},
  issn         = {{0375-9474}},
  language     = {{eng}},
  month        = {{11}},
  number       = {{2}},
  pages        = {{329--356}},
  publisher    = {{Elsevier}},
  series       = {{Nuclear Physics, Section A}},
  title        = {{Comparison of potential-energy surfaces and moments of inertia with experimental spectroscopic trends for non-spherical Z = 50-82 nuclei}},
  url          = {{http://dx.doi.org/10.1016/0375-9474(74)90460-6}},
  doi          = {{10.1016/0375-9474(74)90460-6}},
  volume       = {{233}},
  year         = {{1974}},
}