The Simons Observatory: combining cross-spectral foreground cleaning with multitracer B-mode delensing for improved constraints on inflation

<p>The Simons Observatory (SO), due to start full science operations in early 2025, aims to set tight constraints on inflationary physics by inferring the tensor-to-scalar ratio&nbsp;𝑟&nbsp;from measurements of cosmic microwave background (CMB) polarization&nbsp;𝐵-modes. Its nomina...

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Main Authors: Hertig, E, Wolz, K, Namikawa, T, Lizancos, AB, Azzoni, S, Abril-Cabezas, I, Alonso, D, Baccigalupi, C, Calabrese, E, Challinor, A, Errard, J, Fabbian, G, Hervías-Caimapo, C, Jost, B, Krachmalnicoff, N, Lonappan, AI, Morshed, M, Pagano, L, Sherwin, B
Format: Journal article
Language:English
Published: American Physical Society 2024