Showing astro-ph.COShow all
2 papers · 1 filter
astro-ph.CO2026
Simulating and Characterizing Non-Gaussian Small-Scale Polarized Emission
Mark A. Bishop, Brandon S. Hensley, Krzysztof M. Gorski +2
Galactic foregrounds present a major challenge for cosmic microwave background (CMB) cosmology as their amplitudes exceed the target primordial -mode signal. While small-scale i…
astro-ph.CO2023
Power spectrum estimation methods on intracluster medium surface brightness fluctuations
Mark Bishop, Yvette Perrott, Tulasi Parashar +1
Accurate estimation of galaxy cluster masses is a central problem in cosmology. Turbulence is believed to introduce significant deviations from the hydrostatic mass estimates. Esti…