125 citations · 819 across the 25 of their papers we have counts for
4 papers · 1 filter
MHD simulations of ram pressure stripping of a disk galaxy
Mariana Ramos-Martínez, Gilberto C. Gómez, Angeles Pérez-Villegas
The removal of the interstellar medium (ISM) of disk galaxies through ram pressure stripping (RPS) has been extensively studied in numerous simulations. Nevertheless, the role of m…
The Hercules stream as seen by APOGEE-2 South
Jason A. S. Hunt, Jo Bovy, Angeles Pérez-Villegas +15
The Hercules stream is a group of co-moving stars in the Solar neighbourhood, which can potentially be explained as a signature of either the outer Lindblad resonance (OLR) of a fa…
New insights on the origin of the High Velocity Peaks in the Galactic Bulge
J. G. Fernández-Trincado, A. C. Robin, E. Moreno +2
We provide new insight on the origin of the cold high-V peaks (200 kms) in the Milky Way bulge discovered in the APOGEE commissioning data \citep{Nidever20…
Revisiting the Tale of Hercules: how stars orbiting the Lagrange points visit the Sun
Angeles Pérez-Villegas, Matthieu Portail, Christopher Wegg +1
We propose a novel explanation for the Hercules stream consistent with recent measurements of the extent and pattern speed of the Galactic bar. We have adapted a made-to-measure dy…