Buscar
Mostrando ítems 11-20 de 527
Superluminal X-shaped beams propagating without distortion along a coaxial guide
(Amer Physical SocCollege PkEUA, 2002)
A doubly distorted-wave method for atomic ionization by ultrashort laser pulses
(IOP Publishing, 2012-12)
We study a time-dependent distorted-wave formulation of atomic ionization by short laser pulses named the double-distorted Coulomb?Volkov (DDCV) approximation. The method takes into account the distortions introduced by ...
Electron capture to the continuum manifestation in fully differential cross sections for ion impact single ionization
(IOP Publishing, 2018-04)
We present theoretical calculations of single ionization of He atoms by protons and multiply charged ions. The kinematical conditions are deliberately chosen in such a way that the ejected electron velocity matches the ...
ELECTRONIC EXCITATION OF H2O BY ELECTRON-IMPACT
(Iop Publishing LtdBristolInglaterra, 1995)
Influence of initial state distortion in ion-atom collisions
(IOP Publishing, 2004-05-30)
We have studied the influence of initial state distortion in a single ionization by ion impact. We have taken a continuum distorted wave type distortion and by taking up to the first order in its asymptotic series expansion ...
New approach for approximating the continuum wave function by Gaussian basis set
(Elsevier Science, 2012-12)
A new approach for approximating the continuum wave functions for hydrogenic atoms with Gaussians basis sets is developed and tested. In this the plane wave is left unchanged and the distorting factor, represented by the ...
Energy and angular distribution of electrons in ionization of He and Ne by 6-MeV/u bare carbon ions: Comparison with continuum-distorted-wave eikonal-initial-state calculations in prior and post forms
(American Physical Society, 2014-11)
We have measured the absolute double-differential cross sections (DDCS) for electron emission in ionization of He and Ne atoms under the impact of 6-MeV/u C6+ ions. Data were collected between 1 and 500 eV for He, while ...