3 papers
astro-ph.IM2014
Innershell Photoionization Studies of Neutral Atomic Nitrogen
W. C. Stolte, V. Jonauskas, D. W. Lindle +2
Innershell ionization of a electron by either photons or electrons is important for X-ray photoionized objects such as active galactic nuclei and electron-ionized sources such…
astro-ph.EP2012
K-shell x-ray spectroscopy of atomic nitrogen
M. M. Sant'Anna, A. S. Schlachter, G. Öhrwall +3
Absolute {\it K}-shell photoionization cross sections for atomic nitrogen have been obtained from both experiment and state-of-the-art theoretical techniques. Due to the difficulty…
physics.atom-ph1999
Electric-octupole and pure-electric-quadrupole effects in soft-x-ray photoemission
A. Derevianko, O. Hemmers, S. Oblad +7
Second-order [O(k^2), k=omega/c] nondipole effects in soft-x-ray photoemission are demonstrated via an experimental and theoretical study of angular distributions of neon valence p…