Kinetic Monte Carlo simulations of water ice porosity: extrapolations of deposition parameters from the laboratory to interstellar space-Reference-Cited by-同舟云学术

Kinetic Monte Carlo simulations of water ice porosity: extrapolations of deposition parameters from the laboratory to interstellar space

Published:2018 Issue:8 Volume:20 Page:5553-5568
ISSN:1463-9076
Container-title:Physical Chemistry Chemical Physics
language:en
Short-container-title:Phys. Chem. Chem. Phys.

Author:

Clements Aspen R.¹²³⁴^ORCID,Berk Brandon¹²³⁴^ORCID,Cooke Ilsa R.¹²³⁴^ORCID,Garrod Robin T.¹²³⁴⁵^ORCID

Affiliation:

1. Department of Chemistry

2. University of Virginia

3. Charlottesville

4. USA

5. Department of Astronomy

Abstract

Using an off-lattice kinetic Monte Carlo model we reproduce experimental laboratory trends in the density of amorphous solid water (ASW) for varied deposition angle, rate and surface temperature. Extrapolation of the model to conditions appropriate to protoplanetary disks and interstellar dark clouds indicate that these ices may be less porous than laboratory ices.

Funder

National Aeronautics and Space Administration

Publisher

Royal Society of Chemistry (RSC)

Subject

Physical and Theoretical Chemistry,General Physics and Astronomy

Link

http://pubs.rsc.org/en/content/articlepdf/2018/CP/C7CP05966C

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