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Core Excited States in the A=51 Mirror Nuclei

Ekman, Jörgen LU ; Andreoiu, Corina LU ; Fahlander, Claes LU ; Mineva, Milena LU ; Rudolph, Dirk LU ; Bentley, MA; Williams, SJ; Charity, RJ; Ideguchi, E and Reviol, W, et al. (2004) In Physical Review C (Nuclear Physics) 70(5).
Abstract
Three previously unknown high-energy gamma-ray transitions between 4.2 and 5.4 MeV were identified in the T-z=-1/2 nucleus Fe-51 following the fusion-evaporation reaction S-32(Si-28, 2alpha1n)Fe-51. These transitions represent decays of core excited states. The gamma rays were detected in the Ge detector array Gammasphere combined with the neutron detector system Neutron Shell and the charged-particle array Microball. The three transitions are related to the mirror transitions in the T-z= + 1 /2 nucleus Mn-51, and the resulting mirror-energy difference diagram is discussed with predictions from large-scale shell-model calculations.
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publication status
published
subject
in
Physical Review C (Nuclear Physics)
volume
70
issue
5
publisher
American Physical Society
external identifiers
  • wos:000226161000073
  • scopus:12444270010
ISSN
0556-2813
DOI
10.1103/PhysRevC.70.057305
language
English
LU publication?
yes
id
a91920a1-9e60-444a-bfe7-fddca8437d10 (old id 255943)
date added to LUP
2007-10-22 08:08:45
date last changed
2017-11-05 04:33:16
@article{a91920a1-9e60-444a-bfe7-fddca8437d10,
  abstract     = {Three previously unknown high-energy gamma-ray transitions between 4.2 and 5.4 MeV were identified in the T-z=-1/2 nucleus Fe-51 following the fusion-evaporation reaction S-32(Si-28, 2alpha1n)Fe-51. These transitions represent decays of core excited states. The gamma rays were detected in the Ge detector array Gammasphere combined with the neutron detector system Neutron Shell and the charged-particle array Microball. The three transitions are related to the mirror transitions in the T-z= + 1 /2 nucleus Mn-51, and the resulting mirror-energy difference diagram is discussed with predictions from large-scale shell-model calculations.},
  articleno    = {057305},
  author       = {Ekman, Jörgen and Andreoiu, Corina and Fahlander, Claes and Mineva, Milena and Rudolph, Dirk and Bentley, MA and Williams, SJ and Charity, RJ and Ideguchi, E and Reviol, W and Sarantites, DG and Tomov, V and Clark, RM and Cromaz, M and Fallon, P and Macchiavelli, AO and Carpenter, MR and Seweryniak, D},
  issn         = {0556-2813},
  language     = {eng},
  number       = {5},
  publisher    = {American Physical Society},
  series       = {Physical Review C (Nuclear Physics)},
  title        = {Core Excited States in the A=51 Mirror Nuclei},
  url          = {http://dx.doi.org/10.1103/PhysRevC.70.057305},
  volume       = {70},
  year         = {2004},
}