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Evolution of Shapes in 59Cu

Andreoiu, Corina LU ; Rudolph, Dirk LU ; Ragnarsson, Ingemar LU ; Fahlander, Claes LU ; Austin, RAE; Carpenter, MP; Clark, RM; Ekman, Jörgen LU ; Janssens, RVF and Khoo, TL, et al. (2002) In European Physical Journal A. Hadrons and Nuclei1998-01-01+01:00 14(3). p.317-348
Abstract
High-spin states in Cu-59 were populated using the fusion-evaporation reaction Si-28 + Ca-40 at a beam energy of 122 MeV. The Gammasphere Ge-detector array in conjunction with the 4pi charged-particle detector array Microball allowed for the detection of gamma-rays in coincidence with evaporated light particles. The resulting extensive high-spin decay scheme of Cu-59 is presented, which comprises more than 320 gamma-ray transitions connecting about 150 excited states. Their spins and parities have been assigned via directional correlations of gamma-rays emitted from oriented states. Average quadrupole moments of rotational bands have been determined from the analysis of residual Doppler shifts. Shell model calculations in the fp shell are... (More)
High-spin states in Cu-59 were populated using the fusion-evaporation reaction Si-28 + Ca-40 at a beam energy of 122 MeV. The Gammasphere Ge-detector array in conjunction with the 4pi charged-particle detector array Microball allowed for the detection of gamma-rays in coincidence with evaporated light particles. The resulting extensive high-spin decay scheme of Cu-59 is presented, which comprises more than 320 gamma-ray transitions connecting about 150 excited states. Their spins and parities have been assigned via directional correlations of gamma-rays emitted from oriented states. Average quadrupole moments of rotational bands have been determined from the analysis of residual Doppler shifts. Shell model calculations in the fp shell are invoked to study some of the low-spin states, while the experimental characteristics of the rotational bands are analyzed in the configuration-dependent cranked Nilsson-Strutinsky (CNS) approach. (Less)
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Contribution to journal
publication status
published
subject
in
European Physical Journal A. Hadrons and Nuclei1998-01-01+01:00
volume
14
issue
3
pages
317 - 348
publisher
Springer
external identifiers
  • wos:000177729100008
  • scopus:0036666960
ISSN
1434-6001
DOI
10.1140/epja/i2002-10011-3
language
English
LU publication?
yes
id
1d517748-9e4c-497e-a66f-4be29840879a (old id 329838)
date added to LUP
2007-08-07 11:36:43
date last changed
2017-12-10 04:25:57
@article{1d517748-9e4c-497e-a66f-4be29840879a,
  abstract     = {High-spin states in Cu-59 were populated using the fusion-evaporation reaction Si-28 + Ca-40 at a beam energy of 122 MeV. The Gammasphere Ge-detector array in conjunction with the 4pi charged-particle detector array Microball allowed for the detection of gamma-rays in coincidence with evaporated light particles. The resulting extensive high-spin decay scheme of Cu-59 is presented, which comprises more than 320 gamma-ray transitions connecting about 150 excited states. Their spins and parities have been assigned via directional correlations of gamma-rays emitted from oriented states. Average quadrupole moments of rotational bands have been determined from the analysis of residual Doppler shifts. Shell model calculations in the fp shell are invoked to study some of the low-spin states, while the experimental characteristics of the rotational bands are analyzed in the configuration-dependent cranked Nilsson-Strutinsky (CNS) approach.},
  author       = {Andreoiu, Corina and Rudolph, Dirk and Ragnarsson, Ingemar and Fahlander, Claes and Austin, RAE and Carpenter, MP and Clark, RM and Ekman, Jörgen and Janssens, RVF and Khoo, TL and Kondev, FG and Lauritsen, T and Rodinger, T and Sarantites, DG and Seweryniak, D and Steinhardt, T and Svensson, CE and Thelen, O and Waddington, JC},
  issn         = {1434-6001},
  language     = {eng},
  number       = {3},
  pages        = {317--348},
  publisher    = {Springer},
  series       = {European Physical Journal A. Hadrons and Nuclei1998-01-01+01:00},
  title        = {Evolution of Shapes in 59Cu},
  url          = {http://dx.doi.org/10.1140/epja/i2002-10011-3},
  volume       = {14},
  year         = {2002},
}