2 papers
astro-ph.CO2026
One Halo, Two Boundaries: Relating Accretion Shocks and Splashback Radii in Galaxy Clusters
Siddhant Sen, Susmita Adhikari, Daisuke Nagai +1
The boundaries of dark matter and gas in clusters are delineated by the splashback radius and the accretion shock, respectively. Theoretically, both of these boundaries are expecte…
astro-ph.GA2024
Weak Gravitational Lensing around Low Surface Brightness Galaxies in the DES Year 3 Data
N. Chicoine, J. Prat, G. Zacharegkas +102
We present galaxy-galaxy lensing measurements using a sample of low surface brightness galaxies (LSBGs) drawn from the Dark Energy Survey Year 3 (Y3) data as lenses. LSBGs are diff…