3 papers
astro-ph.CO2026
Comparison of Halo Model and Simulation Predictions for Projected-Field Kinematic Sunyaev-Zel'dovich Cross-Correlations
Michael Jacob Rodriguez, Aleksandra Kusiak, Shivam Pandey +1
The kinematic Sunyaev-Zel'dovich (kSZ) effect in the cosmic microwave background (CMB) is a powerful probe of gas physics and large-scale structure (LSS) in our universe. We consid…
astro-ph.CO2025
On the Impacts of Halo Model Implementations in Sunyaev-Zeldovich Cross-Correlation Analyses
Chad Popik, Nicholas Battaglia, Aleksandra Kusiak +2
Statistical studies of the circumgalactic medium (CGM) using Sunyaev-Zeldovich (SZ) observations offer a promising method of studying the gas properties of galaxies and the astroph…
astro-ph.CO2024
The Atacama Cosmology Telescope: Semi-Analytic Covariance Matrices for the DR6 CMB Power Spectra
Zachary Atkins, Zack Li, David Alonso +18
The Atacama Cosmology Telescope Data Release 6 (ACT DR6) power spectrum is expected to provide state-of-the-art cosmological constraints, with an associated need for precise error…