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Observation and Quadrupole Moment Measurement of the First Superdeformed Band in the A~60 Mass Region

Svensson, C. E. ; Baktash, C. ; Cameron, J. A. ; Devlin, M. ; Eberth, J. ; Flibotte, S. ; Haslip, D. S. ; LaFosse, D. R. ; Lee, I. Y. and Macchiavelli, A. O. , et al. (1997) In Physical Review Letters 79(7). p.1233-1236
Abstract
A high-spin rotational cascade of six gamma rays has been observed in Zn-62. The quadrupole moment of 2.7(-0.5)(+0.7) e b measured for this band corresponds to a deformation beta(2) = 0.45(-0.07)(+0.10). The properties of this band are in excellent agreement with calculations that predict high-spin superdeformed bands in Zn-62 with deformations beta(2) = 0.41-0.49. These results establish a new region of superdeformation for nuclei with neutron and proton numbers N, Z approximate to 30-32.
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publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review Letters
volume
79
issue
7
pages
1233 - 1236
publisher
American Physical Society
external identifiers
  • scopus:0002385639
ISSN
1079-7114
DOI
10.1103/PhysRevLett.79.1233
language
English
LU publication?
yes
additional info
7 The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Nuclear Physics (Faculty of Science) (011013004), Mathematical Physics (Faculty of Technology) (011040002)
id
f567ac3b-85b2-45f7-b750-2c95afe87ba4 (old id 3964702)
alternative location
http://link.aps.org/doi/10.1103/PhysRevLett.79.1233
date added to LUP
2016-04-01 11:58:27
date last changed
2022-03-28 18:23:06
@article{f567ac3b-85b2-45f7-b750-2c95afe87ba4,
  abstract     = {{A high-spin rotational cascade of six gamma rays has been observed in Zn-62. The quadrupole moment of 2.7(-0.5)(+0.7) e b measured for this band corresponds to a deformation beta(2) = 0.45(-0.07)(+0.10). The properties of this band are in excellent agreement with calculations that predict high-spin superdeformed bands in Zn-62 with deformations beta(2) = 0.41-0.49. These results establish a new region of superdeformation for nuclei with neutron and proton numbers N, Z approximate to 30-32.}},
  author       = {{Svensson, C. E. and Baktash, C. and Cameron, J. A. and Devlin, M. and Eberth, J. and Flibotte, S. and Haslip, D. S. and LaFosse, D. R. and Lee, I. Y. and Macchiavelli, A. O. and MacLeod, R. W. and Nieminen, J. M. and Paul, S. D. and Riedinger, L. L. and Rudolph, Dirk and Sarantites, D. G. and Thomas, H. G. and Waddington, J. C. and Weintraub, W. and Wilson, J. N. and Afanasjev, A. V. and Ragnarsson, Ingemar}},
  issn         = {{1079-7114}},
  language     = {{eng}},
  number       = {{7}},
  pages        = {{1233--1236}},
  publisher    = {{American Physical Society}},
  series       = {{Physical Review Letters}},
  title        = {{Observation and Quadrupole Moment Measurement of the First Superdeformed Band in the A~60 Mass Region}},
  url          = {{https://lup.lub.lu.se/search/files/2726382/3971818.pdf}},
  doi          = {{10.1103/PhysRevLett.79.1233}},
  volume       = {{79}},
  year         = {{1997}},
}