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| Titel |
A simple formulation of the CH2O photolysis quantum yields |
| VerfasserIn |
E.-P. Röth, D. H. Ehhalt |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1680-7316
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| Digitales Dokument |
URL |
| Erschienen |
In: Atmospheric Chemistry and Physics ; 15, no. 13 ; Nr. 15, no. 13 (2015-07-01), S.7195-7202 |
| Datensatznummer |
250119866
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| Publikation (Nr.) |
 copernicus.org/acp-15-7195-2015.pdf |
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| Zusammenfassung |
| New expressions for the wavelength-dependent photolysis quantum yields of
CH2O, Φj, are presented. They are based on combinations of
functions of the type Ai/(1+exp[−(1/λ − 1/λ0i)/bi]).
The parameters Ai, bi, and λ0i which have a physical
meaning, are obtained by fits to the measured Φj data available
from literature. The altitude dependence of the photolysis frequencies
resulting from the new quantum yield expressions are compared to those
derived from the Φj recommended by JPL and IUPAC. |
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