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Lifetimes of superdeformed rotational states in [Formula Presented]

Svensson, C. E. ; Macchiavelli, A. O. ; Juodagalvis, A. LU ; Poves, A. ; Ragnarsson, I. LU ; Åberg, S. LU ; Appelbe, D. E. ; Austin, R. A.E. ; Ball, G. C. and Carpenter, M. P. , et al. (2001) In Physical Review C - Nuclear Physics 63(6). p.5-5
Abstract

Lifetimes have been measured in a superdeformed rotational band recently identified in the [Formula Presented] nucleus [Formula Presented] A large low-spin quadrupole deformation [Formula Presented] is confirmed and a decrease in the collectivity is observed as the high-spin band termination at [Formula Presented] is approached. Detailed comparisons of the experimental [Formula Presented] values with the results of cranked Nilsson-Strutinsky and large-scale [Formula Presented] spherical shell model calculations indicate the need for a more refined treatment of transition matrix elements close to termination in the former, and the inclusion of the complete [Formula Presented] model space in the latter description of this... (More)

Lifetimes have been measured in a superdeformed rotational band recently identified in the [Formula Presented] nucleus [Formula Presented] A large low-spin quadrupole deformation [Formula Presented] is confirmed and a decrease in the collectivity is observed as the high-spin band termination at [Formula Presented] is approached. Detailed comparisons of the experimental [Formula Presented] values with the results of cranked Nilsson-Strutinsky and large-scale [Formula Presented] spherical shell model calculations indicate the need for a more refined treatment of transition matrix elements close to termination in the former, and the inclusion of the complete [Formula Presented] model space in the latter description of this highly-collective rotational band.

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organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review C - Nuclear Physics
volume
63
issue
6
pages
1 pages
publisher
American Physical Society
external identifiers
  • scopus:85035293739
ISSN
0556-2813
DOI
10.1103/PhysRevC.63.061301
language
English
LU publication?
yes
id
b28bdc9e-34e3-47df-90ec-49f2e459fafb
date added to LUP
2024-01-19 12:57:14
date last changed
2024-01-22 14:20:38
@article{b28bdc9e-34e3-47df-90ec-49f2e459fafb,
  abstract     = {{<p>Lifetimes have been measured in a superdeformed rotational band recently identified in the [Formula Presented] nucleus [Formula Presented] A large low-spin quadrupole deformation [Formula Presented] is confirmed and a decrease in the collectivity is observed as the high-spin band termination at [Formula Presented] is approached. Detailed comparisons of the experimental [Formula Presented] values with the results of cranked Nilsson-Strutinsky and large-scale [Formula Presented] spherical shell model calculations indicate the need for a more refined treatment of transition matrix elements close to termination in the former, and the inclusion of the complete [Formula Presented] model space in the latter description of this highly-collective rotational band.</p>}},
  author       = {{Svensson, C. E. and Macchiavelli, A. O. and Juodagalvis, A. and Poves, A. and Ragnarsson, I. and Åberg, S. and Appelbe, D. E. and Austin, R. A.E. and Ball, G. C. and Carpenter, M. P. and Caurier, E. and Clark, R. M. and Cromaz, M. and Deleplanque, M. A. and Diamond, R. M. and Fallon, P. and Janssens, R. V.F. and Lane, G. J. and Lee, I. Y. and Nowacki, F. and Sarantites, D. G. and Stephens, F. S. and Vetter, K. and Ward, D.}},
  issn         = {{0556-2813}},
  language     = {{eng}},
  number       = {{6}},
  pages        = {{5--5}},
  publisher    = {{American Physical Society}},
  series       = {{Physical Review C - Nuclear Physics}},
  title        = {{Lifetimes of superdeformed rotational states in [Formula Presented]}},
  url          = {{http://dx.doi.org/10.1103/PhysRevC.63.061301}},
  doi          = {{10.1103/PhysRevC.63.061301}},
  volume       = {{63}},
  year         = {{2001}},
}