Escapees from the bar resonances
Sign Up to like & getrecommendations! Published in 2020 at "Astronomy and Astrophysics"
DOI: 10.1051/0004-6361/201937188
Abstract: Understanding radial migration is a crucial point to build relevant chemical and dynamical evolution models of the Milky Way disk. In this paper, we analyze a high-resolution N-body simulation of a Milky Way-type galaxy to… read more here.
Keywords: disk; milky way; nearly circular; bar resonances ... See more keywords
Galactic bar resonances inferred from kinematically hot stars in Gaia EDR3
Sign Up to like & getrecommendations! Published in 2021 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stab2582
Abstract: Using a numerical simulation of an isolated barred disc galaxy, we first demonstrate that the resonances of the inner bar structure induce more prominent features in the action space distribution for the kinematically hotter stars,… read more here.
Keywords: outer outer; bar resonances; bar; outer ... See more keywords