Many-Body Approach to Hyperfine Interaction in Atomic Nitrogen
Many-Body Approach to Hyperfine Interaction in Atomic Nitrogen is a scholarly work, published in 1969 in ''Physical Review''. The main subjects of the publication include ground state, Valence electron, hyperfine structure, electron, wave function, physics, Electronic correlation, perturbation theory, density functional theory, low-energy electron diffraction, vacuum polarization, valence, atomic physics, and molecular electronics. It is found that a knowledge of the wave function up to second order is adequate for a sufficiently accurate evaluation of the hfs constant.