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Abstract:
The 153Dy level structure has been investigated through in-beam γ-ray spectroscopy experiment.The reaction 122Sn(36s,5n) was studied at beam energy 165MeV.The highest spin was 81/2.Above I=47/2 isomer,extremely complicated single-particle character was shown.Nuclear shape changes with N and I in the neutron-deficient Dy nuclei were discussed.
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