Restoration of selection rules in nonadiabatic resonant inelastic x-ray scattering

• Recently a new effect in the Raman scattering of x-ray radiation has been predicted theoretically and discovered in experiments, the effect of restoration of the selection rules for the scattering tensor under strong electron-vibrational interaction. We propose a fairly simple model for describing this effect, a model that allows for an exact solution and takes into account the real vibrational structure of the molecule and electron-vibrational interaction.

Nyckelord

SYMMETRY-BREAKING

RAMAN-SCATTERING

AUGER-SPECTRA

EXCITATION

FLUORESCENCE

MOLECULES

EMISSION

NATURAL SCIENCES

NATURVETENSKAP

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