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Proceedings Paper

State-selected ion-molecule reactions: measurement of absolute cross sections for charge-transfer systems of atmospheric interest
Author(s): Paul-Marie Guyon; Christian Alcaraz
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Paper Abstract

CERISES, an apparatus recently designed to study state selected ion-molecule reaction by threshold photoelectron photoion coincidence (TPEPICO) was used to measure absolute cross sections at energies ranging from 0 to 20 eV in the laboratory. We report the study of three charge transfer systems of atmospheric interest [N2 + O2]+, [N2 + NO]+, and [O2 + NO]+. The ions were prepared either in their ground state or in a known distribution of internal energy states.

Paper Details

Date Published: 22 April 1993
PDF: 8 pages
Proc. SPIE 1858, Laser Techniques for State-Selected and State-to-State Chemistry, (22 April 1993); doi: 10.1117/12.143105
Show Author Affiliations
Paul-Marie Guyon, Univ. Paris-Sud (France)
Christian Alcaraz, Univ. Paris-Sud (France)


Published in SPIE Proceedings Vol. 1858:
Laser Techniques for State-Selected and State-to-State Chemistry
Cheuk Yiu Ng, Editor(s)

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