126 citations · 305 across the 3 of their papers we have counts for
3 papers
On the galaxy spiral arms' nature as revealed by rotation frequencies
Santi Roca-Fàbrega, Octavio Valenzuela, Francesca Figueras +4
High resolution N-body simulations using different codes and initial condition techniques reveal two different behaviours for the rotation frequency of transient spiral arms like s…
Stellar Kinematic Constraints on Galactic Structure Models Revisited: Bar and Spiral Arm Resonances
T. Antoja, O. Valenzuela, B. Pichardo +3
We study the phase space available to the local stellar distribution using a Galactic potential consistent with several recent observational constraints. We find that the induced p…
Origin and evolution of moving groups I. Characterization in the observational kinematic-age-metallicity space
T. Antoja, F. Figueras, D. Fernandez +1
Context. Recent studies have suggested that moving groups have a dynamic or "resonant" origin. Under this hypothesis, these kinematic structures become a powerful tool for studying…