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Triaxial rotor plus particle description of negative-parity states in 125Xe

Lieberz, D. ; Gelberg, A. ; Granderath, A. ; von Brentano, P. ; Ragnarsson, I. LU and Semmes, P. B. (1991) In Nuclear Physics, Section A 529(1). p.1-19
Abstract

Excitation energies and branching ratios in 125Xe have been correctly described by using the triaxial rotor plus particle model with deformation parameter ε{lunate}=0.25 and γ=24°. The observed properties, in particular the degeneracy of the yrast favoured and unfavored bands and the signature inversion in the yrare bands are well described by the model. The distribution of core states in the wave functions has been calculated. This distribution has been used in interpreting the signature inversion and the staggering in B(E2) and B(M1) which have been predicted by the model.

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author
; ; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Nuclear Physics, Section A
volume
529
issue
1
pages
19 pages
publisher
Elsevier
external identifiers
  • scopus:0002621594
ISSN
0375-9474
DOI
10.1016/0375-9474(91)90781-Z
language
English
LU publication?
yes
id
cbb2154e-7394-4d38-9c1d-3732b3020ba9
date added to LUP
2026-01-15 11:00:42
date last changed
2026-01-23 14:43:42
@article{cbb2154e-7394-4d38-9c1d-3732b3020ba9,
  abstract     = {{<p>Excitation energies and branching ratios in <sup>125</sup>Xe have been correctly described by using the triaxial rotor plus particle model with deformation parameter ε{lunate}=0.25 and γ=24°. The observed properties, in particular the degeneracy of the yrast favoured and unfavored bands and the signature inversion in the yrare bands are well described by the model. The distribution of core states in the wave functions has been calculated. This distribution has been used in interpreting the signature inversion and the staggering in B(E2) and B(M1) which have been predicted by the model.</p>}},
  author       = {{Lieberz, D. and Gelberg, A. and Granderath, A. and von Brentano, P. and Ragnarsson, I. and Semmes, P. B.}},
  issn         = {{0375-9474}},
  language     = {{eng}},
  month        = {{07}},
  number       = {{1}},
  pages        = {{1--19}},
  publisher    = {{Elsevier}},
  series       = {{Nuclear Physics, Section A}},
  title        = {{Triaxial rotor plus particle description of negative-parity states in <sup>125</sup>Xe}},
  url          = {{http://dx.doi.org/10.1016/0375-9474(91)90781-Z}},
  doi          = {{10.1016/0375-9474(91)90781-Z}},
  volume       = {{529}},
  year         = {{1991}},
}