Low-energy gamma-ray intensities in the decay of 152,154,155,156Eu
1968; Elsevier BV; Volume: 108; Issue: 1 Linguagem: Inglês
10.1016/0375-9474(68)90150-4
ISSN1873-1554
Autores Tópico(s)Particle physics theoretical and experimental studies
ResumoA re-examination of the low-energy gamma rays produced in the decay of 152,154,155,156Eu was made using the Caltech bent-crystal gamma-ray spectrometer. Sources of high specific activity were obtained by neutron capture in enriched 151Eu and 153Eu. The relative intensities of 11 gamma transitions were in most cases determined with an accuracy of better than 5%. The branching ratios in 155Gd are discussed in terms of the collective model.
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