Electron-impact ionization of the hydrogen atom is the prototypical three-body Coulomb
breakup problem in quantum mechanics. The combination of subtle correlation effects and …

The substantial progress that has occurred during the 1990s in the field of electron-atom-
collision theory is discussed. We show how a solution of a small-model three-body problem …

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 past decade has seen extraordinary theoretical progress in the field of fully
kinematically resolved atomic electron-impact ionisation, and its closely related field of …

In parallel with the evolution of femtosecond and attosecond laser as well as free-electron
laser technology, a variety of theoretical methods have been developed to describe the …

A time-dependent close-coupling method is combined with a time-independent distorted-
wave method to calculate the electron ionization cross section for hydrogen. A second-order …

Various correlated photoionization processes in helium are calculated by direct solution of
the time-dependent Schrödinger equation. An inhomogeneous set of time-dependent close …

We suggest that the close-coupling (CC) approach to ionization requires an infinite
expansion of square-integrable pseudostates to completely solve the e− H three-body …

A multicenter distorted-wave (MCDW) method for fast-electron-impact single ionization of a
molecular system in the coplanar-asymmetric kinematics is developed. Plane waves are …

The close-coupling approach to electron-helium single ionization is analyzed and several
ways of defining the scattering amplitudes are determined, for both equal-and unequal …