prompt neutrons

A form of prompt neutron — A neutron produced immediately by the fission of an atomic nucleus, instead of being emitted by decaying fission products seconds to minutes later; over 99% of all fission neutrons are prompt neutrons (the exact portion depends on the nuclide undergoing fission).

Meanings

noun
  1. pluralplural of prompt neutron
Cite this entry
APA

prompt neutrons. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/prompt%20neutrons

MLA

“prompt neutrons.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/prompt%20neutrons. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “prompt neutrons,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/prompt%20neutrons.

Source: prompt neutrons on Wiktionary, CC BY-SA 4.0.