Original scientific paper
The prediction of the hindrance factors for the 20O-cluster transition of 255Fm within the enlarged superfluid model
Constantin Cioaca
; Department of Physics, Faculty of Chemistry, Bucharest University, Boul. Carol nr. 13, Bucharest, România
Abstract
Within the one-level R-matrix approach several hindrance factors for a particular radioactive decay, the emission of 20O-nuclei, have been calculated. The interior wave functions are supposed to be given by shell model with effective residual interactions. The exterior wave functions are calculated from a cluster-nucleus double-folding potential obtained with the M3Y interaction. As an example of the cluster decay fine structure, we analized the 20O-radioactivity of 255Fm. Our results for the half-lives indicate that observation of 20O-decay would be very difficult.
Keywords
Hrčak ID:
303087
URI
Publication date:
1.9.1994.
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