The Placement of the 188 keV Transition in 70Ga

Abstract
A careful study of the y-rays following the 70Zn(p, ny)1�Ga reaction has shown no evidence for a first excited state at 188 keY in 70Ga. However, a 188 keY y-ray transition was found to de-excite the 879 keY level in 70Ga, whose half-life was measured to be 24�3 ns.