PSZ2 G181.06+48.47. III. Weak-lensing Analysis and Merging Scenario Reconstruction of a Low-mass Cluster with Exceptionally Distant Radio Relics

The galaxy cluster PSZ2 G181.06+48.47 ( z = 0.234) is a post-merging system that exhibits symmetric double radio relics separated by ∼2.7 Mpc. We present the first weak-lensing analysis of PSZ2 G181.06+48.47 and propose possible merging scenarios using numerical simulations. Our analysis with Subaru...

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Bibliographic Details

Published in:	The Astrophysical Journal
Main Authors:	Eunmo Ahn, Hyejeon Cho, M. James Jee, Wonki Lee, Andra Stroe, Kamlesh Rajpurohit, Kyle Finner, William Forman, Christine Jones, Reinout van Weeren
Format:	Article
Language:	English
Published:	IOP Publishing 2025-01-01
Subjects:	Galaxy clusters Weak gravitational lensing Radio continuum emission
Online Access:	https://doi.org/10.3847/1538-4357/adbc99