Original scientific paper
Hindrance factors for the 14C-cluster decay of 223Ra within the enlarged superfluid model
Constantin Cioaca
; Department of Physics, Bucharest University, Boul. Carol nr. 13, Bucharest, România
Abstract
Within the one level R–matrix approach several hindrance factors for the radioactive decays are calculated in which 14C nuclei are emitted. The interior wave functions are supposed to be given by the shell model with effective residual interactions i.e. the enlarged superfluid model (ESM). The exterior wave functions are calculated from a cluster–nucleus double–folding model potential obtained with the Michigan 3–Yukawa (M3Y) interaction. As example of the cluster decay fine structure we analysed the case of 14C–decay of 223Ra. Good agreement with the experimental data is obtained.
Keywords
Hrčak ID:
303462
URI
Publication date:
2.5.1995.
Visits: 168 *