Measuring Mass of Gas in Central Galaxies Using Weak Lensing and Satellite Kinematics in MOND

In Milgrom’s MOdified Newtonian Dynamics (MOND) framework, the dynamical mass of a galaxy is fully determined by its baryonic matter distribution. Using this framework, we fit the distribution of cold and hot gas halos—focusing on the hot gas—around Sloan Digital Sky Survey central galaxies, utilizi...

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Bibliographic Details
Main Authors: Li Ma, Ziwen Zhang, Huiyuan Wang, Xufen Wu
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
Subjects:
Online Access:https://doi.org/10.3847/1538-4357/adc728
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