The decay of 95Y
作者： R.E. Larson , C.M. Gordon
DOI: 10.1016/0029-5582(66)90407-X
关键词: Spectral line 、 Physics 、 Decay scheme 、 Ground state 、 Spectrometer 、 Coincidence 、 Gamma ray 、 Scintillation 、 Atomic physics 、 Beta decay
摘要: Abstract The beta-ray and gamma-ray spectra associated with the decay of 95Y were measured scintillation spectrometers. A scheme has been proposed based on these measurements coincidence data. half-life 10.3±0.1 min was measured. Gamma rays found at 0.30, 0.43, 0.96, 1.08, 1.19, 1.33, 1.63, 1.82, 1.95, 2.38, 2.34, 2.63, 2.80, 3.13, 3.26, 3.34 3.555 MeV. highest energy beta transition is 4.3±0.1 MeV to ground state 95Zr. It comprises about 40% a long ƒt value 7.0, indicating first-forbidden, Δ=2 (yes), from p 1 2 − in d 5 + Other transitions end-points 1.17 0.76 adequately resolved but weaker 3.4, 2.7 1.7 only tentatively assigned 95Y. Levels are established 95Zr compared levels observed (d, p) t) reactions.
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