A three dimensional investigation of two dimensional orbits

Orbits in the principal planes of triaxial potentials are known to be prone to unstable motion normal to those planes, so that three dimensional investigations of those orbits are needed even though they are two dimensional. We present here an investigation of such orbits in the well known logarithm...

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Detalles Bibliográficos
Autores principales: Carpintero, Daniel Diego, Muzzio, Juan Carlos
Formato: Articulo Preprint
Lenguaje:Inglés
Publicado: 2012
Materias:
Ciencias Astronómicas
Chaotic motions
Stellar systems
Stability
Partially chaotic orbits
Logarithmic potential
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/93622
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-93622
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Astronómicas
Chaotic motions
Stellar systems
Stability
Partially chaotic orbits
Logarithmic potential
spellingShingle Ciencias Astronómicas
Chaotic motions
Stellar systems
Stability
Partially chaotic orbits
Logarithmic potential
Carpintero, Daniel Diego
Muzzio, Juan Carlos
A three dimensional investigation of two dimensional orbits
topic_facet Ciencias Astronómicas
Chaotic motions
Stellar systems
Stability
Partially chaotic orbits
Logarithmic potential
description Orbits in the principal planes of triaxial potentials are known to be prone to unstable motion normal to those planes, so that three dimensional investigations of those orbits are needed even though they are two dimensional. We present here an investigation of such orbits in the well known logarithmic potential which shows that the third dimension must be taken into account when studying them and that the instability worsens for lower values of the forces normal to the plane. Partially chaotic orbits are present around resonances, but also in other regions. The action normal to the plane seems to be related to the isolating integral that distinguishes regular from partially chaotic orbits, but not to the integral that distinguishes partially from fully chaotic orbits.
format Articulo
Preprint
author Carpintero, Daniel Diego
Muzzio, Juan Carlos
author_facet Carpintero, Daniel Diego
Muzzio, Juan Carlos
author_sort Carpintero, Daniel Diego
title A three dimensional investigation of two dimensional orbits
title_short A three dimensional investigation of two dimensional orbits
title_full A three dimensional investigation of two dimensional orbits
title_fullStr A three dimensional investigation of two dimensional orbits
title_full_unstemmed A three dimensional investigation of two dimensional orbits
title_sort three dimensional investigation of two dimensional orbits
publishDate 2012
url http://sedici.unlp.edu.ar/handle/10915/93622
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AT muzziojuancarlos athreedimensionalinvestigationoftwodimensionalorbits
AT carpinterodanieldiego threedimensionalinvestigationoftwodimensionalorbits
AT muzziojuancarlos threedimensionalinvestigationoftwodimensionalorbits
bdutipo_str Repositorios
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