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Band structures in ...
Band structures in I-123
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Wang, S. Y. (author)
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Komatsubara, T. (author)
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Ma, Y. J. (author)
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Furuno, K. (author)
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Zhang, Y. H. (author)
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Liu, Y. Z. (author)
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Hayakawa, T. (author)
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Mukai, J. (author)
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Iwata, Y. (author)
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Morikawa, T. (author)
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Hagemann, G. B. (author)
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Sletten, G. (author)
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Nyberg, J. (author)
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Jerrestam, D. (author)
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Jensen, H. J. (author)
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Espino, J. (author)
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Gascon, J. (author)
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Gjorup, N. (author)
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- Cederwall, Bo (author)
- KTH,Kärnfysik
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Tjom, P. (author)
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(creator_code:org_t)
- 2006-01-13
- 2006
- English.
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In: Journal of Physics G. - : IOP Publishing. - 0954-3899 .- 1361-6471. ; 32:3, s. 283-294
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Excited states of I-123 were populated via the Cd-116(N-14, alpha 3n) reaction at 65 MeV. The resultant gamma-rays were detected using standard gamma-ray spectroscopic techniques with the NORDBALL detector array. Two previously known positive-parity Delta I = 2 sequences have been extended up to 31/2(+) and 41/2(+). In addition, a number of Delta I = 1 transitions linking the two Delta I = 2 sequences have been observed. It is suggested that both Delta I = 2 sequences are based on a common configuration. This Delta I = 1 band is proposed to be built predominantly on the 97/2[404]7/2(+) oblate configuration, based on the energylevel spectra, B(MI)/B(E2) ratios and the theoretical predictions from the particle-rotor model. The previously identified Delta I = 1 rotational band built on the prolate g(9/2)[404]9/2(+) orbital has also been extended to higher spins. Another previously identified but weakly populated Delta I = 1 band is confirmed and is proposed to be built on the d(5/2)[413]5/2' configuration with the ground state of I-123 as the bandhead.
Keyword
- shape coexistence
- nuclei
- spectroscopy
- i-117
- excitations
Publication and Content Type
- ref (subject category)
- art (subject category)
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To the university's database
- By the author/editor
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Wang, S. Y.
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Komatsubara, T.
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Ma, Y. J.
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Furuno, K.
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Zhang, Y. H.
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Liu, Y. Z.
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show more...
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Hayakawa, T.
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Mukai, J.
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Iwata, Y.
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Morikawa, T.
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Hagemann, G. B.
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Sletten, G.
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Nyberg, J.
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Jerrestam, D.
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Jensen, H. J.
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Espino, J.
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Gascon, J.
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Gjorup, N.
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Cederwall, Bo
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Tjom, P.
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show less...
- Articles in the publication
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Journal of Physi ...
- By the university
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Royal Institute of Technology