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Centroid-shift measurement of the mean lifetimes of the 316 and 612 keV states of 192Pt

1973; Elsevier BV; Volume: 202; Issue: 2 Linguagem: Inglês

10.1016/0375-9474(73)90234-0

1873-1554

Gaddis Smith, P. C. Simms,

Nuclear Physics and Applications

Abstract The mean lifetimes of the 316 and 612 keV levels in 192Pt were measured by means of a new variation of the centroid-shift method. The technique uses a triple coincidence among a β-particle and two γ-rays. Values obtained for the lifetimes are τ(316) = 61.7 ± 2.1 and τ(612) = 38.2 ± 2.2psec. The effect of these results on the analysis of the g-factors for these two states is discussed.