Explanation of Some Stripping Transitions to Unbound Isobaric Analog States

Abstract

Several ($^{3}\mathrm{He}$, $d$) and ($d,n$) transitions on Zr and Mo targets leading to unbound isobaric analog states, which had previously been reported anomalous in comparison with distorted-wave Born-approximation predictions, have been recalculated using a different form-factor prescription. Broad overall agreement with experiment is obtained, indicating that both the nuclear structure and the reaction mechanism are normal.