The high-spin states in 45Sc were studied with the GASP multidetector array. The nuclei were excited by the 30Si(18O,p2n)45Sc reaction at ELAB=60 MeV and separated with the Recoil Mass Spectrometer. Several new high-spin levels extending the known single-particle and collective structures were observed. Energies of the negative-parity states agree with the shell model predictions whereas the positive-parity-intruder rotational band extends up to very high rotational frequencies and continues beyond the maximum angular momentum available from the single-particle View the MathML source configuration.
Collective high spin states in 45Sc
BRANDOLINI, FRANCO;LUNARDI, SANTO;SCARLASSARA, FERNANDO;SIGNORINI, COSIMO;SORAMEL, FRANCESCA
1995
Abstract
The high-spin states in 45Sc were studied with the GASP multidetector array. The nuclei were excited by the 30Si(18O,p2n)45Sc reaction at ELAB=60 MeV and separated with the Recoil Mass Spectrometer. Several new high-spin levels extending the known single-particle and collective structures were observed. Energies of the negative-parity states agree with the shell model predictions whereas the positive-parity-intruder rotational band extends up to very high rotational frequencies and continues beyond the maximum angular momentum available from the single-particle View the MathML source configuration.File in questo prodotto:
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