2 papers
astro-ph.GA2020
Fluctuations in galactic bar parameters due to bar-spiral interaction
T. Hilmi, I. Minchev, T. Buck +10
We study the late-time evolution of the central regions of two Milky Way-like simulations of galaxies formed in a cosmological context, one hosting a fast bar and the other a slow…
astro-ph.GA2018
The signatures of the resonances of a large Galactic bar in local velocity space
Giacomo Monari, Benoit Famaey, Arnaud Siebert +2
The second data release of the Gaia mission has revealed a very rich structure in local velocity space. In terms of in-plane motions, this rich structure is also seen as multiple r…