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From highly to supe...
From highly to superdeformed shapes : study of Gd-143
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Lieder, R. M. (author)
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Rzaca-Urban, T. (author)
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Jensen, H. J. (author)
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Gast, W. (author)
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Georgiev, A. (author)
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Jager, H. M. (author)
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van der Meer, E. (author)
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Droste, C. (author)
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Morek, T. (author)
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Bazzacco, D. (author)
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Lunardi, S. (author)
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Menegazzo, R. (author)
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Petrache, C. M. (author)
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Alvarez, C. R. (author)
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Ur, C. A. (author)
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de Angelis, G. (author)
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Napoli, D. R. (author)
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Venkova, T. (author)
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- Wyss, Ramon (author)
- KTH,Fysik
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(creator_code:org_t)
- 2000
- 2000
- English.
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In: Nuclear Physics A. - 0375-9474 .- 1873-1554. ; 671:04-jan, s. 52-70
- 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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- A superdeformed band has been discovered in Gd-143 consisting Of 15 transitions. It does not show the band crossing observed in the neighbouring heavier Gd isotopes and it is degenerate with the superdeformed band in Eu-143. In contrast to other degenerate bands at superdeformed shape, the configurations of the bands are quite different here. They result from the exchange of a nu 6(4) with a pi[404]9/2 configuration. In addition, a collective band has been observed which adopts a well-deformed triaxial shape at high spins according to calculations. The transition from highly to superdeformed shapes proceeds via triaxial shapes.
Keyword
- nuclear reactions Mo-97(V-51,p4n), E=238 MeV
- measured E-gamma, I-gamma, gamma gamma gamma-proton coin, DCO ratios, gamma-polarization
- Gd-143 deduced levels, J, pi, superdeformed bands, configurations
- Compton-suppressed Ge-detector array, Si particle-telescope array
- cranked shell model calculations
- i13/2 intruder band
- quadrupole-moment
- nucleus gd-144
- region
- spectroscopy
- excitations
- eu-144
- dipole
- shell
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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Lieder, R. M.
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Rzaca-Urban, T.
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Jensen, H. J.
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Gast, W.
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Georgiev, A.
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Jager, H. M.
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show more...
-
van der Meer, E.
-
Droste, C.
-
Morek, T.
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Bazzacco, D.
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Lunardi, S.
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Menegazzo, R.
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Petrache, C. M.
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Alvarez, C. R.
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Ur, C. A.
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de Angelis, G.
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Napoli, D. R.
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Venkova, T.
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Wyss, Ramon
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show less...
- Articles in the publication
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Nuclear Physics ...
- By the university
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Royal Institute of Technology