Recovering Cosmic Microwave Background Polarization Signals with Machine Learning

Recovering Cosmic Microwave Background Polarization Signals with Machine Learning

Primordial B-mode detection is one of the main goals of current and future cosmic microwave background (CMB) experiments. However, the weak B-mode signal is overshadowed by several Galactic polarized emissions, such as thermal dust emission and synchrotron radiation. Subtracting foreground component...

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Bibliographic Details
Main Authors: Ye-Peng Yan, Guo-Jian Wang, Si-Yu Li, Jun-Qing Xia
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal
Subjects:
Cosmic microwave background radiation
Observational cosmology
Convolutional neural networks
Online Access:https://doi.org/10.3847/1538-4357/acbfb4

Internet

https://doi.org/10.3847/1538-4357/acbfb4

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