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Proceedings Paper

Laboratory investigations of optical properties of complex organic compounds in interests of studying the interstellar medium
Author(s): E. A. Vandyukov; Yu. S. Demchuk; Suren O. Mirumyants
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Paper Abstract

The present paper gives the results of laboratory investigations of the radiation fine-structure spectra of free molecules of a number of PAHs in the field of the first electronic transition. The objective laws found by us for the first time and connected with the multiplet of the fine structure of the vibronic spectra of PAHs free molecules are compared with the data obtained udner conditions of the low temperature matrix isolation. Results of the given investigations together with the previously published ones can serve the base for the critical analysis of the brought yp hypotheses on the nature of the PAHs origin and state in the astronomic objects.

Paper Details

Date Published: 27 March 2003
PDF: 12 pages
Proc. SPIE 5026, Ninth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics. Part I: Radiation Propagation in the Atmosphere and Ocean, (27 March 2003); doi: 10.1117/12.497175
Show Author Affiliations
E. A. Vandyukov, State Institute of Applied Optics (Russia)
Yu. S. Demchuk, Kostroma State Agricultural Academy (Russia)
Suren O. Mirumyants, State Institute of Applied Optics (Russia)


Published in SPIE Proceedings Vol. 5026:
Ninth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics. Part I: Radiation Propagation in the Atmosphere and Ocean

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