Lensing Reconstruction from the Cosmic Microwave Background Polarization with Machine Learning

Lensing Reconstruction from the Cosmic Microwave Background Polarization with Machine Learning

The lensing effect of the cosmic microwave background (CMB) is a powerful tool for our study of the distribution of matter in the universe. The quadratic estimator (QE) method, which is widely used to reconstruct lensing potential, has been known to be suboptimal for the low noise level polarization...

Full description

Bibliographic Details
Main Authors: Ye-Peng Yan, Guo-Jian Wang, Si-Yu Li, Yang-Jie Yan, 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/acdb72

Internet

https://doi.org/10.3847/1538-4357/acdb72

Similar Items