This review covers the outer core level photoionization of the free 3d metal atoms from Sc to
Cu. The experimental 3p, 3s and 2p photoemission and photoabsorption spectra are …

Although breakdowns in the dipole approximation in the soft-X-ray photon-energy range
(hν< 5 keV) were first observed 30 years ago and have been studied theoretically for many …

The so-called elementary theory of the atomic photoeffect is presented in a form that is
suited for practical numerical calculation of subshell cross sections and angular distributions …

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 …

We experimentally investigate the effects of the linear photon momentum on the momentum
distributions of photoions and photoelectrons generated in one-photon ionization in an …

The Xe 5 s nondipole photoelectron parameter γ is obtained experimentally and
theoretically from threshold to∼ 200 e V photon energy. Significant nondipole effects are …

We have observed photoexcitation of the dipole-forbidden 1 s 2 S 0 1→ 2 p 2 D 2 1
resonance in helium by measuring the nondipolar forward-backward asymmetry of …

Although a great deal of effort has been devoted to investigating dipole photoionization of
plasma-embedded atoms, far less is known about the corresponding quadrupole transitions …

Breakdowns in the dipole approximation in the soft-X-ray photon-energy range (hν< 5keV)
were first observed 30 years ago and have been studied theoretically for many years …

Both dipole and nondipole angular distribution parameters for photoelectrons emitted from
the endohedral Ne@ C 60 atom are investigated within both the framework of the Dirac …