Abstract
Cross sections of elastic and inelastic electron scattering at incident electron energies of 250 and 400 MeV are presented. Data are given for elastic and inelastic scattering from and elastic scattering from . The data are analyzed with the use of the shell model, in Born approximation. The rms radius of is found to be 2.64 F at 400 MeV. The rms radius of at 250 and 400 MeV is 2.65 and 2.63 F, respectively. Excited levels in at 5.3, 6.3, and 7.3 MeV are studied. Values of the nuclear transition probabilities are presented for these levels. The spin and parity assignments made are and for the doublet at 5.3 MeV. The 6.3-MeV level is assigned . Of the triplet of levels at 7.3 MeV, only the 7.3- and 7.5-MeV levels are strongly excited. These agree with and , respectively.
- Received 22 May 1970
DOI:https://doi.org/10.1103/PhysRevC.2.2057
©1970 American Physical Society