Single-photon core-valence double ionization of molecular oxygen

E. Andersson; M. Stenrup; J. H.D. Eland; L. Hedin; M. Berglund; L. Karlsson; A. Larson; H. Agren; J. E. Rubensson; R. Feifel

doi:10.1103/PhysRevA.78.023409

Single-photon core-valence double ionization of molecular oxygen

E. Andersson^*
, M. Stenrup
, J. H.D. Eland
, L. Hedin
, M. Berglund
, L. Karlsson
, A. Larson
, H. Agren
, J. E. Rubensson
, R. Feifel

^*Corresponding author for this work

Uppsala University
KTH Royal Institute of Technology
University of Oxford
Stockholm University
Helmholtz Centre Berlin for Materials and Energy

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

21 Scopus citations

Abstract

Single-photon core-valence double ionization of molecular oxygen has been studied using a magnetic bottle time-of-flight electron coincidence spectrometer. The K-1 V-1 double ionization electron spectrum of O2 is reported and is assigned with the aid of ab initio calculations. A direct comparison of the core-valence double ionization electron spectra with the conventional valence band photoelectron spectrum is made. The lowest core-valence double ionization energy is found to be 571.6 eV and is associated with a Π3 dicationic state.

Original language	English
Article number	023409
Journal	Physical Review A - Atomic, Molecular, and Optical Physics
Volume	78
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevA.78.023409
State	Published - 18 Aug 2008
Externally published	Yes

Access to Document

10.1103/PhysRevA.78.023409

Cite this

@article{f05fa2f7cee34e8c918da45d5e2a2803,

title = "Single-photon core-valence double ionization of molecular oxygen",

abstract = "Single-photon core-valence double ionization of molecular oxygen has been studied using a magnetic bottle time-of-flight electron coincidence spectrometer. The K-1 V-1 double ionization electron spectrum of O2 is reported and is assigned with the aid of ab initio calculations. A direct comparison of the core-valence double ionization electron spectra with the conventional valence band photoelectron spectrum is made. The lowest core-valence double ionization energy is found to be 571.6 eV and is associated with a Π3 dicationic state.",

author = "E. Andersson and M. Stenrup and Eland, \{J. H.D.\} and L. Hedin and M. Berglund and L. Karlsson and A. Larson and H. Agren and Rubensson, \{J. E.\} and R. Feifel",

year = "2008",

month = aug,

day = "18",

doi = "10.1103/PhysRevA.78.023409",

language = "英语",

volume = "78",

journal = "Physical Review A - Atomic, Molecular, and Optical Physics",

issn = "1050-2947",

publisher = "American Physical Society",

number = "2",

}

TY - JOUR

T1 - Single-photon core-valence double ionization of molecular oxygen

AU - Andersson, E.

AU - Stenrup, M.

AU - Eland, J. H.D.

AU - Hedin, L.

AU - Berglund, M.

AU - Karlsson, L.

AU - Larson, A.

AU - Agren, H.

AU - Rubensson, J. E.

AU - Feifel, R.

PY - 2008/8/18

Y1 - 2008/8/18

N2 - Single-photon core-valence double ionization of molecular oxygen has been studied using a magnetic bottle time-of-flight electron coincidence spectrometer. The K-1 V-1 double ionization electron spectrum of O2 is reported and is assigned with the aid of ab initio calculations. A direct comparison of the core-valence double ionization electron spectra with the conventional valence band photoelectron spectrum is made. The lowest core-valence double ionization energy is found to be 571.6 eV and is associated with a Π3 dicationic state.

AB - Single-photon core-valence double ionization of molecular oxygen has been studied using a magnetic bottle time-of-flight electron coincidence spectrometer. The K-1 V-1 double ionization electron spectrum of O2 is reported and is assigned with the aid of ab initio calculations. A direct comparison of the core-valence double ionization electron spectra with the conventional valence band photoelectron spectrum is made. The lowest core-valence double ionization energy is found to be 571.6 eV and is associated with a Π3 dicationic state.

UR - https://www.scopus.com/pages/publications/50049133229

U2 - 10.1103/PhysRevA.78.023409

DO - 10.1103/PhysRevA.78.023409

M3 - 文章

AN - SCOPUS:50049133229

SN - 1050-2947

VL - 78

JO - Physical Review A - Atomic, Molecular, and Optical Physics

JF - Physical Review A - Atomic, Molecular, and Optical Physics

IS - 2

M1 - 023409

ER -

Single-photon core-valence double ionization of molecular oxygen

Abstract

Access to Document

Other files and links

Fingerprint

Cite this