Abstract
The relative probabilities forK-capturePK 931/PK 646=0.109±0.005 andPK 880/PK 646=0.708±0.010 were measured yielding a total transition energyQ EC =(1015.0 ±0.7)keV andQ EC =(1016±3)keV, rsp. The reported 5 keV-transition in the decay of185Os between the 880 keV- and 875 keV-level was not confirmed by comparing the measured relativeK-capture probabilityPK 875/PK 646=0.732±0.007 with the calculated value. This is in accord with the measured upper limit for the lifetime of the 880 keV-level,τ<3 nsec.
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Herrn Prof. Dr. A. Flammersfeld danke ich für die Unterstützung der Arbeit. Mein Dank gilt den Herren Dipl.-Phys. H. Friedrich und K. Wille für die Hilfe bei der Lebensdauerbestimmung, Herrn Doz. H. Langhoff für die Durchsicht des Manuskripts.
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Schmidt-Ott, W.D. Zum Elektroneneinfang des185Os. Z. Physik 232, 398–404 (1970). https://doi.org/10.1007/BF01395392
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DOI: https://doi.org/10.1007/BF01395392