Some results on the photodisintegration of samarium

Autor: Di Caporiacco, G., Mandò, M., Ferrero, F.
Zdroj: Il Nuovo Cimento; August 1959, Vol. 13 Issue: 3 p522-531, 10p
Abstrakt: The total electron capture to β+emission of143Sm has been determined, with respect to that of140Pr; the experimental result isεSm=εPr·1.289. Taking this branching ratio into account the yield of the144Sm(γ, n) reaction is shown to be in agreement with the theoretically expected value. Evidence is given for a 74mactivity, attributable to142Sm from the144Sm(γ, 2n) reaction; an indication for itsK: β+ratio is also given.
Databáze: Supplemental Index