The Distorted‐Wave Born Approach for Calculating Electron‐Impact Ionization of Molecules

DH Madison, O Al-Hagan - Journal of Atomic and Molecular …, 2010 - Wiley Online Library
The distorted‐wave Born approximation (DWBA) has been one of the most successful
theoretical approaches for treating electron collisions with complicated atoms, and recently …

Coherent electron emission from simple molecules by impact of energetic charged particles

MF Ciappina, OA Fojon… - Journal of Physics B …, 2014 - iopscience.iop.org
We review the theoretical and experimental progress in the field of coherent electron
emission from simple molecules by the impact of energetic charged particles. We describe in …

Single ionization of the water molecule by electron impact: Angular distributions at low incident energy

C Champion, CD Cappello, S Houamer… - Physical Review A …, 2006 - APS
Recent experimental results of Milne-Brownlie et al. on the ionization of the water molecule
by low-energy electron (250 eV) have been compared to theoretical predictions performed …

Distorted wave Born and three-body distorted wave Born approximation calculations of the fully differential cross section for electron-impact ionization of nitrogen …

J Gao, DH Madison, JL Peacher - The Journal of chemical physics, 2005 - pubs.aip.org
Currently there are no reliable theoretical approaches for calculating fully differential cross
sections (FDCSs) for low-energy electron-impact ionization of large molecules. We have …

An elementary method for calculating orientation-averaged fully differential electron-impact ionization cross sections for molecules

J Gao, JL Peacher, DH Madison - The Journal of chemical physics, 2005 - pubs.aip.org
Currently there are no reliable theoretical approaches for calculating fully differential cross
sections (FDCS) for low-energy electron-impact ionization of large molecules. We have …

Interference effects in single ionization of molecular hydrogen by electronimpact

CR Stia, OA Fojón, PF Weck, J Hanssen… - Journal of Physics B …, 2003 - iopscience.iop.org
A recently developed molecular three-continuum approximation is employed to compute
differential cross sections for the ionization of hydrogen molecules by electron impact. Within …

Interference effects for low-energy electron-impact ionization of nitrogen molecules

J Gao, DH Madison, JL Peacher - Physical Review A—Atomic, Molecular, and …, 2005 - APS
Young's double slit interference effects for low incident energy 75.6 eV electron impact
ionization of N 2 are investigated using the distorted-wave impulse approximation (DWIA) for …

Dynamics of electron impact ionization of the outer and inner valence (1t2 and 2a1) molecular orbitals of CH4 at intermediate and large ion recoil momentum

A Lahmam-Bennani, A Naja… - Journal of Physics B …, 2009 - iopscience.iop.org
The triply differential cross section has been measured for electron-impact ionization of the
outer valence 1t 2 and the inner valence 2a 1 orbitals of methane using the (e, 2e) technique …

(e, 2e) ionization of helium and the hydrogen molecule: signature of two-centre interference effects

EMS Casagrande, A Naja, F Mezdari… - Journal of Physics B …, 2008 - iopscience.iop.org
Abstract Relative (e, 2e) triply differential cross sections (TDCS) are measured for the
ionization of the helium atom and the hydrogen molecule in coplanar asymmetric geometry …

Electron impact ionization of atoms and molecules: an improved BBK model

M Attia, S Houamer, T Khatir, K Bechane… - Journal of Physics B …, 2023 - iopscience.iop.org
We present a new model to study the dynamics of electron impact ionization of atoms and
molecules. In this model, the two outgoing electrons are both described by a Coulomb wave …