The baryonic Tully-Fisher relation and its implication for dark matter halos

@article{Trachternach2009TheBT,
  title={The baryonic Tully-Fisher relation and its implication for dark matter halos},
  author={Clemens Trachternach and W.J.G. de Blok and Stacy S. McGaugh and J. M. van der Hulst and R. J. Dettmar},
  journal={Astronomy and Astrophysics},
  year={2009},
  volume={505},
  pages={577-587}
}
Context. The baryonic Tully-Fisher relation (BTF) is a fundamental relation between baryonic mass and maximum rotation velocity. It can be used to estimate distances, as well as to constrain the properties of dark matter and its relation with the visible matter. Aims. In this paper, we explore if extremely low-mass dwarf galaxies follow the same BTF relation as high-mass galaxies. We quantify the scatter in the BTF relation and use this to constrain the allowed elongations of dark matter halo… 

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