10 citations · 25 across the 8 of their papers we have counts for
8 papers
Twisted Electron Collisions Enhance the Production of Circular Rydberg States
H. S. Parker, S. L. Sims, D. J. Lamphere +1
Circular Rydberg states offer advantages for quantum information and quantum simulation platforms due to their long lifetimes and strong dipole-dipole interactions. Unfortunately,…
Controlling electron projectile coherence effects using twisted electrons
A. L. Harris
In traditional scattering theory, the incident projectile is assumed to have an infinite coherence length. However, over the last decade, experimental and theoretical studies of co…
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…
Recovery Time of Matter Airy Beams using the Path Integral Quantum Trajectory Model
A. L. Harris, T. A. Saxton, Z. G. Temple
The Path Integral Quantum Trajectory (PIQTr) model is introduced as a new computational tool for the study of non-relativistic, quantum mechanical wave packets. We introduce the nu…
Improved Numerical Method for Calculation of 4-Body Transition Amplitudes
A. L. Harris
In order to study 4-body atomic collisions such as excitation-ionization, transfer with target excitation, and double electron capture, the calculation of a nine-dimensional numeri…