Downward Terrestrial Gamma-ray Flashes at the Pierre Auger Observatory?

Keyphrases

• Atmospheric Electricity 100%
• Detection Efficiency 50%
• Event Year 50%
• High-energy Particles 50%
• Low Altitude 50%
• Low Clouds 50%
• Low Energy 50%
• Pierre Auger Observatory 100%
• Relativistic Energy 50%
• Small Event 50%
• Strong Electric Field 50%
• Surface Detector 100%
• Terrestrial gamma-ray Flashes 100%
• Thunderstorm 100%
• Ultra-high Energy Cosmic Rays 100%
• World Wide Lightning Location Network 50%

Physics

• Atmospheric Electricity 100%
• Detectors 100%
• Electric Field 50%
• Gamma Radiation 100%
• High-Energy Cosmic Radiation 50%
• Observatory 100%
• Ultra-High-Energy Cosmic Radiation 50%