Weak-lensing Mass Reconstruction of Galaxy Clusters with a Convolutional Neural Network. II. Application to Next-generation Wide-field Surveys

Traditional weak-lensing mass reconstruction techniques suffer from various artifacts, including noise amplification and the mass-sheet degeneracy. In S. E. Hong et al., we demonstrated that many of these pitfalls of traditional mass reconstruction can be mitigated using a deep learning approach bas...

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Bibliographic Details

Published in:	The Astrophysical Journal
Main Authors:	Sangjun Cha, M. James Jee, Sungwook E. Hong, Sangnam Park, Dongsu Bak, Taehwan Kim
Format:	Article
Language:	English
Published:	IOP Publishing 2025-01-01
Subjects:	Weak gravitational lensing Dark matter distribution Galaxy clusters Convolutional neural networks
Online Access:	https://doi.org/10.3847/1538-4357/adb1b7