The Influence of Surface Binding Energy on Sputtering in Models of the Sodium Exosphere of Mercury

We have simulated the sodium (Na) exosphere of Mercury to show how the exosphere is affected by the assumed surface binding energy (SBE) of Na in the sputtered component. We constrained ion precipitation onto the surface using distributions for the cusp regions that are consistent with measurements...

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Bibliographic Details
Main Authors: Rosemary M. Killen, Liam S. Morrissey, Matthew H. Burger, Ronald J. Vervack Jr., Orenthal J. Tucker, Daniel W. Savin
Format: Article
Language:English
Published: IOP Publishing 2022-01-01
Series:The Planetary Science Journal
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Online Access:https://doi.org/10.3847/PSJ/ac67de
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