Structures in Electron-Impact Excitation Cross Sections of He from 30 to 70 eV
Stephan Ormonde and David E. Golden
Phys. Rev. Lett. 31, 1161 (1973) - Published 5 November, 1973
Interatomic Auger Processes: Effects on Lifetimes of Core Hole States
P. H. Citrin
Phys. Rev. Lett. 31, 1164 (1973) - Published 5 November, 1973
Observation of Two-Electron Penning Ionization in a Thermal-Energy Collision
R. Arrathoon, I. M. Littlewood, and C. E. Webb
Phys. Rev. Lett. 31, 1168 (1973) - Published 5 November, 1973