1 citations · 1 across the 1 of their papers we have counts for
2 papers
astro-ph.GA2025★ 1 cited
Capturing the short-term characteristics of a barred galaxy from a single snapshot
P. Sánchez-Martín, J. Amorós, J. J. Masdemont
Using a dataset of stars from a barred galaxy that provides instantaneous positions and velocities in the sky, we propose a method to identify its key structures, such as the centr…
astro-ph.GA2018
From Manifolds to Lagrangian Coherent Structures in galactic bar models
Patricia Sanchez-Martin, Josep. J. Masdemont, Merce Romero-Gomez
We study the dynamics near the unstable Lagrangian points in galactic bar models using dynamical system tools in order to determine the global morphology of a barred galaxy. We aim…