Atomic Spectroscopy: Introduction to the Theory of Hyperfine Structure

Fine and Hyperfine Structure of Atomic Spectra.- Schrodinger Equation.- Variational Principle For Schrodinger Equation: Orbital Interaction in Hydrogenlike Atoms.- Pauli Equation.- Relativistic Equation for Spin Zero Particle.- Dirac Equation.- Theory of Lamb Shift.- Theory of Spin-1/2 Particles Interacting with Electromagnetic Field.- Particle Motion in Static External Fields.- Origin of Lamb Shift.- Hydrogen Atom.