Existing data for $1g_{\frac{9}{2}}$ nucleon-transfer reactions on Sr isotopes are analyzed using root-mean-square radii which were recently obtained from the analysis of large-angle electron scattering. The present analysis implies values of rms radii for $1g_{\frac{9}{2}}$ single-particle orbits which agree with those obtained from electron scattering and disagree with predictions of Hartree-Fock calculations.

• Received 23 January 1978

DOI:https://doi.org/10.1103/PhysRevLett.40.1064