title: Simulation of x-ray absorption near-edge spectra and x-ray fluorescence spectra of optically excited molecules.
abstract: The x-ray absorption near-edge spectra (XANES) and fluorescence spectra of molecules in the ground state and optically excited states are computed using time-dependent density functional theory and time-dependent Hartree-Fock theory. The calculated XANES spectra of optically excited methanol, benzonitrile, hydrogen sulphide, and titanium tetrachloride and the fluorescence spectra of optically excited methanol can be used to simulate ultrafast optical pump/x-ray probe experiments.
authors.affiliation: Department of Chemistry, University of California, Irvine, California 92697-2025, USA.
authors.forename: R K
authors.initials: RK
authors.lastname: Pandey
authors.forename: Shaul
authors.initials: S
authors.lastname: Mukamel