Abstract
Using a fast-slow coincidence apparatus, the life-times of the 89, 442, 617 and 897 keV excited states of Ru99 and the 127, 307, 311, and 545 keV excited states of Ru101 were measured, these levels being excited by the decay of the nuclei Rh99, Rh101, and Tc101. The experimental values of the probabilities of certainγ-transitions were calculated from the results.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, Vol. 16, No. 9, pp. 82–85, September, 1973.
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Begzhanov, R.B., Gladyshev, D.A., Azimov, K.S. et al. Life-time of the excited states of the Ru99 and Ru101 nuclei. Soviet Physics Journal 16, 1258–1261 (1973). https://doi.org/10.1007/BF00890890
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DOI: https://doi.org/10.1007/BF00890890