A Redshift Survey of the Coma Cluster (A1656): Understanding the Nature of Subhalos in the Weak-lensing Map

A Redshift Survey of the Coma Cluster (A1656): Understanding the Nature of Subhalos in the Weak-lensing Map

We study the physical properties of weak-lensing subhalos in the Coma cluster of galaxies using data from galaxy redshift surveys. The data include 12,989 galaxies with measured spectroscopic redshifts (2184 from our MMT/Hectospec observations and 10,807 from the literature). The r -band magnitude l...

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Bibliographic Details
Main Authors: Wooseok Kang, Ho Seong Hwang, Nobuhiro Okabe, Changbom Park
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal Supplement Series
Subjects:
Galaxy clusters
Coma Cluster
Redshift surveys
Weak gravitational lensing
Dark matter
Online Access:https://doi.org/10.3847/1538-4365/adcac8
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https://doi.org/10.3847/1538-4365/adcac8

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