119 citations · 450 across the 16 of their papers we have counts for
3 papers · 1 filter
Exploring the origin of moving groups and diagonal ridges by simulations of stellar orbits and birthplaces
Douglas A. Barros, Angeles Pérez-Villegas, Jacques R. D. Lépine +2
The present paper is the culminating one of a series aimed to contribute to the understanding of the kinematic structures of the solar neighbourhood (SN), explaining the origin of…
The spiral pattern rotation speed of the Galaxy and the corotation radius with GAIA DR2
Wilton S. Dias, Hektor Monteiro, Jacques R. D. Lépine +1
In this work we revisit the issue of the rotation speed of the spiral arms and the location of the corotation radius of our Galaxy. This research was performed using homogeneous da…
The moving groups as the origin of the vertical phase space spiral
Tatiana A. Michtchenko, Douglas A. Barros, Angeles Pérez-Villegas +1
Using the Gaia data release 2 (DR2), we analyzed the distribution of stars in the close vicinity of the Sun in the full 3D position-velocity space. We have found no evidence of inc…