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Anisotropic models of dark halos. / Sotnikova, N.Ya.; Rodionov, S.A.

в: Astronomy Letters, Том 34, № 10, 2008, стр. 664-674.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Sotnikova, NY & Rodionov, SA 2008, 'Anisotropic models of dark halos', Astronomy Letters, Том. 34, № 10, стр. 664-674. https://doi.org/10.1134/S1063773708100022

APA

Sotnikova, N. Y., & Rodionov, S. A. (2008). Anisotropic models of dark halos. Astronomy Letters, 34(10), 664-674. https://doi.org/10.1134/S1063773708100022

Vancouver

Sotnikova NY, Rodionov SA. Anisotropic models of dark halos. Astronomy Letters. 2008;34(10):664-674. https://doi.org/10.1134/S1063773708100022

Author

Sotnikova, N.Ya. ; Rodionov, S.A. / Anisotropic models of dark halos. в: Astronomy Letters. 2008 ; Том 34, № 10. стр. 664-674.

BibTeX

@article{188cf2e2991344ed946a14aacd3ccf49,
title = "Anisotropic models of dark halos",
abstract = "An iterative approach is used to construct spherically symmetric equilibrium models with an anisotropic velocity distribution. The potentialities of the method have been tested on models with known distribution functions, the Osipkov-Merritt models. It is shown that models that differ significantly from the Osipkov-Merritt models can be constructed. An N-body model of a dark halo with a density distribution that approximates the results of cosmological simulations (the Navarro-Frenk-White model) has been constructed. The anisotropy profile has been taken to be similar to that yielded by cosmological simulations. The constructed models can serve as direct input data for investigating the dynamics and stability of such systems in N-body simulations. {\textcopyright} 2008 Pleiades Publishing, Ltd.",
author = "N.Ya. Sotnikova and S.A. Rodionov",
year = "2008",
doi = "10.1134/S1063773708100022",
language = "English",
volume = "34",
pages = "664--674",
journal = "Astronomy Letters",
issn = "1063-7737",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "10",

}

RIS

TY - JOUR

T1 - Anisotropic models of dark halos

AU - Sotnikova, N.Ya.

AU - Rodionov, S.A.

PY - 2008

Y1 - 2008

N2 - An iterative approach is used to construct spherically symmetric equilibrium models with an anisotropic velocity distribution. The potentialities of the method have been tested on models with known distribution functions, the Osipkov-Merritt models. It is shown that models that differ significantly from the Osipkov-Merritt models can be constructed. An N-body model of a dark halo with a density distribution that approximates the results of cosmological simulations (the Navarro-Frenk-White model) has been constructed. The anisotropy profile has been taken to be similar to that yielded by cosmological simulations. The constructed models can serve as direct input data for investigating the dynamics and stability of such systems in N-body simulations. © 2008 Pleiades Publishing, Ltd.

AB - An iterative approach is used to construct spherically symmetric equilibrium models with an anisotropic velocity distribution. The potentialities of the method have been tested on models with known distribution functions, the Osipkov-Merritt models. It is shown that models that differ significantly from the Osipkov-Merritt models can be constructed. An N-body model of a dark halo with a density distribution that approximates the results of cosmological simulations (the Navarro-Frenk-White model) has been constructed. The anisotropy profile has been taken to be similar to that yielded by cosmological simulations. The constructed models can serve as direct input data for investigating the dynamics and stability of such systems in N-body simulations. © 2008 Pleiades Publishing, Ltd.

U2 - 10.1134/S1063773708100022

DO - 10.1134/S1063773708100022

M3 - Article

VL - 34

SP - 664

EP - 674

JO - Astronomy Letters

JF - Astronomy Letters

SN - 1063-7737

IS - 10

ER -

ID: 5017658