Angular momentum exchange during secular migration of two-planet systems

Autores
Rodríguez, Adrián; Michtchenko, Tatiana A.; Miloni, Octavio
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We investigate the secular dynamics of two-planet coplanar systems evolving under mutual gravitational interactions and dissipative forces. We consider two mechanisms responsible for the planetary migration: star-planet (or planet-satellite) tidal interactions and interactions of a planet with a gaseous disc. We show that each migration mechanism is characterized by a specific law of orbital angular momentum exchange. Calculating stationary solutions of the conservative secular problem and taking into account the orbital angular momentum leakage, we trace the evolutionary routes followed by the planet pairs during the migration process. This procedure allows us to recover the dynamical history of two-planet systems and constrain parameters of the involved physical processes.
Facultad de Ciencias Astronómicas y Geofísicas
Materia
Astronomía
Secular evolution
Migration
Dissipation laws
Tidal force
Drag force
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/130593
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/130593
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Angular momentum exchange during secular migration of two-planet systemsRodríguez, AdriánMichtchenko, Tatiana A.Miloni, OctavioAstronomíaSecular evolutionMigrationDissipation lawsTidal forceDrag forceWe investigate the secular dynamics of two-planet coplanar systems evolving under mutual gravitational interactions and dissipative forces. We consider two mechanisms responsible for the planetary migration: star-planet (or planet-satellite) tidal interactions and interactions of a planet with a gaseous disc. We show that each migration mechanism is characterized by a specific law of orbital angular momentum exchange. Calculating stationary solutions of the conservative secular problem and taking into account the orbital angular momentum leakage, we trace the evolutionary routes followed by the planet pairs during the migration process. This procedure allows us to recover the dynamical history of two-planet systems and constrain parameters of the involved physical processes.Facultad de Ciencias Astronómicas y Geofísicas2011-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf161-178http://sedici.unlp.edu.ar/handle/10915/130593enginfo:eu-repo/semantics/altIdentifier/issn/0923-2958info:eu-repo/semantics/altIdentifier/issn/1572-9478info:eu-repo/semantics/altIdentifier/arxiv/1106.0014info:eu-repo/semantics/altIdentifier/doi/10.1007/s10569-011-9359-xinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:31:13Zoai:sedici.unlp.edu.ar:10915/130593Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:31:13.918SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Angular momentum exchange during secular migration of two-planet systems
title Angular momentum exchange during secular migration of two-planet systems
spellingShingle Angular momentum exchange during secular migration of two-planet systems
Rodríguez, Adrián
Astronomía
Secular evolution
Migration
Dissipation laws
Tidal force
Drag force
title_short Angular momentum exchange during secular migration of two-planet systems
title_full Angular momentum exchange during secular migration of two-planet systems
title_fullStr Angular momentum exchange during secular migration of two-planet systems
title_full_unstemmed Angular momentum exchange during secular migration of two-planet systems
title_sort Angular momentum exchange during secular migration of two-planet systems
dc.creator.none.fl_str_mv Rodríguez, Adrián
Michtchenko, Tatiana A.
Miloni, Octavio
author Rodríguez, Adrián
author_facet Rodríguez, Adrián
Michtchenko, Tatiana A.
Miloni, Octavio
author_role author
author2 Michtchenko, Tatiana A.
Miloni, Octavio
author2_role author
author
dc.subject.none.fl_str_mv Astronomía
Secular evolution
Migration
Dissipation laws
Tidal force
Drag force
topic Astronomía
Secular evolution
Migration
Dissipation laws
Tidal force
Drag force
dc.description.none.fl_txt_mv We investigate the secular dynamics of two-planet coplanar systems evolving under mutual gravitational interactions and dissipative forces. We consider two mechanisms responsible for the planetary migration: star-planet (or planet-satellite) tidal interactions and interactions of a planet with a gaseous disc. We show that each migration mechanism is characterized by a specific law of orbital angular momentum exchange. Calculating stationary solutions of the conservative secular problem and taking into account the orbital angular momentum leakage, we trace the evolutionary routes followed by the planet pairs during the migration process. This procedure allows us to recover the dynamical history of two-planet systems and constrain parameters of the involved physical processes.
Facultad de Ciencias Astronómicas y Geofísicas
description We investigate the secular dynamics of two-planet coplanar systems evolving under mutual gravitational interactions and dissipative forces. We consider two mechanisms responsible for the planetary migration: star-planet (or planet-satellite) tidal interactions and interactions of a planet with a gaseous disc. We show that each migration mechanism is characterized by a specific law of orbital angular momentum exchange. Calculating stationary solutions of the conservative secular problem and taking into account the orbital angular momentum leakage, we trace the evolutionary routes followed by the planet pairs during the migration process. This procedure allows us to recover the dynamical history of two-planet systems and constrain parameters of the involved physical processes.
publishDate 2011
dc.date.none.fl_str_mv 2011-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/130593
url http://sedici.unlp.edu.ar/handle/10915/130593
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0923-2958
info:eu-repo/semantics/altIdentifier/issn/1572-9478
info:eu-repo/semantics/altIdentifier/arxiv/1106.0014
info:eu-repo/semantics/altIdentifier/doi/10.1007/s10569-011-9359-x
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
161-178
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.070432

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