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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| 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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