Theoretical and experimental studies of the valence photoelectron spectrum of C2H2

J. Müller; R. Arneberg; H. Ågren; R. Manne; P. Å Malmquist; S. Svensson; U. Gelius

doi:10.1063/1.443705

Theoretical and experimental studies of the valence photoelectron spectrum of C₂H₂

J. Müller^*
, R. Arneberg
, H. Ågren
, R. Manne
, P. Å Malmquist
, S. Svensson
, U. Gelius

^*Corresponding author for this work

University of Bergen
Lund University
Uppsala University

Research output: Contribution to journal › Article › peer-review

35 Scopus citations

Abstract

A high resolution ESCA spectrum of C₂H₂ was recorded using monochromatized AlK_a excitation and was analyzed by means of configuration interaction and multiple configuration SCF wave functions. The role of different schemes for electron-configurational selection in the initial and final states on transition moments and energies was investigated. The spectrum shows a prominent satellite structure in the inner valence region, which is analyzed and discussed in terms of electron correlation, dissociative photoionization, interference, and vibronic coupling effects.

Original language	English
Pages (from-to)	4895-4902
Number of pages	8
Journal	Journal of Chemical Physics
Volume	77
Issue number	10
DOIs	https://doi.org/10.1063/1.443705
State	Published - 1982
Externally published	Yes

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title = "Theoretical and experimental studies of the valence photoelectron spectrum of C2H2",

abstract = "A high resolution ESCA spectrum of C2H2 was recorded using monochromatized AlKa excitation and was analyzed by means of configuration interaction and multiple configuration SCF wave functions. The role of different schemes for electron-configurational selection in the initial and final states on transition moments and energies was investigated. The spectrum shows a prominent satellite structure in the inner valence region, which is analyzed and discussed in terms of electron correlation, dissociative photoionization, interference, and vibronic coupling effects.",

author = "J. M{\"u}ller and R. Arneberg and H. {\AA}gren and R. Manne and Malmquist, \{P. {\AA}\} and S. Svensson and U. Gelius",

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T1 - Theoretical and experimental studies of the valence photoelectron spectrum of C2H2

AU - Müller, J.

AU - Arneberg, R.

AU - Ågren, H.

AU - Manne, R.

AU - Malmquist, P. Å

AU - Svensson, S.

AU - Gelius, U.

PY - 1982

Y1 - 1982

N2 - A high resolution ESCA spectrum of C2H2 was recorded using monochromatized AlKa excitation and was analyzed by means of configuration interaction and multiple configuration SCF wave functions. The role of different schemes for electron-configurational selection in the initial and final states on transition moments and energies was investigated. The spectrum shows a prominent satellite structure in the inner valence region, which is analyzed and discussed in terms of electron correlation, dissociative photoionization, interference, and vibronic coupling effects.

AB - A high resolution ESCA spectrum of C2H2 was recorded using monochromatized AlKa excitation and was analyzed by means of configuration interaction and multiple configuration SCF wave functions. The role of different schemes for electron-configurational selection in the initial and final states on transition moments and energies was investigated. The spectrum shows a prominent satellite structure in the inner valence region, which is analyzed and discussed in terms of electron correlation, dissociative photoionization, interference, and vibronic coupling effects.

UR - https://www.scopus.com/pages/publications/0000388263

U2 - 10.1063/1.443705

DO - 10.1063/1.443705

M3 - 文章

AN - SCOPUS:0000388263

SN - 0021-9606

VL - 77

SP - 4895

EP - 4902

JO - Journal of Chemical Physics

JF - Journal of Chemical Physics

IS - 10

ER -

Theoretical and experimental studies of the valence photoelectron spectrum of C₂H₂

Abstract

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