Angular correlation between photoelectrons and Auger electrons within scattering theory

Angular correlation between photoelectrons and Auger electrons within scattering theory

Calculated and measured angular correlation between photoelectrons and Auger electrons from K-shell ionization

We have applied a recently developed computational method to an experimental puzzle that involves a slow outgoing electron that is scattered by a high-energy Auger electron. Although the experiment seemed to be in a regime accurately described by classical mechanics, such classical calculations could not accurately model the angular distribution of the electron pair. Using the wavefunction from...

Angular correlation between photoelectrons and auger electrons from K-shell ionization of neon.

We have used cold target recoil ion momentum spectroscopy to study the continuum correlation between the photoelectron of core-photoionized neon and the subsequent Auger electron. We observe a strong angular correlation between the two electrons. Classical trajectory Monte Carlo calculations agree quite well with the photoelectron energy distribution that is shifted due to the potential change ...

Angular Scattering of Electrons in Hydrogen and Helium.

In view of the recent work which has been done by Davisson and Ger-mer,l G. P. Thomson,2 and others in investigating the angular scattering of electrons by crystals, and the work of E. G. Dymond3 in extending these investigations to the scattering of electrons by helium, it was.thought worthwhile to see if similar results could be obtained for this-scattering by other monatomic and diatomic gas...

Absolute Auger rates, relative intensities and angular distribution for the KLL spectra of Auger electrons from laser-excited sodium

The absolute Auger rates, relative intensities and the angular anisotropy coefficients of Auger electrons have been calculated for the KLL Auger spectra of laser-excited sodium atoms. Where in closed-shell atoms the KLL Auger lines have to be isotropic this is no longer valid for certain Auger transitions in open-shell systems. To study the KLL Auger spectra of 3s → 3p excited sodium atoms we c...