Complete spectroscopy of 30P -: art. no. 024323

The Si-29(p, gamma)P-30 reaction was studied for 32 resonances in the energy range E-p=1.0-2.5 MeV. Angular distributions were measured for 230 primary and secondary transitions. Results from the analysis of these data were combined with previous measurements of the Si-29(p,p(0)) Si-29 and Si-29(p, gamma)P-30 reactions to determine the spin J, parity pi, and isospin T of many levels. Remaining ambiguities were eliminated by comparison with the spectrum of the parent nucleus Si-30 and with the calculated shell-model spectrum. J, pi, and T have been assigned for 103 states up to an excitation energy of 8.0 MeV.