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Band structure in 81Sr

Arnell, S. E. ; Ekstrom, C. ; Ekstrom, L. P. ; Nilsson, A. ; Ragnarsson, I. LU ; Smith, P. J. and Wallander, E. (1983) In Journal of Physics G: Nuclear Physics 9(10). p.1217-1235
Abstract

The reactions 78Kr( alpha ,n) and 80Kr( alpha ,3n) were used to populate excited states in 81Sr. The de-excitation of these states was studied by in-beam gamma -ray spectroscopy. A number of new high-spin states forming band structures have been observed. Lifetime measurements have also been performed. Theoretical calculations using a particle-rotor approach based on the Nilsson model have been made. The different bands are generally well reproduced.

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author
; ; ; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Journal of Physics G: Nuclear Physics
volume
9
issue
10
article number
010
pages
19 pages
publisher
IOP Publishing
external identifiers
  • scopus:0040823588
ISSN
0305-4616
DOI
10.1088/0305-4616/9/10/010
language
English
LU publication?
yes
id
4760c550-26f3-4e35-abf1-fcdd50aa495d
date added to LUP
2026-01-15 10:09:00
date last changed
2026-02-06 15:27:04
@article{4760c550-26f3-4e35-abf1-fcdd50aa495d,
  abstract     = {{<p>The reactions <sup>78</sup>Kr( alpha ,n) and <sup>80</sup>Kr( alpha ,3n) were used to populate excited states in <sup>81</sup>Sr. The de-excitation of these states was studied by in-beam gamma -ray spectroscopy. A number of new high-spin states forming band structures have been observed. Lifetime measurements have also been performed. Theoretical calculations using a particle-rotor approach based on the Nilsson model have been made. The different bands are generally well reproduced.</p>}},
  author       = {{Arnell, S. E. and Ekstrom, C. and Ekstrom, L. P. and Nilsson, A. and Ragnarsson, I. and Smith, P. J. and Wallander, E.}},
  issn         = {{0305-4616}},
  language     = {{eng}},
  number       = {{10}},
  pages        = {{1217--1235}},
  publisher    = {{IOP Publishing}},
  series       = {{Journal of Physics G: Nuclear Physics}},
  title        = {{Band structure in <sup>81</sup>Sr}},
  url          = {{http://dx.doi.org/10.1088/0305-4616/9/10/010}},
  doi          = {{10.1088/0305-4616/9/10/010}},
  volume       = {{9}},
  year         = {{1983}},
}