Journal Article

FZJ-2015-06497

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png A simple formulation of the CH2O photolysis quantum yields

Röth, E.-P. (Corresponding author)FZJ* ; Ehhalt, D.FZJ*

2015
EGU Katlenburg-Lindau

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Please use a persistent id in citations: http://hdl.handle.net/2128/9411  doi:10.5194/acp-15-7195-2015

Abstract: 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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Contributing Institute(s):

1. Troposphäre (IEK-8)
2. Stratosphäre (IEK-7)

Research Program(s):

1. 243 - Tropospheric trace substances and their transformation processes (POF3-243) (POF3-243)

Appears in the scientific report 2015

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Database coverage:
; ; ; ; Current Contents - Physical, Chemical and Earth Sciences ; IF >= 5 ; JCR ; NCBI Molecular Biology Database ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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