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 …

Dynamics in electron-impact ionization of

DS Milne-Brownlie, SJ Cavanagh, B Lohmann… - Physical Review A …, 2004 - APS
We present multiply differential cross sections for electron-impact ionization of the water
molecule. The experimental results are compared with theoretical cross sections calculated …

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 …

Positron follow-up in liquid water: II. Spatial and energetic study for the most important radioisotopes used in PET

C Champion, C Le Loirec - Physics in Medicine & Biology, 2007 - iopscience.iop.org
With the increasing development of positron emission tomography (PET), β+-emitters are
more and more regularly used in nuclear medicine. Therefore, today it is of prime …

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 …

Electron spectroscopy in proton collisions with dry gas-phase uracil base

P Moretto-Capelle, A Le Padellec - Physical Review A—Atomic, Molecular, and …, 2006 - APS
We have investigated the electron emission by the RNA uracil base (C 4 H 4 N 2 O 2) due to
collisions with protons in the 25 keV–100 keV energy range. Electron spectroscopy was …

Quantum-mechanical predictions of electron-induced ionization cross sections of DNA components

C Champion - The Journal of chemical physics, 2013 - pubs.aip.org
Ionization of biomolecules remains still today rarely investigated on both the experimental
and the theoretical sides. In this context, the present work appears as one of the first …

(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 …

Multicenter distorted-wave method for fast-electron-impact single ionization of molecules

S Zhang, XY Li, JG Wang, YZ Qu, X Chen - Physical Review A, 2014 - APS
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 …

Electron impact ionization of liquid and gaseous water: a single-center partial-wave approach

C Champion - Physics in Medicine & Biology, 2009 - iopscience.iop.org
In this work, we report a unified methodology to express the molecular wavefunctions of
water in both vapor and liquid phases by means of a single-center approach. These latter …