38 citations · 62 across the 2 of their papers we have counts for
3 papers
3D stellar motion in the axisymmetric Galactic potential and the e-z resonances
Tatiana A. Michtchenko, Douglas A. Barros
The full phase space information on the kinematics of a huge number of stars provided by the Gaia third Data Release raises the demand for a better understanding of the 3D stellar…
Modelling resonances and orbital chaos in disk galaxies. Application to a Milky Way spiral model
Tatiana A. Michtchenko, Ronaldo S. S. Vieira, Douglas A. Barros +1
Context: Resonances in the stellar orbital motion under perturbations from spiral arms structure play an important role in the evolution of the disks of spiral galaxies. The epicyc…
Models for the 3-D axisymmetric gravitational potential of the Milky Way Galaxy - A detailed modelling of the Galactic disk
D. A. Barros, J. R. D. Lépine, W. S. Dias
Aims. Galaxy mass models based on simple and analytical functions for the density and potential pairs have been widely proposed in the literature. Disk models constrained by kinema…