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.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11577/2494636
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