Assertion: decay's neutron | /r/CapableOf | sustain the reaction
Facets:
value: without need for the decay neutrons
type: OTHER
Source sentences:
text: Physicists recognize two points in the gradual increase of neutron flux which are significant: critical, where the chain reaction becomes self-sustaining thanks to the contributions of both kinds of neutron generation, and prompt critical, where the immediate "prompt" neutrons alone will sustain the reaction without need for the decay neutrons.