Electron capture ratios in206Bi |
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Authors: | S C Goverse J Kuijper J Blok |
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Institution: | 1. Institut für Experimentalphysik, Ruhr-Universit?t Bochum, Germany
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Abstract: | The level scheme of97Tc has been investigated by observing theγ-rays following the decay of 2.9-d97Ru.γ-singles andγγ-coincidence measurements were carried out with Ge(Li)-detectors. The time difference of coincident γ-rays was measured as a third parameter. From the coincidence events, the intensities ofγγ-cascades were extracted. The97Ru decay gives rise to 18γ-lines which could be fitted into a level scheme of97Tc consisting of 9 levels. Spin and parity assignments of the levels were made from log(ft) values andγ-ray branching ratios. Discrepancies concerning the energy of the first 3/2? state and the existence of a 946 keV level are discussed. |
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