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          Institute: MPI für Astronomie     Collection: Publikationen_mpia     Display Documents



ID: 742781.0, MPI für Astronomie / Publikationen_mpia
Grain surface models and data for sstrochemistry
Authors:Cuppen, H. M.; Walsh, C.; Lamberts, T.; Semenov, D.; Garrod, R. T.; Penteado, E. M.; Ioppolo, S.
Date of Publication (YYYY-MM-DD):2017
Title of Journal:Space Science Reviews
Volume:212
Issue / Number:1-2
Start Page:1
End Page:58
Audience:Not Specified
Abstract / Description:The cross-disciplinary field of astrochemistry exists to understand the formation, destruction, and survival of molecules in astrophysical environments. Molecules in space are synthesized via a large variety of gas-phase reactions, and reactions on dust-grain surfaces, where the surface acts as a catalyst. A broad consensus has been reached in the astrochemistry community on how to suitably treat gas-phase processes in models, and also on how to present the necessary reaction data in databases; however, no such consensus has yet been reached for grain-surface processes. A team of {˜}25 experts covering observational, laboratory and theoretical (astro)chemistry met in summer of 2014 at the Lorentz Center in Leiden with the aim to provide solutions for this problem and to review the current state-of-the-art of grain surface models, both in terms of technical implementation into models as well as the most up-to-date information available from experiments and chemical computations. This review builds on the results of this workshop and gives an outlook for future directions.
Free Keywords:Surface reactions; Molecular ices; Accretion; Desorption; Photoprocesses; Diffusion
External Publication Status:published
Document Type:Article
Communicated by:N. N.
Affiliations:MPI für Astronomie
Identifiers:ISSN:0038-6308
URL:http://adsabs.harvard.edu/abs/2017SSRv..212....1C
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