Gammaübergänge und Energieniveaus in Dy165

O. Schult, B. Maier, U. Gruber

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    Abstract

    220 neutron capture Gamma rays of Dy 165 were measured with the Risø curved crystal spectrometer. The intense transitions permitted the construction of a level scheme for this oddN nucleus. The rotational bandsK=7/2+[633],K=1/2−[521] andK=5/2−[512] were precisely localized, including the spin 11/2 states. Gammavibrational bands built on these Nilsson orbits were observed with their band heads at 538.6, 573.5 and 570.2 keV. TheI=5/2 term at 533 keV can be considered as the 5/2−[523] Nilsson state. The branching ratios allowed the determination of (g K−gR)2-factors for the [633], [521] and [512] bands and yieldedE 1-hindrance factors.
    Original languageEnglish
    JournalZEITSCHRIFT FUR PHYSIK
    Volume182
    Issue number2
    Pages (from-to)171-193
    ISSN0044-3328
    DOIs
    Publication statusPublished - 1964

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