Microwave and Optical Spectroscopy of Atoms, Molecules and Plasmas, and Atomic Collision Studies, Applicable to Lasers, Upper Atmosphere and Communication.

Research has been done on the following topics 1 Quantum Electrodynamics and Fundamental Atomic Constants, including Precision Fine Structure Measurements Using Fast Monoenergetic Atomic Beams 2 Atomic and Molecular Structure, including Vibrational States of HD 3 Electron-and Heavy Particle-Atomic Collisions, including Electron Transfer Studies Using an Atomic Hydrogen Target, including Collisions of Alpha Particles with Hydrogen and Helium Atoms, Studies Using the Merging Beams Technique One and Two Electron Molecular Collisions in the eV Energy Range, Polarized Electrons, Low Energy Scattering of Polarized Electrons by Polarized Hydrogen Atoms, and Time-of-Flight Investigations of Molecular Dissociation Products and the Collisional Quenching of Metastable Atoms 4 Theory of Optical Masers. Author