|
gptkbp:instanceOf
|
Electromagnetic radiation
|
|
gptkbp:block
|
concrete
thick lead
|
|
gptkbp:cause
|
ionization
biological damage
|
|
gptkbp:detects
|
gptkb:gamma-ray_telescopes
scintillation counters
Geiger counters
space observatories
|
|
gptkbp:discoveredBy
|
gptkb:Paul_Villard
|
|
gptkbp:discoveredIn
|
1900
|
|
gptkbp:emits
|
gptkb:gamma-ray_bursts
supernovae
radioactive isotopes
|
|
gptkbp:frequency
|
greater than 10^19 Hz
|
|
gptkbp:hasEnergy
|
greater than 100 keV
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Gamma rays
|
|
gptkbp:namedAfter
|
Greek letter gamma (γ)
|
|
gptkbp:partOf
|
electromagnetic spectrum
|
|
gptkbp:penetration
|
very high
|
|
gptkbp:producedBy
|
nuclear reactions
radioactive decay
cosmic phenomena
|
|
gptkbp:shorterWavelengthThan
|
gptkb:X-rays
|
|
gptkbp:symbol
|
γ-rays
|
|
gptkbp:usedIn
|
gptkb:astronomy
gptkb:cancer
sterilization
food irradiation
industrial radiography
|
|
gptkbp:wavelengthRange
|
less than 0.01 nanometers
|
|
gptkbp:bfsParent
|
gptkb:Synchrotron
gptkb:Pulsar
gptkb:Blazar
gptkb:Photon
gptkb:Quasar
gptkb:Atomic_nucleus
gptkb:Spectrum
gptkb:Neutron_Star
gptkb:Quasi-Stellar_Object
|
|
gptkbp:bfsLayer
|
6
|