Abstract
The , , , and reactions have been used to investigate the states of and . The decay of the levels at 10.27 and 11.43 MeV (doublet) in and of seven levels in has been studied. Limits on lifetimes for the levels and for the states at 1.13 and 2.10 MeV in were determined using the Doppler shift attenuation method. From six isobaric triplets identified in nuclei, Coulomb displacement energies, isovector, and isotensor Coulomb energies have been deduced. Excitation energies of the members of the multiplets are compared with theoretical values obtained from Coulomb displacement energy calculations, using shell model wave functions with particles in the , , and subshells.
NUCLEAR REACTIONS , MeV; , MeV; measured , Doppler shift attenuation, coin. , keV; measured . deduced levels, , branching. , MeV; measured , Doppler shift attenuation, coin. deduced levels, , branching, analog states. Natural and enriched targets.
- Received 3 August 1976
DOI:https://doi.org/10.1103/PhysRevC.15.30
©1977 American Physical Society