Delayed proton emission in the A=65-77 mass region statistical aspects and structure effects

摘要

The (beta) delayed proton emission of the T(sub Z)=1/2 precursors (sup 65)Ge, (sup 69)Se, (sup 73)Kr, (sup 77)Sr is analysed in terms of statistical behaviour including fluctuation phenomena. Average values of level spacing, partial particle width and total level width are obtained for the proton emitting isotopes. Indications arise for specific structure effects in both the (beta) strength function and the particle emission process. (authors). 11 refs., 2 figs., 1 tab. (Atomindex citation 27:049215)