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Astronomy Beyond Photons - Coggle Diagram
Astronomy Beyond Photons
Gravitational Waves
Source
Neutron star mergers
Blackhole
Detection
Interferometer
Bar detector
Cosmic Rays(and Gammy Rays)
Properties
Hard to trace the origin
From energytic events
Detection
Direct
Cerenkov Radiation
Scintillator/calorimeter
Indirect
Radio
Fluorescence
Neutrinos
Sources(Nuclear Reactions)
Sun
Supernova, etc
Detection
Reaction with metal
Cerenkov Radiation
Nature
Chargeless, tiny mass
Hard to interact with any matter
Leptons
Three types
Multi-messenger Astronomy
Big instruments
Big collaborations
Big data