photoneutron
Nuclear Physics
noun
A neutron released from a nucleus by the action of a gamma-ray photon.
Origin
1930s; earliest use found in Proceedings of the Royal Society of London.
- Hordern, Sir Michael
- horehound
- horewood
- Horgan, Paul
- horizon
- horizontal
- horizontal bar
- horizontal gene transfer
- horizontality
- horizontally
- horizontal pendulum
- horizontal stabilizer
- Horkheimer, Max
- Horlicks
- Horlivka
- hormesis
- hormonal
- hormonally
- hormonal replacement
- hormone
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- hormone therapy
- hormone treatment
- Hormuz