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The decay of Gd151 (in German)

Journal Article · · European Physical Journal. A
DOI:https://doi.org/10.1007/BF01375250· OSTI ID:4687294
;
The electron-capture decay of Gd151 was investigated by means of gamma and gamma - gamma coincidences using scintillation counters. Besides the known gamma rays of 22, 154, 175, 244, and 308 kev, additional gamma transitions with energies of 107 and 350 kev could be assigned to the decay of Gd151. Gammagamma coincidence measurements showed the following cascade transitions - (107 --244 kev), (154-175--22 kev), and (308--22 kev). The K- conversion-coefficients of several transitions were determined by comparing the gamma intensities and the previously knowm conversion electronintensities, using a direct measurement of the K/sup -/ conversion-coefficient of the 175-kev transition by a delayed-coincidence experiment as a normalization of the rdiative intensities. With the available information a levelscheme for Eu151 is proposed.
Research Organization:
Technische Hochschule, Munich
Sponsoring Organization:
USDOE
NSA Number:
NSA-17-041971
OSTI ID:
4687294
Journal Information:
European Physical Journal. A, Journal Name: European Physical Journal. A Journal Issue: 4 Vol. 175; ISSN 1434-6001
Publisher:
Springer
Country of Publication:
Country unknown/Code not available
Language:
German

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Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
CAPTURE
COINCIDENCE METHODS
DECAY
ELECTRONS
EUROPIUM 151
GADOLINIUM 151
GAMMA RADIATION
INTERNAL CONVERSION
MEASURED VALUES
SCINTILLATION COUNTERS