Hostname: page-component-cd9895bd7-dzt6s Total loading time: 0 Render date: 2024-12-27T05:50:04.717Z Has data issue: false hasContentIssue false
  • English
  • Français

Planetary Evaporation and the Dynamics of Planet Wind/Stellar Wind Bow Shocks

Published online by Cambridge University Press:  27 January 2016

A. Frank ,
B. Lui ,
J. Carroll-Nellenback ,
A. C. Quillen ,
E. G. Blackman ,
J. Kasting  and
I. Dobbs-Dixon
A. Frank
Affiliation:
University of Rochester
B. Lui
Affiliation:
University of Rochester
J. Carroll-Nellenback
Affiliation:
University of Rochester
A. C. Quillen
Affiliation:
University of Rochester
E. G. Blackman
Affiliation:
University of Rochester
J. Kasting
Affiliation:
Penn State University
I. Dobbs-Dixon
Affiliation:
New York University Abu Dhabi
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

We present initial results of a new campaign of simulations focusing on the interaction of planetary winds with stellar environments using Adaptive Mesh Refinement methods. We have confirmed the results of Stone & Proga (2009) that an azimuthal flow structure is created in the planetary wind due to day/night temperatures differences. We show that a backflow towards the planet will occur with a strength that depends on the escape parameter. When a stellar outflow is included, we see unstable bow waves forming through the outflow's interaction with the planetary wind.

Keywords

Exo-planets. Evaporative FlowsBow Shocks
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 10 , Issue S314: Young Stars & Planets Near the Sun , November 2015 , pp. 237 - 240
Copyright
Copyright © International Astronomical Union 2016 

References

Ballister, G., King, D., & Herbert, , 2007, Nature, 445, 511CrossRefGoogle Scholar
Bisikalo, D., et al. 2013. ApJ 764, 19Google Scholar
Cohen, O., Kashyap, V. L., Drake, J. J., Sokolov, I. V., & Gombosi, T. I. 2011. ApJ 738, 166CrossRefGoogle Scholar
Cunningham, A., Frank, A., Varniere, P., Mitran, S., & Jones, T. W., 2009, ApJ, 182, 519Google Scholar
Hunten, D. M., Pepin, R. O., & Walker, J. C. G., 1987, Icarus, 69, 532549CrossRefGoogle Scholar
Lecavelier des Etangs, A., Ehrenreich, D., Vidal-Madjar, A., et al. 2010, A&A, 514, 72Google Scholar
Matsakos, T., Uribe, A., & Königl, A. 2015, ArXiv e-prints arXiv:1503.03551Google Scholar
Owen, J. E. & Adams, F. 2014, MNRAS 444, 3761Google Scholar
Schneiter, E. M., et al. 2007, The Astrophysical Journal 671, L57Google Scholar
Teyssandier, J., Owen, J. E., Adams, F. C., & Quillen, A. C. 2015, submitted to MNRAS, http://arxiv.org/abs/1504.01680Google Scholar
Stone, J. M. & Proga, D., 2009, Astrophys. J., 694, 205Google Scholar