Numerical simulations of KPG 302 (NGC 3893/96)

Margarita Rosado, Ruslan Gabbasov, Isaura Fuentes-Carrera

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We present the results of numerical simulations on the M51-type galaxy pair KPG 302 (NGC 3893/96) taking as boundary conditions for these simulations the results of our observations on the kinematics of this pair. The observations allow us to deduce the different components of each galaxy in the pair (stellar disk and bulge, dark matter halo) as well as the geometry of the encounter at the present time. The numerical simulations were carried out using GADGET2 numerical code including gas. We describe in detail how the numerical simulations are being done. We succeeded to reproduce the actual conditions of the pair, in particular, the grand-design spiral arms of NGC 3893 (the main galaxy of the pair) when the numerical simulations include gas, consider a parabolic direct collision and multiple passages. © Copyright International Astronomical Union 2011.
Original languageAmerican English
Title of host publicationNumerical simulations of KPG 302 (NGC 3893/96)
Pages259-262
Number of pages232
ISBN (Electronic)9780521766029
DOIs
StatePublished - 1 Dec 2010
EventProceedings of the International Astronomical Union -
Duration: 1 Dec 2010 → …

Publication series

NameProceedings of the International Astronomical Union
Volume6
ISSN (Print)1743-9213

Conference

ConferenceProceedings of the International Astronomical Union
Period1/12/10 → …

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simulation
galaxies
gases
gas
encounters
halos
dark matter
boundary condition
kinematics
collision
boundary conditions
geometry
collisions
code

Cite this

Rosado, M., Gabbasov, R., & Fuentes-Carrera, I. (2010). Numerical simulations of KPG 302 (NGC 3893/96). In Numerical simulations of KPG 302 (NGC 3893/96) (pp. 259-262). (Proceedings of the International Astronomical Union; Vol. 6). https://doi.org/10.1017/S1743921311022903
Rosado, Margarita ; Gabbasov, Ruslan ; Fuentes-Carrera, Isaura. / Numerical simulations of KPG 302 (NGC 3893/96). Numerical simulations of KPG 302 (NGC 3893/96). 2010. pp. 259-262 (Proceedings of the International Astronomical Union).
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Rosado, M, Gabbasov, R & Fuentes-Carrera, I 2010, Numerical simulations of KPG 302 (NGC 3893/96). in Numerical simulations of KPG 302 (NGC 3893/96). Proceedings of the International Astronomical Union, vol. 6, pp. 259-262, Proceedings of the International Astronomical Union, 1/12/10. https://doi.org/10.1017/S1743921311022903

Numerical simulations of KPG 302 (NGC 3893/96). / Rosado, Margarita; Gabbasov, Ruslan; Fuentes-Carrera, Isaura.

Numerical simulations of KPG 302 (NGC 3893/96). 2010. p. 259-262 (Proceedings of the International Astronomical Union; Vol. 6).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Rosado M, Gabbasov R, Fuentes-Carrera I. Numerical simulations of KPG 302 (NGC 3893/96). In Numerical simulations of KPG 302 (NGC 3893/96). 2010. p. 259-262. (Proceedings of the International Astronomical Union). https://doi.org/10.1017/S1743921311022903