Dirac–Fock photoionization parameters for HAXPES applications

MB Trzhaskovskaya, VG Yarzhemsky - Atomic Data and Nuclear Data …, 2018 - Elsevier
Presented here are the photoionization cross sections and parameters of the photoelectron
angular distribution for atomic subshells with binding energies lower than 1.5 keV of all …

High-resolution study of the correlation satellites in photoelectron spectra of the rare gases

A Kikas, SJ Osborne, A Ausmees, S Svensson… - Journal of electron …, 1996 - Elsevier
High-resolution, synchrotron radiation excited valence photoelectron satellite spectra, taken
at the magic angle, of all the rare gases, He, Ne, Ar, Kr and Xe, are presented. The facilities …

[BOOK][B] Handbook of Theoretical Atomic Physics: Data for Photon Absorption, Electron Scattering, and Vacancies Decay

M Amusia, L Chernysheva, V Yarzhemsky - 2012 - books.google.com
The aim of this book is to present highly accurate and extensive theoretical Atomic data and
to give a survey of selected calculational methods for atomic physics, used to obtain these …

The influence of core hole relaxation on the main-line intensities in X-ray photoelectron spectra

VG Yarzhemsky, VI Nefedov… - Journal of electron …, 2002 - Elsevier
The main photoelectron line spectroscopic factors that are currently used in photoelectron
spectroscopy for quantitative analysis are calculated for a broad set of atoms. General trends …

Calculation of Ar photoelectron satellites in the hard-x-ray region

VG Yarzhemsky, MY Amusia - Physical Review A, 2016 - APS
The intensities of photoelectron satellite lines, corresponding to the double core hole (DCH)
states of Ar 1 s ionization by hard x rays, are calculated using the many-body perturbation …

Auger rates of second-row atoms calculated by many-body perturbation theory

VG Yarzhemsky, A Sgamellotti - Journal of electron spectroscopy and …, 2002 - Elsevier
Many-body perturbation theory is applied to calculate the KLL Auger rates of all terms of
atoms C, N, F and Ne. Theoretical rates are compared with experiment and other theories for …

Many-Electron Effects in Th 5p and 5s X-Ray Photoelectron Spectra of ThO2

VG Yarzhemsky, YA Teterin, KI Maslakov, AY Teterin… - JETP Letters, 2021 - Springer
The Th 5 p photoelectron spectrum of the ThO2 oxide exhibits an anomalous spin–orbit
splitting, intense satellite, and a poorly observable very strongly broadened Th 5 s line. The …

Calculations of shake-up satellites intensities in photoelectron spectra by generalized configuration interaction method

VG Yarzhemsky, LV Chernysheva - Journal of Physics B: Atomic …, 2022 - iopscience.iop.org
Satellites ie two-hole-one-particle states appear due to many-electron correlations in
photoelectron spectra in addition to main lines corresponding to one-hole states. The correct …

Delay of Photoelectrons Emitted from the Ionized Ne 2s and 2p Shells Including Photoelectron Scattering

LV Chernysheva, VG Yarzhemsky - JETP Letters, 2024 - Springer
Formulas to calculate the atomic photoionization delay have been derived taking into
account the interaction between the channels and the scattering of a photoelectron. The …

Green's function calculation of the satellite spectrum of neon

AS Kheifets - Journal of Physics B: Atomic, Molecular and Optical …, 1995 - iopscience.iop.org
The single-hole Green function with the lowest-order self-energy part has been used to
calculate energies and spectroscopic factors of the neon ion ground and excited states …