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A code comparison of the interaction between Milky Way disc and satellites

Published online by Cambridge University Press:  02 August 2018

Matteo Mazzarini  and
Andreas Just
Matteo Mazzarini*
Affiliation:
Astronomisches Rechen-Institut, Zentrum für Astronomie Heidelberg, Heidelberg University, Mönchhofstr. 12-14, 69120 Heidelberg, Germany
Andreas Just
Affiliation:
Astronomisches Rechen-Institut, Zentrum für Astronomie Heidelberg, Heidelberg University, Mönchhofstr. 12-14, 69120 Heidelberg, Germany
*
1email: mazzarini@uni-heidelberg.de
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Abstract

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We present a comparison of previous simulations of the interaction of the Galactic disc with the Milky Way (MW) satellites using superbox-10 with new simulations performed with gadget-2 and ChaNGa. The robust performance of gadget-2 motivates us to employ more recent versions of gadget to identify the satellite debris in the MW halo, disc and bulge.

Keywords

methods: n-body simulationsGalaxy: discGalaxy: kinematics and dynamics
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 13 , Symposium S334: Rediscovering our Galaxy , July 2017 , pp. 339 - 340
Copyright
Copyright © International Astronomical Union 2018 

Footnotes

†

Fellow of the International Max Planck Research School for Astronomy and Cosmic Physics at the University of Heidelberg (IMPRS-HD).

References

Bien, R., Brandt, T., & Just, A., 2013, MNRAS, 428, 1631Google Scholar
Holmberg, J., Nordström, B., & Andersen, J., 2009, A&A, 501, 941Google Scholar
Jetley, P., Gioachin, F., Mendes, C., Kale, L. V., & Quinn, T. R. 2008, Massively parallel cosmological simulations with ChaNGa, Proc. IEEE International Parallel and Distributed Processing Symposium 2008Google Scholar
Jetley, P., Wesolowski, L., Gioachin, F., Kale, L. V., & Quinn, T. R. 2010, Scaling hierarchical N-body simulations on GPU clusters, Proc. 2010 ACM/IEEE International Conference for High Performance Computing (Washington: IEEE Computer Society), p. 1Google Scholar
Menon, H., Wesolowski, L., Zheng, G., Jetley, P., Kale, L., Quinn, T. R., & Governato, F., 2015, Computational Astrophys. and Cosmol., 2, 1Google Scholar
Moetazedian, R. & Just, A., 2016, MNRAS, 459, 2905Google Scholar
Springel, V., 2005, MNRAS, 364, 1105Google Scholar
Springel, V., Wang, J., Vogelsberger, M., Ludlow, A., Jenkins, A., Helmi, A., Navarro, J. F., Frenk, C. S., & White, S. D. M., 2008, MNRAS, 391, 1685Google Scholar