2 papers
astro-ph.IM2025
The Simons Observatory: Science Goals and Forecasts for the Enhanced Large Aperture Telescope
The Simons Observatory Collaboration, M. Abitbol, I. Abril-Cabezas +419
We describe updated scientific goals for the wide-field, millimeter-wave survey that will be produced by the Simons Observatory (SO). Significant upgrades to the 6-meter SO Large A…
astro-ph.CO2025
Constraints on Anisotropic Cosmic Birefringence from CMB B-mode Polarization
A. I. Lonappan, B. Keating, K. Arnold
Cosmic birefringencethe rotation of the polarization plane of light as it traverses the universeoffers a direct observational window into parity-violating physics beyond the…