Rotational structure and signature inversion in odd-odd Y-84

Jan, 1993
Published in:
  • Phys.Rev.C 47 (1993) R1-R4

Citations per year

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Abstract: (APS)
High spin states with angular momentum up to 21ħ in Y84 have been established for the first time through the discrete-line γ-ray spectroscopy using the Co59(28Si,2pn)84Y reaction at 98 MeV. The experimental level scheme exhibits rotational characteristics with a large signature splitting and also signature inversion at I=11ħ. Theoretical calculations using the particle-rotor model with axial symmetry provide a good description of the observed phenomena.
  • 27.50.+e
  • 23.20.Lv
  • 21.10.Re
  • 21.10.Hw