Particle astrophysics
type: Concept
narrower: Gamma-rays

Gamma-ray lines
type: Concept
broader: Gamma-rays

Gamma-rays
type: Concept
modified: 2020-11-02T16:23:30.859Z
modified: 2020-11-02T16:23:49.146Z
alternative label: Gamma radiation
alternative label: Gamma rays
contributor: AAS Frey.Katie Admin
definition: An electromagnetic wave with a typical wavelength less than 10^-2 Å (10^-12 m), corresponding to frequencies above 10^19 Hz and photon energies above 100 keV.
narrower: Gamma-ray lines
narrower: Gamma-ray sources
broader: Particle astrophysics

Gamma-ray sources
type: Concept
broader: Gamma-rays