Angular Correlations of Cosmic Microwave Background Spectrum Distortions from Photon Diffusion

arXiv:2310.01578 · astro-ph.CO · Submitted 2023-10-02 · Read on arXiv

astro-ph.CO

Submitted: 2023-10-02

Updated: 2026-09-24

Terminology

• Cosmic Microwave Background — 3× in this paper
• Consistency — 2× in this paper · explained in 3 episodes
• ACT Data — 1× in this paper · explained in 1 episode
• Angular cross-correlation — 1× in this paper · explained in 1 episode
• Spectral Distortions — 1× in this paper · explained in 2 episodes

Sources

• CMB-S4 Technology Book, First Edition
• Spectro-spatial evolution of the CMB II: generalised Boltzmann hierarchy
• The Atacama Cosmology Telescope: High-resolution component-separated maps across one-third of the sky
• Spectro-spatial evolution of the CMB III: transfer functions, power spectra and Fisher forecasts
• The Cosmic Linear Anisotropy Solving System (CLASS) I: Overview
• Mapping stellar surfaces III: An Efficient, Scalable, and Open-Source Doppler Imaging Model

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