Noun
radiation of beta particles during radioactive decay
Source: WordNetDetection and measurement The ionizing or excitation effects of beta particles on matter are the fundamental processes by which radiometric detection instruments detect and measure beta radiation. Source: Internet
Being composed of charged particles, beta radiation is more strongly ionizing than gamma radiation. Source: Internet
Curium-243 with a ~30 year half-life and good energy yield of ~1.6 W/g could make for a suitable fuel, but it produces significant amounts of harmful gamma and beta radiation from radioactive decay products. Source: Internet
Beta radiation from linac accelerators is far more energetic and penetrating than natural beta radiation. Source: Internet
Gamma radiation, however, is composed of photons, which have neither mass nor electric charge and, as a result, penetrates much further through matter than either alpha or beta radiation. Source: Internet
In water, beta radiation from many nuclear fission products typically exceeds the speed of light in that material (which is 75% that of light in vacuum), The macroscopic speed of light in water is 75% of the speed of light in a vacuum (called "c"). Source: Internet