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Thorough Gamma-ray and Particle Decay Investigations of 58Ni

Johansson, Emma LU ; Rudolph, Dirk LU ; Ragnarsson, Ingemar LU ; Andersson, Lise-Lotte LU ; Torres, D. A. ; Andreoiu, C. ; Baktash, C. ; Carpenter, M. P. ; Charity, R. J. and Chiara, C. J. , et al. (2009) In Physical Review C (Nuclear Physics) 80(1).
Abstract
The combined data from three fusion-evaporation reaction experiments have been utilized to investigate the semi-magic nucleus Ni-58(28)30. To detect gamma rays in coincidence with evaporated particles, the Ge-detector array Gammasphere was used in conjunction with the charged-particle detectors Microball and LuWuSiA (the Lund Washington University Silicon Array), and a neutron detector array. The results yield a significantly extended level scheme of Ni-58 comprising some 340 gamma-ray transitions and include a total of at least 14 discrete particle decays into excited states of the daughter nuclei Fe-54 and Co-57. The level scheme is compared with large-scale shell-model calculations and cranked Nilsson-Strutinsky calculations.
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publication status
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subject
in
Physical Review C (Nuclear Physics)
volume
80
issue
1
article number
014321
publisher
American Physical Society
external identifiers
  • wos:000268618500035
  • scopus:68549130757
ISSN
0556-2813
DOI
10.1103/PhysRevC.80.014321
project
Nuclear Structure and Exotic Decays: Doubly-magic 56Ni and Semi-magic 58Ni
language
English
LU publication?
yes
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The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Mathematical Physics (Faculty of Technology) (011040002), Nuclear Physics (Faculty of Science) (011013004)
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0bc0b400-9f73-45a0-ac53-46de98b66c31 (old id 1459755)
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2016-04-01 14:56:22
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@article{0bc0b400-9f73-45a0-ac53-46de98b66c31,
  abstract     = {The combined data from three fusion-evaporation reaction experiments have been utilized to investigate the semi-magic nucleus Ni-58(28)30. To detect gamma rays in coincidence with evaporated particles, the Ge-detector array Gammasphere was used in conjunction with the charged-particle detectors Microball and LuWuSiA (the Lund Washington University Silicon Array), and a neutron detector array. The results yield a significantly extended level scheme of Ni-58 comprising some 340 gamma-ray transitions and include a total of at least 14 discrete particle decays into excited states of the daughter nuclei Fe-54 and Co-57. The level scheme is compared with large-scale shell-model calculations and cranked Nilsson-Strutinsky calculations.},
  author       = {Johansson, Emma and Rudolph, Dirk and Ragnarsson, Ingemar and Andersson, Lise-Lotte and Torres, D. A. and Andreoiu, C. and Baktash, C. and Carpenter, M. P. and Charity, R. J. and Chiara, C. J. and Ekman, Jörgen and Fahlander, Claes and Pechenaya, O. L. and Reviol, W. and du Rietz, Rickard and Sarantites, D. G. and Seweryniak, D. and Sobotka, L. G. and Yu, C. H. and Zhu, S.},
  issn         = {0556-2813},
  language     = {eng},
  number       = {1},
  publisher    = {American Physical Society},
  series       = {Physical Review C (Nuclear Physics)},
  title        = {Thorough Gamma-ray and Particle Decay Investigations of 58Ni},
  url          = {http://dx.doi.org/10.1103/PhysRevC.80.014321},
  doi          = {10.1103/PhysRevC.80.014321},
  volume       = {80},
  year         = {2009},
}