Weighing Milky Way and Andromeda in an expanding ACDM Universe: Decreasing the Local Group mass

Keyphrases

• Local Group 100%
• Milky Way 100%
• Andromeda 100%
• M 31 66%
• Galaxies 50%
• Dark Matter 33%
• Low-mass 33%
• Cold Dark Matter 33%
• Large Magellanic Cloud 33%
• Halo 16%
• Systematic Effects 16%
• Unknown Distribution 16%
• Point Particle 16%
• Total Mass 16%
• Mass Estimate 16%
• Mass Distribution 16%
• Dwarf Galaxies 16%
• Group by 16%
• Group Dynamics 16%
• Virial Theorem 16%
• Dark Matter Halos 16%
• Dark Energy 16%
• Work Analysis 16%
• Internal Mass 16%
• Two-body Problem 16%
• Expanding Spacetime 16%
• Hubble Flow 16%

Physics

• Milky Way 100%
• Dark Matter 60%
• Cold Dark Matter 40%
• Large Magellanic Cloud 40%
• Mass Distribution 20%
• Virial Theorem 20%
• Two Body Problem 20%
• Dwarf Galaxy 20%