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Possible rotational states in odd In nuclei

Dietrich, W. ; Bäcklin, A. ; Lannergård, C. O. and Ragnarsson, I. LU (1975) In Nuclear Physics, Section A 253(2). p.429-447
Abstract

Levels and transitions in 107In and 109In have been studied in in-beam spectroscopy on the reactions 106Cd(d, nγ)107In and 108Cd(d, nγ)109In. Low-lying 1 2+ and 3 2+ states resembling the possible rotational bands observed in the heavier In isotopes are seen in both nuclei. The potential energy has been calculated for 107-121In with the odd proton in different orbitals, using the Strutinsky normalization procedure. A prolate minimum at a deformation ε ≈ 0.2 is obtained for the lowest 1 2+ orbital, which is in good agreement with the experimental data for 115-119In. The excitation energy of the 1 2+ minimum... (More)

Levels and transitions in 107In and 109In have been studied in in-beam spectroscopy on the reactions 106Cd(d, nγ)107In and 108Cd(d, nγ)109In. Low-lying 1 2+ and 3 2+ states resembling the possible rotational bands observed in the heavier In isotopes are seen in both nuclei. The potential energy has been calculated for 107-121In with the odd proton in different orbitals, using the Strutinsky normalization procedure. A prolate minimum at a deformation ε ≈ 0.2 is obtained for the lowest 1 2+ orbital, which is in good agreement with the experimental data for 115-119In. The excitation energy of the 1 2+ minimum shows a fairly good agreement with experimental data.

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author
; ; and
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Nuclear reactions
in
Nuclear Physics, Section A
volume
253
issue
2
pages
19 pages
publisher
Elsevier
external identifiers
  • scopus:0001617544
ISSN
0375-9474
DOI
10.1016/0375-9474(75)90490-X
language
English
LU publication?
no
id
a9e0c998-6c26-4a23-a2f6-0f0360cf1897
date added to LUP
2026-01-15 09:51:39
date last changed
2026-01-19 15:14:04
@article{a9e0c998-6c26-4a23-a2f6-0f0360cf1897,
  abstract     = {{<p>Levels and transitions in <sup>107</sup>In and <sup>109</sup>In have been studied in in-beam spectroscopy on the reactions <sup>106</sup>Cd(d, nγ)<sup>107</sup>In and <sup>108</sup>Cd(d, nγ)<sup>109</sup>In. Low-lying 1 2<sup>+</sup> and 3 2<sup>+</sup> states resembling the possible rotational bands observed in the heavier In isotopes are seen in both nuclei. The potential energy has been calculated for <sup>107-121</sup>In with the odd proton in different orbitals, using the Strutinsky normalization procedure. A prolate minimum at a deformation ε ≈ 0.2 is obtained for the lowest 1 2<sup>+</sup> orbital, which is in good agreement with the experimental data for <sup>115-119</sup>In. The excitation energy of the 1 2<sup>+</sup> minimum shows a fairly good agreement with experimental data.</p>}},
  author       = {{Dietrich, W. and Bäcklin, A. and Lannergård, C. O. and Ragnarsson, I.}},
  issn         = {{0375-9474}},
  keywords     = {{Nuclear reactions}},
  language     = {{eng}},
  month        = {{11}},
  number       = {{2}},
  pages        = {{429--447}},
  publisher    = {{Elsevier}},
  series       = {{Nuclear Physics, Section A}},
  title        = {{Possible rotational states in odd In nuclei}},
  url          = {{http://dx.doi.org/10.1016/0375-9474(75)90490-X}},
  doi          = {{10.1016/0375-9474(75)90490-X}},
  volume       = {{253}},
  year         = {{1975}},
}