Neutroneneinfangs-Gammaspektrum und Niveauschema von Erbium 167 |
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Authors: | H. Rüdiger Koch |
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Affiliation: | 1. Physik-Department der Technischen Hochschule München, Deutschland 2. Atomenergikommissionens Fors?gsanlaeg Ris?, D?nemark
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Abstract: | The (n, γ)-spectrum of Er 167 was investigated by means of the Risø bent crystal spectrometer. The energies and intensities of 47 transitions were measured. 22 of them were fitted into a level scheme. The rotational bands of theK=7/2+[633],K=1/2?[521], andK=5/2?[512] states were found up to the spin valuesI=11/2+, 9/2?, and 7/2?. Gammavibrational states of these Nilsson orbitals were determined or proposed. The energy of theK=5/2?[523] state was suggested. Branching ratios of gamma transitions were compared with theoretical predictions. |
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