A dynamical model of the Galaxy

@article{Khoperskov2003ADM,
  title={A dynamical model of the Galaxy},
  author={Alexander V. Khoperskov and N. V. Tyurina},
  journal={Astronomy Reports},
  year={2003},
  volume={47},
  pages={443-457}
}
A series of dynamical models of the Galaxy is constructed assuming that the entire disk is near the gravitational-stability limit. This imposes constraints on the dynamical and kinematic parameters of the main subsystems (the disk, bulge, and halo). The disk surface density in the solar neighborhood should not exceed 58 M⊙/pc2. Further, we find that the observed local decrease in the rotational velocity at 6 kpc ≲ r ≲ 10 kpc is not associated with details of the radial distribution of matter in… 
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