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High-spin States and Shell-model Description of the Neutron-deficient Nuclei 90Ru and 91Ru

Heese, J.; Grawe, H.; Maier, K. H.; Schubart, R.; Cristancho, F.; Gross, C. J.; Jungclaus, A.; Lieb, K. P.; Rudolph, Dirk LU and Eberth, J., et al. (1994) In Physical Review C (Nuclear Physics) 49(4). p.1896-1903
Abstract
High spin states in the neutron deficient isotopes Ru90 and Ru91 have been studied in the 2p2n and 2pn exit channels of the reaction Ar-36 + Ni-58 using the 149 MeV Ar-36 beam at VICKSI and the OSIRIS array. By gating the gammagamma coincidences with evaporated neutrons and protons, excited states in Ru90 were identified for the first time and the level scheme of Ru-91 was extended. In both nuclei, the level energies and branching ratios follow the predictions of shell model calculations performed within the (1g9/2,2p1/2) single-particle space.
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Contribution to journal
publication status
published
subject
in
Physical Review C (Nuclear Physics)
volume
49
issue
4
pages
1896 - 1903
publisher
American Physical Society
external identifiers
  • scopus:0001113459
ISSN
0556-2813
DOI
10.1103/PhysRevC.49.1896
language
English
LU publication?
no
id
23f60bac-f371-4c9f-9e13-a383650b7077 (old id 3963879)
alternative location
http://link.aps.org/doi/10.1103/PhysRevC.49.1896
date added to LUP
2013-08-13 18:51:15
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2017-01-01 06:59:03
@article{23f60bac-f371-4c9f-9e13-a383650b7077,
  abstract     = {High spin states in the neutron deficient isotopes Ru90 and Ru91 have been studied in the 2p2n and 2pn exit channels of the reaction Ar-36 + Ni-58 using the 149 MeV Ar-36 beam at VICKSI and the OSIRIS array. By gating the gammagamma coincidences with evaporated neutrons and protons, excited states in Ru90 were identified for the first time and the level scheme of Ru-91 was extended. In both nuclei, the level energies and branching ratios follow the predictions of shell model calculations performed within the (1g9/2,2p1/2) single-particle space.},
  author       = {Heese, J. and Grawe, H. and Maier, K. H. and Schubart, R. and Cristancho, F. and Gross, C. J. and Jungclaus, A. and Lieb, K. P. and Rudolph, Dirk and Eberth, J. and Skoda, S.},
  issn         = {0556-2813},
  language     = {eng},
  number       = {4},
  pages        = {1896--1903},
  publisher    = {American Physical Society},
  series       = {Physical Review C (Nuclear Physics)},
  title        = {High-spin States and Shell-model Description of the Neutron-deficient Nuclei 90Ru and 91Ru},
  url          = {http://dx.doi.org/10.1103/PhysRevC.49.1896},
  volume       = {49},
  year         = {1994},
}