gamma ray
pl: gamma rays
Related Words
radiationphotonelectromagneticspectrumenergyfrequencywavelengthnucleusprotonneutronelectronisotoperadioactivitydecayionizingparticlephysicsquantumatomalpha particlebeta particlex rayultravioletinfraredmicrowaveradio waveplasmafusionfissionsupernovapulsarquasarblack holeastronomyastrophysicscosmic raymagnetospherevacuumvelocitylight speedamplitudeoscillationabsorptionemissionscatteringdiffractionrefractionionizationmutationcarcinogenradiotherapysterilizationdosimetergeiger counterleadshieldinghalf lifestabilityexcitationground statenuclear physicsquantum mechanicselectromagnetismphotonicsspectroscopyluminosityfluxintensityparticle acceleratorcyclotronsynchrotron