Gobal dynamics in galactic triaxial systems
- Autores
- Cincotta, Pablo Miguel; Giordano, Claudia Marcela; Perez, María Josefa
- Año de publicación
- 2006
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We present a theoretical analysis of the global dynamics in a triaxial galactic system using a 3D integrable Hamiltonian as a simple representation. We include a thorough discussion on the effect of adding a generic non-integrable perturbation to the global dynamics of the system. We adopt the triaxial Stäckel Hamiltonian as the integrable model and compute its resonance structure in order to understand its global dynamics when a perturbation is introduced. We provide a theoretical discussion about diffusive processes taking place in phase space.
Instituto de Astrofísica de La Plata - Materia
-
Ciencias Astronómicas
Física
Chaos
Diffusion
Galaxies: Kinematics and dynamics
Galaxies: Structure
Methods: Numerical - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
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- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/83277
Ver los metadatos del registro completo
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Gobal dynamics in galactic triaxial systemsCincotta, Pablo MiguelGiordano, Claudia MarcelaPerez, María JosefaCiencias AstronómicasFísicaChaosDiffusionGalaxies: Kinematics and dynamicsGalaxies: StructureMethods: NumericalWe present a theoretical analysis of the global dynamics in a triaxial galactic system using a 3D integrable Hamiltonian as a simple representation. We include a thorough discussion on the effect of adding a generic non-integrable perturbation to the global dynamics of the system. We adopt the triaxial Stäckel Hamiltonian as the integrable model and compute its resonance structure in order to understand its global dynamics when a perturbation is introduced. We provide a theoretical discussion about diffusive processes taking place in phase space.Instituto de Astrofísica de La Plata2006-08-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf499-507http://sedici.unlp.edu.ar/handle/10915/83277enginfo:eu-repo/semantics/altIdentifier/issn/0004-6361info:eu-repo/semantics/altIdentifier/doi/10.1051/0004-6361:20054721info: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:UNLP2025-10-15T11:07:38Zoai:sedici.unlp.edu.ar:10915/83277Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:07:38.663SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Gobal dynamics in galactic triaxial systems |
| title |
Gobal dynamics in galactic triaxial systems |
| spellingShingle |
Gobal dynamics in galactic triaxial systems Cincotta, Pablo Miguel Ciencias Astronómicas Física Chaos Diffusion Galaxies: Kinematics and dynamics Galaxies: Structure Methods: Numerical |
| title_short |
Gobal dynamics in galactic triaxial systems |
| title_full |
Gobal dynamics in galactic triaxial systems |
| title_fullStr |
Gobal dynamics in galactic triaxial systems |
| title_full_unstemmed |
Gobal dynamics in galactic triaxial systems |
| title_sort |
Gobal dynamics in galactic triaxial systems |
| dc.creator.none.fl_str_mv |
Cincotta, Pablo Miguel Giordano, Claudia Marcela Perez, María Josefa |
| author |
Cincotta, Pablo Miguel |
| author_facet |
Cincotta, Pablo Miguel Giordano, Claudia Marcela Perez, María Josefa |
| author_role |
author |
| author2 |
Giordano, Claudia Marcela Perez, María Josefa |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
Ciencias Astronómicas Física Chaos Diffusion Galaxies: Kinematics and dynamics Galaxies: Structure Methods: Numerical |
| topic |
Ciencias Astronómicas Física Chaos Diffusion Galaxies: Kinematics and dynamics Galaxies: Structure Methods: Numerical |
| dc.description.none.fl_txt_mv |
We present a theoretical analysis of the global dynamics in a triaxial galactic system using a 3D integrable Hamiltonian as a simple representation. We include a thorough discussion on the effect of adding a generic non-integrable perturbation to the global dynamics of the system. We adopt the triaxial Stäckel Hamiltonian as the integrable model and compute its resonance structure in order to understand its global dynamics when a perturbation is introduced. We provide a theoretical discussion about diffusive processes taking place in phase space. Instituto de Astrofísica de La Plata |
| description |
We present a theoretical analysis of the global dynamics in a triaxial galactic system using a 3D integrable Hamiltonian as a simple representation. We include a thorough discussion on the effect of adding a generic non-integrable perturbation to the global dynamics of the system. We adopt the triaxial Stäckel Hamiltonian as the integrable model and compute its resonance structure in order to understand its global dynamics when a perturbation is introduced. We provide a theoretical discussion about diffusive processes taking place in phase space. |
| publishDate |
2006 |
| dc.date.none.fl_str_mv |
2006-08-05 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/83277 |
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| dc.language.none.fl_str_mv |
eng |
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eng |
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info:eu-repo/semantics/altIdentifier/issn/0004-6361 info:eu-repo/semantics/altIdentifier/doi/10.1051/0004-6361:20054721 |
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openAccess |
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