Nuclear Levels inCa43

Abstract
The nuclear levels in Ca43 have been studied in the decay of Sc43 by positron emission to Ca43. Levels have been found at 0.369, 0.627, and 0.81 Mev. In an earlier experiment, the decay of K43 by negatron emission was studied by the authors and nuclear levels were found in Ca43 at 0.627, 1.00, 1.39, and 1.61 Mev. The levels have been given configuration assignments. Theoretical discussion of the (f72)3 configuration is compared with experimental results.