Models of cuspy triaxial stellar systems - I. Stability and chaoticity

We used the N-body code of Hernquist & Ostriker to build a dozen cuspy (γ ≃ 1) triaxial models of stellar systems through dissipationless collapses of initially spherical distributions of 10<SUP>6</SUP> particles. We chose four sets of initial conditions that resulted in models morph...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Zorzi, Alejandra Francisca, Muzzio, Juan Carlos
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2012
Materias:	Ciencias Astronómicas Chaos Galaxies: elliptical and lenticular, cD Galaxies: kinematics and dynamics Methods: numerical
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/83972
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

Ejemplares similares

Models of cuspy triaxial stellar systems - III. The effect of velocity anisotropy on chaoticity
por: Carpintero, Daniel Diego, et al.
Publicado: (2014)

Models of cuspy triaxial stellar systems - II. Regular orbits
por: Muzzio, Juan Carlos, et al.
Publicado: (2013)

Models of cuspy triaxial stellar systems – IV. Rotating systems
por: Carpintero, Daniel Diego, et al.
Publicado: (2016)

Studying the stellar field component of NGC 1316
por: Escudero, Carlos Gabriel, et al.
Publicado: (2019)

The colour-magnitude relation of simulated early-type galaxies as a function of their kinematics
por: Zenocratti, Lucas José, et al.
Publicado: (2021)

The dark matter halo of NGC 1399 - CDM or MOND?
por: Richtler, Thomas, et al.
Publicado: (2008)

Gobal dynamics in galactic triaxial systems
por: Cincotta, Pablo Miguel, et al.
Publicado: (2006)

Frequency map analysis of the orbital structure in elliptical galaxies
por: Wachlin, Felipe Carlos, et al.
Publicado: (1998)

Star formation history of stellar systems in NGC 1316
por: Sesto, Leandro Alberto, et al.
Publicado: (2021)

Chaos detection tools: application to a self-consistent triaxial model
por: Maffione, Nicolás Pablo, et al.
Publicado: (2013)

The globular cluster system of NGC 1399 : V. dynamics of the cluster system out to 80 kpc
por: Schuberth, Y., et al.
Publicado: (2010)

The globular cluster system of NGC 1399. II. Kinematics of a large sample of globular clusters
por: Richtler, Thomas, et al.
Publicado: (2004)

The globular cluster system of NGC 1399. III. VLT spectroscopy and database
por: Dirsch, B., et al.
Publicado: (2004)

Chaotic orbits obeying one isolating integral in a four-dimensional map
por: Muzzio, Juan Carlos
Publicado: (2018)

Intra-cluster globular clusters around NGC 1399 in Fornax?
por: Schuberth, Y., et al.
Publicado: (2008)

Clues on the stellar content of disturbed early-type galaxies: the case of NGC 4382
por: Reynaldi, María Victoria, et al.
Publicado: (2023)

Effects of chaos on the detectability of stellar streams
por: Mestre, Martín Federico, et al.
Publicado: (2019)

News from the isolated ellipticals NGC 5812, NGC 7507, and NGC 7796
por: Richtler, Tom, et al.
Publicado: (2014)

On the effect of chaotic orbits on dynamical friction
por: Cora, Sofía Alejandra, et al.
Publicado: (2001)

Building stable stellar systems with ρ as the only datum
por: Carpintero, Daniel Diego
Publicado: (2009)

The extremely populated globular cluster system of the lenticular galaxy NGC 6861
por: Escudero, Carlos Gabriel, et al.
Publicado: (2015)

Gemini/GMOS imaging of globular cluster systems in five early-type galaxies
por: Faifer, Favio Raúl, et al.
Publicado: (2011)

GNIRS NIR Integral Field Spectroscopy of NGC 5128
por: Díaz, R. J., et al.
Publicado: (2021)

Field/isolated lenticular galaxies with high SN values: the case of NGC 4546 and its globular cluster system
por: Escudero, Carlos Gabriel, et al.
Publicado: (2020)

First confirmed ultra-compact dwarf galaxy in the NGC 5044 group
por: Faifer, Favio Raúl, et al.
Publicado: (2017)

Analysis of Lick Indices in early-type galaxies in the Virgo cluster
por: Scalia, María Cecilia, et al.
Publicado: (2019)

Wide-field study of a heavily populated globular cluster system: the case of NGC1172
por: Ennis, Ana Inés, et al.
Publicado: (2019)

Estudio del perfil de masa de NGC 3377 mediante diversos trazadores del halo
por: Caso, Juan Pablo
Publicado: (2022)

La galaxia peculiar lenticular NGC 2911 y su sistema de cúmulos globulares
por: De Bórtoli, Bruno Javier, et al.
Publicado: (2023)

Diagnóstico de la galaxia remanente de una fusión NGC 4382
por: Escudero, Carlos Gabriel, et al.
Publicado: (2021)

Scaling relations for globular cluster systems in early-type galaxies
por: Caso, Juan Pablo, et al.
Publicado: (2019)

A Gemini/GMOS study of the bright elliptical galaxy NGC 3613 and its globular cluster system
por: De Bórtoli, Bruno Javier, et al.
Publicado: (2020)

The connection between globular cluster systems and the host galaxies
por: Forbes, Duncan A., et al.
Publicado: (2001)

Scaling relations for globular cluster systems: preliminary results for properties up to the effective radius
por: Caso, Juan Pablo, et al.
Publicado: (2023)

Estimation of the diffusion time in a triaxial galactic potential
por: Cincotta, Pablo Miguel, et al.
Publicado: (2023)

Early-type galaxies in low-density environments: NGC 6876 explored through its globular cluster system
por: Ennis, Ana Inés, et al.
Publicado: (2019)

Wide-field study of the peculiar globular cluster system hosted by the field lenticular NGC 1172
por: Ennis, Ana Inés, et al.
Publicado: (2020)

Looking for prints of interaction processes in the globular cluster system of NGC 3640
por: Ennis, Ana Inés, et al.
Publicado: (2022)

El violento pasado de NGC 7727: en la búsqueda de sistemas estelares jóvenes
por: Sesto, Leandro Alberto, et al.
Publicado: (2023)

Galaxias de tipo temprano en proceso de ensamblaje en el Universo Local
por: Faifer, Favio Raúl, et al.
Publicado: (2023)