β Decay in the Region of Neutron-deficient $^{69,70,71}$Kr
Résumé
Decay spectroscopy was performed for neutron-deficient nuclei ranging from zinc to krypton with isospin View the MathML source−32≤Tz≤0. Measurements of correlated β -delayed protons allowed us to determine the isobaric analog states fed from the decay of 65Se and 69Kr, constraining the spin of the 69Kr ground state. Preliminary results regarding the half lives for the Tz=−1Tz=−1 systems, relevant to the rapid proton capture (rp) process, are discussed.