2 papers
astro-ph.GA2026
Zippers and Twisters: Planes of Satellite Galaxies Emerge from Whirling and Shocking Gas Streams in the Cosmic Web
Janvi P. Madhani, Charlotte Welker, Sneha Nair +7
We investigate dwarf satellite systems around Milky Way analogs in the NewHorizon simulation. Using simple estimators limiting over-detection, we identify planes of satellites comp…
astro-ph.GA2025
The SAMI Galaxy Survey: large-scale environment affects galaxy spin amplitudes and the formation of slow rotators
Stefania Barsanti, Scott M. Croom, Matthew Colless +9
We explore the impact of the large-scale 3D density field, as defined by deep, wide-field galaxy surveys, on stellar spin () and the distributions of fast and slow ro…