Hyperfine Structure of the Stable Lithium Isotopes. II

A theoretical treatment of the hfs anomaly between ${\mathrm{Li}}^6$ and ${\mathrm{Li}}^7$ is given, and the result compared with that reported in the preceding paper. The distribution of nuclear charge and magnetism, the polarization of the electron wave function by the nuclear electric-quadrupole moment, and the specific mass correction are treated. Agreement with experiment is obtained with a value for the $p$-nucleon radial parameter not inconsistent with that obtained from electron-scattering experiments.