W. R. Johnson

High-Precision Calculations of Dispersion Coefficients, Static Dipole Polarizabilities, and Atom-Wall Interaction Constants for Alkali-Metal Atoms

Andrei Derevianko, W. R. Johnson, M. S. Safronova et al. · Physical Review Letters · 1999 · 356 citations · Full text

Ultracold Collisions, Engineering, High-precision Calculations +18

Breit Interaction in Multielectron Atoms

Joseph B. Mann, W. R. Johnson · Physical review. A, General physics · 1971 · 316 citations

Engineering, Physics, Breit Energy Shift +14

Multichannel relativistic random-phase approximation for the photoionization of atoms

W. R. Johnson, C. D. Lin · Physical review. A, General physics · 1979 · 245 citations

Engineering, Computational Chemistry, Electronic Excited State +16

Many-body perturbation-theory calculations of energy levels along the lithium isoelectronic sequence

W. R. Johnson, S. A. Blundell, J. Sapirstein · Physical review. A, General physics · 1988 · 235 citations

Engineering, Computational Chemistry, Chemistry +18

Computation of Second-Order Many-Body Corrections in Relativistic Atomic Systems

W. R. Johnson, J. Sapirstein · Physical Review Letters · 1986 · 230 citations

Multiple Sums, Engineering, High-energy Nuclear Reaction +13