Étude de la désintégration radioactive de 187Au: Existence de transitions E0 dans 187Pt?
作者： A. Ben Braham , V. Berg , C. Bourgeois , P. Kilcher , J. Letessier
DOI: 10.1016/0375-9474(79)90010-1
关键词: Physics 、 Atomic physics 、 Spectrometer 、 Nuclear physics 、 Decay scheme 、 Electron 、 Spectrograph 、 Large Hadron Collider
摘要: Abstract The decay 187 Au → Pt has been studied using on-line mass-separated sources produced at ISOCELE (ORSAY) and ISOLDE (CERN). Lifetime measurements were performed with a Gerholm spectrometer precise conversion electron determination 180° spectrograph. A scheme is proposed. Low-lying low-spin states in are discussed. Special attention given to four highly converted transitions (260.3, 262.5, 498.2 498.8 keV) which tentatively considered have large E0 components.
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