Predicted dynamos for terrestrial extra-solar planets and their influence in habitability
Earth and Planetary Astrophysics
2010-11-29 v1 Geophysics
Abstract
In this paper, we find the internal stratification for terrestrial planets with given mass-radius pairs, and use the core size and density to estimate their maximum dipolar magnetic moment. We also comment on the temporal evolution, although more information (e.g., core composition, mantle rheology and history) is crucial in determining the state of the dynamo with planetary age.
Keywords
Cite
@article{arxiv.1011.5798,
title = {Predicted dynamos for terrestrial extra-solar planets and their influence in habitability},
author = {Natalia Gomez-Perez and Mercedes Lopez-Morales and Thomas Ruedas},
journal= {arXiv preprint arXiv:1011.5798},
year = {2010}
}
Comments
EPSC Abstracts Vol. 5, EPSC2010-299, 2010 (http://meetingorganizer.copernicus.org/EPSC2010/EPSC2010-299.pdf)