Surface Chemistry Update Of The Kosma-τ Pdr Code

Röllig, Markus

Permalink

https://hdl.handle.net/2142/51205 Copy

Description

Title

Surface Chemistry Update Of The Kosma-τ Pdr Code

Author(s)

Röllig, Markus

Contributor(s)

• Ossenkopf, Volker
• Andree-Labsch, Silke

Issue Date

2014-06-17

Keyword(s)

Mini-symposium: Astronomical Molecular Spectroscopy in the Age of ALMA

Date of Ingest

• 2014-09-17T16:56:28Z
• 2015-04-14T18:38:43Z

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.

Publisher

International Symposium on Molecular Spectroscopy

Type of Resource

text

Genre of Resource

Conference Paper / Presentation

Language

English

Permalink

http://hdl.handle.net/2142/51205

DOI

https://doi.org/10.15278/isms.2014.TF16

Copyright and License Information

Copyright 2014 by the authors. Licensed under a Creative Commons Attribution 4.0 International License. http://creativecommons.org/licenses/by/4.0/

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