Table of Contents
Laser Chemistry
Volume 10, Issue 2, Pages 73-80
http://dx.doi.org/10.1155/1989/27095

Nonlinear Laser Chemistry of Maleic Acid

1Academy of Sciences of the GDR, Central Institute of Optics and Spectroscopy, Rudower Chaussee, Berlin GDR–1199, Germany
2Karl-Weierstraβ-Institute of Mathematics, Mohrenstraβe, Berlin GDR–1986, Germany
3Central Institute of Physical Chemistry, Rudower Chaussee, Berlin GDR – 1199, Germany

Received 15 May 1988; Accepted 17 June 1988

Copyright © 1989 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

With reference to recent laser investigations of excited state reactions of maleic acid in Letokhov’s group, relevant excited state constants were determined by means of a physico-mathematical methods package of nonlinear absorption and the excited state populations were calculated for the experimental conditions. Based on this, a change of the assignment of the found reactions to excited states is suggested in the following manner: dimerization in T1 and maleic acid formation in a higher excited triplet.