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Rotational bands with πgθ/2-2 structure in z ≥ 50, n ∼ 56-65 nuclei

Afanasjev, A. V. ; Ragnarsson, I. LU and Sears, J. M. (1996) In Acta Physica Polonica B 27(1-2). p.187-195
Abstract

The properties of rotational bands in the A ∼ 110 (Z ≥ 50 N ∼ 56-65) mass region are investigated within the configuration-dependent shell-correction approach with the cranked Nilsson potential. It is shown that in nuclei with Z > 50, N < 60, smooth terminating bands based on two proton holes in the g9/2 subshell might be observed over a wide spin range up to termination. In the N > 60 nuclei, the terminating states of such bands reside well above the yrast line in calculations. The results of calculations are consistent with available experimental data.

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author
; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Acta Physica Polonica B
volume
27
issue
1-2
pages
9 pages
publisher
Jagiellonian University
external identifiers
  • scopus:0010120318
ISSN
0587-4254
language
English
LU publication?
yes
id
20a733fb-3477-4365-8c15-df6b9fc3a370
date added to LUP
2026-01-15 10:39:46
date last changed
2026-01-27 15:01:19
@article{20a733fb-3477-4365-8c15-df6b9fc3a370,
  abstract     = {{<p>The properties of rotational bands in the A ∼ 110 (Z ≥ 50 N ∼ 56-65) mass region are investigated within the configuration-dependent shell-correction approach with the cranked Nilsson potential. It is shown that in nuclei with Z &gt; 50, N &lt; 60, smooth terminating bands based on two proton holes in the g<sub>9/2</sub> subshell might be observed over a wide spin range up to termination. In the N &gt; 60 nuclei, the terminating states of such bands reside well above the yrast line in calculations. The results of calculations are consistent with available experimental data.</p>}},
  author       = {{Afanasjev, A. V. and Ragnarsson, I. and Sears, J. M.}},
  issn         = {{0587-4254}},
  language     = {{eng}},
  number       = {{1-2}},
  pages        = {{187--195}},
  publisher    = {{Jagiellonian University}},
  series       = {{Acta Physica Polonica B}},
  title        = {{Rotational bands with πg<sub>θ/2</sub><sup>-2</sup> structure in z ≥ 50, n ∼ 56-65 nuclei}},
  volume       = {{27}},
  year         = {{1996}},
}