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Coexistence of superdeformed shapes in Er-154

Lagergren, K; Cederwall, B; Back, T; Wyss, R; Ideguchi, E; Johnson, A; Atac, A; Axelsson, A; Azaiez, F and Bracco, A, et al. (2001) In Physical Review Letters 87(2).
Abstract
A new superdeformed rotational band has been observed in Er-154 using the Euroball Ge detector array. The new band and the one previously observed can be understood as based on coexisting superdeformed structures at prolate and triaxial shapes, respectively. The observation resolves long-standing difficulties in the theoretical interpretation of superdeformed states in Er-154.
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publication status
published
subject
in
Physical Review Letters
volume
87
issue
2
publisher
American Physical Society
external identifiers
  • wos:000169823100010
  • scopus:39249085062
ISSN
1079-7114
DOI
10.1103/PhysRevLett.87.022502
language
English
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no
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1ac93e75-3d18-41dd-bc42-6b7615facfd7 (old id 4281672)
date added to LUP
2014-02-03 10:36:56
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2018-03-25 03:29:51
@article{1ac93e75-3d18-41dd-bc42-6b7615facfd7,
  abstract     = {A new superdeformed rotational band has been observed in Er-154 using the Euroball Ge detector array. The new band and the one previously observed can be understood as based on coexisting superdeformed structures at prolate and triaxial shapes, respectively. The observation resolves long-standing difficulties in the theoretical interpretation of superdeformed states in Er-154.},
  articleno    = {022502},
  author       = {Lagergren, K and Cederwall, B and Back, T and Wyss, R and Ideguchi, E and Johnson, A and Atac, A and Axelsson, A and Azaiez, F and Bracco, A and Cederkäll, Joakim and Dombradi, Z and Fahlander, C and Gadea, A and Million, B and Petrache, CM and Rossi-Alvarez, C and Sampson, JA and Sohler, D and Weiszflog, M},
  issn         = {1079-7114},
  language     = {eng},
  number       = {2},
  publisher    = {American Physical Society},
  series       = {Physical Review Letters},
  title        = {Coexistence of superdeformed shapes in Er-154},
  url          = {http://dx.doi.org/10.1103/PhysRevLett.87.022502},
  volume       = {87},
  year         = {2001},
}