Production yields of micro-second isomers populated in 252Cf(SF)
CEA, DAM, DIF, F-91297 Arpajon, France
Published online: 28 September 2020
A twin Frisch grid ionization chamber loaded with an ultra-thin 252 Cf sample is used in order to detect spontaneous fission events. The chamber is surrounded by 8 HPGe detectors allowing to perform γ-spectroscopic measurements. We are interested in the decay of isomeric states populated in fission fragments. In this contribution we report on preliminary results on production yields of isomeric states with half-lives ranging from few nanoup to few micro-seconds.
© The Authors, published by EDP Sciences, 2020
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