The observation of Predissociations in the Oxygen Molecular Ion by low-energy electron impact.

Locht, Robert; Schopman, Joop

doi:10.1016/0009-2614(74)80424-0

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The observation of Predissociations in the Oxygen Molecular Ion by low-energy electron impact.

Locht, Robert; Schopman, Joop

1974 • In Chemical Physics Letters, 26 (4), p. 596-600

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https://hdl.handle.net/2268/197

DOI
10.1016/0009-2614(74)80424-0

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Keywords :

Mass Spectrometry; Electron Impact; Kinetic energy; O+/O2; Predissociation

Abstract :

[en] The kinetic energy distribution of the O+ ions formed by dissociative ionization of O2 has been carefully examined in the range of 0.0 to 1.3 eV. In the peak at 600 meV fine structure is observed and interpreted by predissociation. The high energy side of the peak has been ascribed to the predissociation of the 2Deltag, B2Sigma-/g and the C4Sigma-/u states of O2+. The low energy side of the peak is presumably due to the predissociation of the b4Sigma-/g or the 2Phiu state of O2+ or to autoionizing predissociation.

Research center :

Laboratoire de Dynamique Moléculaire

Disciplines :

Chemistry

Author, co-author :

Locht, Robert ; Université de Liège - ULiège > Département de Chimie (Faculté des sciences) > Laboratoire de Dynamique Moléculaire (Sciences)

Schopman, Joop

Language :

English

Title :

The observation of Predissociations in the Oxygen Molecular Ion by low-energy electron impact.

Alternative titles :

[fr] L'observation de prédissociations de l'ion moléculaire de l'oxygène par impact électronique de basse énergie.

Publication date :

1974

Journal title :

Chemical Physics Letters

ISSN :

0009-2614

Publisher :

Elsevier Science, Amsterdam, Netherlands

Volume :

Issue :

Pages :

596-600

Peer reviewed :

Peer Reviewed verified by ORBi

Funders :

FRFC - Fonds de la Recherche Fondamentale Collective [BE]
ULiège. Patrimoine - Université de Liège. Patrimoine [BE]

Commentary :

- Printed version of reprint available on request - Version imprimée du tiré-à-part disponible sur demande

Available on ORBi :

since 03 July 2008

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Bibliography

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