Constraints on metastable superheavy dark matter coupled to sterile neutrinos with the Pierre Auger Observatory

Keyphrases

• Superfluid Dark Matter 100%
• Sterile Neutrino 100%
• Particle Dark Matter 66%
• High Energy Photons 33%
• Ultra-high Energy Neutrinos 33%
• Mixing Angle 33%
• Superheavy Particles 33%
• Standard Model Extension 33%
• Standard Model of Particle Physics 33%
• Superheavy 33%
• Age of the Universe 33%
• Coupling Constant 33%
• Active Neutrinos 33%
• Ultralight 33%

Physics

• Dark Matter 100%
• Particle Physics 33%
• Standard Model 33%
• Coupling Constant 33%