Correlation structure in nondipole photoionization

  title={Correlation structure in nondipole photoionization},
  author={M. Ya. Amusia and Arkadiy S. Baltenkov and Larissa V. Chernysheva and Zineb Felfli and Steven T. Manson and Alfred Z. Msezane},
  journal={Physical Review A},
The nondipole parameters that characterize the angular distribution of the photoelectrons from the 3d subshell of Cs are found to be altered significantly by the inclusion of correlation in the form of interchannel coupling between the 3d 3 / 2 and 3d 5 / 2 photoionization channels. A prominent characteristic maximum is predicted only in the parameters for 3d 5 / 2 photoionization, while the effect for 3d 3 / 2 is rather weak. The results are obtained within the framework of the generalized… 
13 Citations

Non-dipole effects in spin polarization of photoelectrons from 3d electrons of Xe, Cs and Ba

The non-dipole contribution to spin polarization of photoelectrons from Xe, Cs and Ba 3d5/2 and 3d3/2 levels is calculated. The calculation is carried out within the framework of a modified version

The influence of relaxation and nondipole effects on the intensity of X-ray photoelectron spectra

The photoionization cross sections; dipole and nondipole parameters of the angular distribution of photoelectrons; and the spectroscopic factors for the main X-ray photoelectron lines, which are used

Quadrupole photoionization of endohedral Xe@C60

The effect of an endohedral confinement on the quadrupole photoionization of atomic Xe is studied using the relativistic random phase approximation (RRPA). The atom's confinement is modelled by

Modification of the Xe 4d giant resonance by the C60 shell in molecular Xe@C60

It is demonstrated that in photoabsorption of the 4d10 subshell of a Xe atom in molecular Xe@C60, the 4d giant resonance that characterizes the isolated Xe atom is distorted significantly. The

Confinement enhanced spin–orbit interchannel coupling effect on the atomic photoionization

The photoionization cross-section of an atom trapped inside a fullerene anion in the near-threshold region is dominated by the Coulomb confinement resonances. These prominent structures facilitate

Random-phase approximation with exchange for inner-shell electron transitions: effects of inter-shell correlations

A random-phase approximation with exchange (RPAE) method, which allows the inclusion of both the intra-shell correlations and the inter-shell correlations in photoionization calculations, has been

Effects of spin–orbit activated interchannel coupling on dipole photoelectron angular distribution asymmetry parameters

The effects of spin–orbit induced interchannel coupling on the dipole photoelectron angular asymmetry parameter β3d for Xe, Cs and Ba are explored using a modified version of the spin-polarized

Spin polarization of photoelectrons from 3d electrons of Xe, Cs, and Ba (8 pages)

The spin polarization parameters of photoelectrons from Xe, Cs, and Ba $3{d}_{5∕2}$ and $3{d}_{3∕2}$ levels are calculated using a modified version of the so-called spin-polarized random phase



Computation of Atomic Processes: A Handbook for the ATOM Programs

Overview essential physics of the ATOM system mathematical description of atomic properties radial self-consistent Hartree-Fock equations radial self-consistent hartree-fock-dirac equations radial


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Recent ideas concerning the relationship between music and the brain have been derived from patients with brain damage, developmental disorders, and degenerative diseases, however, there is a missing link with respect to amusia.

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