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Title:Surface Chemistry Update Of The Kosma-τ Pdr Code
Author(s):Röllig, Markus
Contributor(s):Ossenkopf, Volker; Andree-Labsch, Silke
Subject(s):Mini-symposium: Astronomical Molecular Spectroscopy in the Age of ALMA
Abstract:Numerical PDR codes are commonly limited to a pure gas-phase chemistry, with the exception of the Formation of \chem{H2}. For most species this is reasonably well assumption given the usual physical conditions in photondominated regions. However, for some species, such as \chem{H2O}, \chem{O2}, or \chem{CH3OH}, the pure gas-phase computation is insufficient. We present a recent update of the chemistry included in the Cologne PDR code KOSMA-{$\tau$}, where we included a network of grain surface reactions into our chemical computation scheme.
Issue Date:2014-06-17
Publisher:International Symposium on Molecular Spectroscopy
Citation Info:Röllig, M.; Ossenkopf, V.; Andree-Labsch, S. SURFACE CHEMISTRY UPDATE OF THE KOSMA-τ PDR CODE. Proceedings of the International Symposium on Molecular Spectroscopy, Urbana, IL, June 16-21, 2014. DOI: 10.15278/isms.2014.TF16
Genre:CONFERENCE PAPER/PRESENTATION
Type:Text
Language:English
URI:http://hdl.handle.net/2142/51205
DOI:10.15278/isms.2014.TF16
Rights Information:Copyright 2014 by the authors. Licensed under a Creative Commons Attribution 4.0 International License. http://creativecommons.org/licenses/by/4.0/
Date Available in IDEALS:2014-09-17
2015-04-14


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