4 papers · 1 filter
Single and Double Scattering Mechanisms in Ionization of Helium by Electron Vortex Projectiles
A. L. Harris
Triple differential cross sections (TDCSs) for electron vortex projectile ionization of helium into the azimuthal plane are calculated using the distorted wave Born approximation.…
Control of Arrival Time using Structured Wave Packets
T. A. Saxton, A. L. Harris
Scattering dynamics are examined for Gaussian and non-Gaussian wave packets with identical momentum densities. Average arrival time delays, dwell times, and phase time delays are c…
The Frozen Core Approximation and Nuclear Screening Effects in Single Electron Capture Collisions
A. L. Harris
Fully Differential Cross Sections (FDCS) for single electron capture from helium by heavy ion impact are calculated using a frozen core 3-Body model and an active electron 4-Body m…
Quantum Mechanical Potentials and Inactive Electron Effects in Resonant Charge Exchange Collisions
A. L. Harris, A. Plumadore
Scattering angle differential cross sections for the He+ + He single electron capture process are studied using plane wave Born approximation models for projectile energies between…