28 citations · 62 across the 6 of their papers we have counts for
Showing 2021Show all
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astro-ph.GA2021★ 10 cited
Bar-driven Leading Spiral Arms in a Counter-rotating Dark Matter Halo
Emma Lieb, Angela Collier, Ann-Marie Madigan
An overwhelming majority of galactic spiral arms trail with respect to the rotation of the galaxy, though a small sample of leading spiral arms has been observed. The formation of…
astro-ph.GA2021★ 12 cited
Central Dynamics of Multi-mass Rotating Star Clusters
Maria Tiongco, Angela Collier, Anna Lisa Varri
We investigate the evolutionary nexus between the morphology and internal kinematics of the central regions of collisional, rotating, multi-mass stellar systems, with special atten…
astro-ph.GA2021
The Coupling of Galactic Dark Matter Halos with Stellar Bars
Angela Collier, Ann-Marie Madigan
Resonant torques couple stellar bars to dark matter halos. Here we use high-resolution numerical simulations to demonstrate long-term angular momentum transfer between stellar bars…