2 papers
astro-ph.CO2026
Galaxy Clusters Selected via the Sunyaev-Zel'dovich Effect in 5 year data from the SPT-3G Main Survey
L. E. Bleem, M. Klein, K. Kornoelje +148
We report a new galaxy cluster catalog, selected using the thermal Sunyaev-Zel'dovich (SZ) effect, from 5 years of observations of the SPT-3G Main field. Drawn from arcminute-resol…
astro-ph.CO2025
Built-in precision: Improving cluster cosmology through the self-calibration of a galaxy cluster sample
Junhao Zhan, Christian L. Reichardt
We examine the potential improvements in constraints on the dark energy equation of state parameter and matter density from using clustering information along with numbe…