The 49Ca ground-state analogue

Abstract

The 48Ca(p,p)48Ca reaction was investigated, with proton detection at seven angles, in the Ep = 1 940-2 000 keV region, corresponding to the position of the analogue of the 49Ca ground state. The analogue is split into seven components of which the three strongest certainly, and the others most probably have . Gamma rays from the 48Ca(p, γ)49Sc and 48Sc reactions were detected with a Ge(Li) counter. Partial widths are deduced.