The time-dependent close-coupling method for atomic and molecular collision processes Page
1 Journal of Physics B: Atomic, Molecular and Optical Physics TOPICAL REVIEW The …

The motivation for the study of polarization, orientation, and alignment phenomena in atomic
collisions is summarized. Following a brief historical overview of the pioneering …

We present cross sections for electron-impact ionization and simultaneous ionization plus
excitation of helium by electron impact. The results are obtained from a fully nonperturbative …

Electron collisions with atoms, ions, and molecules have represented an important area
of'applied quantum mechanics' for more than a century. This Topical Review is the write-up …

Double-and triple-differential cross sections are presented for the electron-impact ionization
of ground-state hydrogen at incident electron energies of 15.6 and 17.6 eV. The time …

We review the recent progress made in applying the time-dependent close-coupling
approach to ionizing collisions of electrons, photons, and ions with small atoms and …

It is shown that the electron-impact direct double ionization (DDI) process can be presented
as a sequence of two-and three-step processes. Contribution from ionization-ionization …

Multiple electron processes occur widely in atoms, molecules, clusters, and condensed
matters when they are interacting with energetic particles or intense laser fields. Direct …

We present experimental and theoretical results for the electron-impact-induced ionization of
ground-state helium atoms. Using a high-sensitivity toroidal electron spectrometer, we …

A study is made of low-energy electron-impact single ionization of ground-state helium. The
time-dependent close-coupling method is used to calculate total integral, single differential …