Experimental and theoretical investigation of the soft x-ray emission spectrum of molecular oxygen

• A high-resolution x-ray emission spectrum of molecular oxygen is presented. Comparisons with ab initio calculations are made regarding relative intensities, energies, and band profiles for the outer valence, 2PI(g), 4PI(u), 2PI(u), 4SIGMA(g)-, 2SIGMA(g)-, levels. The importance of lifetime-vibrational interference is discussed.

Nyckelord

VIBRATIONAL STRUCTURE

ELECTRON

AUGER

O-2

AUTOIONIZATION

APPROXIMATION

IONIZATION

RESONANCE

WATER

NO

NATURAL SCIENCES

NATURVETENSKAP

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