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Initial-state correlation in the electron-impact ionization of argon
(American Physical Society, 2009-01)
Ionization of the 3p orbital of argon by 113.5 and 200 eV incident electrons is studied by means of the post version of the CDW-EIS model. Results are presented for 2, 5, and 10 eV ejected electrons and compared to recent ...
Influence of the projectile charge sign in light particle single ionization of H2O
(Springer, 2019-05)
Positron- and electron-impact ionization of the 1b1 and 3a1 orbitals of H2 O is studied by meansof the CDW-EIS model at an impact energy of 81 eV. Fully differential cross sections are calculated andcontrasted after a ...
Continuum-distorted-wave eikonal-initial-state description of the electron-impact ionization of H2 O at low impact energies
(American Physical Society, 2018-07-05)
Fully differential cross sections for electron impact of gaseous H2O at an impact energy of 81 eV arecalculated within the framework of the continuum-distorted-wave eikonal-initial-state model. Present results arebenchmarked ...
Theory of ionization processes in positron-atom collisions
(Elsevier Science, 2006-12)
We review past and present theoretical developments in the description of ionization processes in positron-atom collisions. Starting from an analysis that incorporates all the interactions in the final state on an equal ...
Light-particle single ionization of argon: Influence of the projectile charge sign
(American Physical Society, 2009-07)
The ionization of the 3p orbital of argon by incident electrons and positrons is studied by means of the post version of the continuum distorted wave–eikonal initial-state model. Results are presented at both 200 and 500 ...
Double ionization of He by ion impact: Second-order contributions to the fully differential cross section
(American Physical Society, 2014-06)
In this work, we present a second-order Born series treatment for the double ionization of He by ion impact. In particular, we show that the well-known independent events and independent electron models naturally result ...
Low-energy electron collisions with C4H6 isomers
(American Physical SocCollege PkEUA, 2004)
CDW theoretical description of the single ionization of argon by positron and electron impact
(Elsevier Science, 2007-08)
In this work, we consider the single ionization of Ar by 200 eV positron and electron impact. The quantum mechanical continuum distorted wave (CDW) model is used in the one-active electron approximation. Parametrizations ...
Double ionization of helium by 2-keV electrons in equal- and unequal-energy configurations
(American Physical Society, 2016-03)
We present theoretical and experimental fully differential cross sections, in coplanar scattering geometry, for the double ionization of helium by electron impacting at 2 keV. The observed structures for both equal and ...