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Title:

Molecular theory of ZEKE spectroscopy

Document type:
Zeitschriftenaufsatz
Author(s):
Chao, S. D.; Selzle, H. L.; Neusser, H. J.; Schlag, E. W.; Yao, L.; Lin, S. H.
Abstract:
In this paper, we derive the double-resonance and single-resonance 2-photon absorption cross sections for zero electron kinetic energy (ZEKE) spectroscopy using the inverse Born-Oppenheimer approxn. (IBOA) as a basis set. Quantum chem. calcns. can then be used to evaluate the ZEKE spectra. To show how to analyze the vibronic spectra of ZEKE spectroscopy, a couple of examples were analyzed. Quantum chem. calcns. can be employed to obtain the potential surfaces of mols. and their ions, which can b...     »
Keywords:
Autoionization Franck-Condon principle Photoelectron spectroscopy Quantum chemistry Two-photon absorption Vibronic transition (mol. theory of ZEKE spectroscopy) Vibrational spectra (vibronic mol. theory of ZEKE spectroscopy) mol theory zero electron kinetic energy spectroscopy
Congress title:
CAN 147:245442 73-1 Optical, Electron, and Mass Spectroscopy and Other Related Properties Institute of Applied Mechanics, National Taiwan University, Taipei, Taiwan. Journal 0942-9352
Journal title:
Z. Phys. Chem. (Muenchen, Ger.)
Year:
2007
Journal volume:
221
Journal issue:
5
Pages contribution:
633-646
Fulltext / DOI:
doi:10.1524/zpch.2007.221.5.633
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