Please use this identifier to cite or link to this item:
http://hdl.handle.net/10773/25110
Title: | Planets in mean-motion resonances and the system around HD45364 |
Author: | Correia, Alexandre C. M. Delisle, Jean-Baptiste Laskar, Jacques |
Issue Date: | 2017 |
Publisher: | Springer |
Abstract: | In some planetary systems, the orbital periods of two of its members present a commensurability, usually known by mean-motion resonance. These resonances greatly enhance the mutual gravitational influence of the planets. As a consequence, these systems present uncommon behaviors, and their motions need to be studied with specific methods. Some features are unique and allow us a better understanding and characterization of these systems. Moreover, mean-motion resonances are a result of an early migration of the orbits in an accretion disk, so it is possible to derive constraints on their formation. Here we review the dynamics of a pair of resonant planets and explain how their orbits evolve in time. We apply our results to the HD 45365 planetary system. |
Peer review: | yes |
URI: | http://hdl.handle.net/10773/25110 |
DOI: | 10.1007/978-3-319-55333-7_12 |
Publisher Version: | https://link.springer.com/referenceworkentry/10.1007%2F978-3-319-30648-3_12-1 |
Appears in Collections: | CIDMA - Capítulo de livro DFis - Capítulo de livro |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
1702.02494.pdf | 1.9 MB | Adobe PDF |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.