Constraining dark matter by the 511 keV line

Keyphrases

• 511 keV 100%
• Copyright 25%
• Dark Matter 100%
• Dark Matter Annihilation 25%
• Dark Matter Density 25%
• Dark Matter Mass 25%
• Gamma-ray Detection 25%
• Gamma-ray Excess 50%
• GeV γ-rays 50%
• Growth Model 25%
• High Density 25%
• High Production Rate 25%
• Mass Range 75%
• Milky Way 100%
• Positron 50%
• Positron Excess 50%
• Positron Production 50%
• Production Rate 50%
• Proposed Scenario 25%
• Supermassive Black Holes (SMBHs) 50%

Physics

• Dark Matter 100%
• Dark Matter Density 16%
• Galactic Center 50%
• Gamma Radiation 50%
• Milky Way 16%
• Positron 100%
• Supermassive Black Holes 33%