Atomic Spectra

PrefacePart I Chapter I Introduction 1.1 Light and the Structure of Matter 1.2 Regularities in Atomic Spectra Chapter II Spectral Lines 2.1 The Spectrum of Atomic Hydrogen 2.2 Bohr's Theory of the Hydrogen Atom 2.3 Hydrogen-like Ions 2.4 Finite Mass of the Nucleus 2.5 Spectral Series in Elements other than Hydrogen 2.6 Double Nature of the Terms of Alkah Atoms Chapter III Spectra from Atoms with Two Valence Electrons 3.1 Singlet and Triplet Series 3.2 Other Coupling Schemes Chapter IV Fine Structure 4.1 Introduction 4.2 Doublet Structure of Alkali-like Spectra 4.3 Triplet Structure of Alkaline Earth Spectra 4.4 Relativistic Effects in Hydrogen-like Spectra 4.5 The Lamb Shift Chapter V Hyperfine Structure 5.1 Introduction 5.2 Magnetic Hyperfine Structure 5.3 Hyperfine Structure in One-Electron Spectra 5.4 Hyperfine Structure in Two-Electron Spectra 5.5 Refinements in the Theory of Hyperfine Structure 5.6 Isotope Shift 5.7 Simple Non-Relativistic Theory of the Nuclear Volume Effect 5.8 Relativistic Theory of the Nuclear Volume Effect 5.9 Further Developments in the Theory of Isotope Shifts Chapter VI The Zeeman Effect 6.1 Introduction 6.2 Classical Theory of the Zeeman Effect 6.3 The Quantum Theory of the Zeeman Effect 6.4 Zeeman Effect for Zero Spin Angular Momentum 6.5 Zeeman Effect for Zero Orbital Angular Momentum 6.6 Zeeman Effect for Atoms with both Spin and Orbital Angular Momentum 6.7 Zeeman Effect in Hyperfine Structure Chapter VII Radiaton from Atoms 7.1 Introduction 7.2 The Quantum Theory of Radiation 7.3 Selection Rules 7.4 Intensity Rules for Multiplets 7.5 Intensity Rules for Zeeman Components Chapter VIII The Width of Spectral Lines 8.1 Introduction 8.2 Doppler Broadening 8.3 Natural Broadening 8.4 Collision BroadeningBibliographyPart 2 1 A Note an the Spectral Lines of Hydrogen 2 On the Emission Spectra of the Chemical Elements 3 On the Constitution of Atoms and Molecules 4 Some General Laws of Spectroscopy 5 On the Systematics of X-Ray Spectra 6 Theory of the Zeeman Effect 7 Term Structure and Zeeman Effect in Multiplets 8 New Regularities in the Spectra of the Alkaline Earths 9 The Spectra of Atomic Systems with Two Electrons 10 A Relation between Inner Quantum Numbers and Intensities of Multiple Lines 11 Spinning Electrons and the Structure of Spectra 12 On the Theory of Hyperfine Structures 13 Isotopic Displacement and Hyperfine Structure 14 The Isotope Displacement in Hyperfine Structure 15 The Electromagnetic Shift of Energy Levels 16 Calculation of the Natural Line Width on the Basis of Dirac's Theory of Light 17 The Width of Spectral Lines in GasesIndex