decay energy
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Energy change of a nucleus after radioactive decay
~4 min read
Encyclopedic overview
The decay energy is the energy change of a nucleus having undergone a radioactive decay. Radioactive decay is the process in which an unstable atomic nucleus loses energy by emitting ionizing particles and radiation. This decay, or loss of energy, results in an atom of one type (called the parent nuclide) transforming to an atom of a different type (called the daughter nuclide).
Decay calculation
Excerpted from Wikipedia’s “decay energy” article, available under the CC BY-SA 4.0 licence.