Statistical Multistep Direct Emission Theory Revisited

摘要

A recursion equation has been derived for the multistep direct emission probability. The solution of the equation resembles the one given by Feshbach, Kerman and Koonin except for an overall multiplicative factor which depends on the number of steps considered, and the compound nucleus transmission coefficients for the grazing partial waves. An estimate of this factor is given and the consequences of its presence are discussed for the exp 120 Sn(p,n) reaction at 45 MeV. (Atomindex citation 13:701760)