Assertion: deuterium's neutron | /r/CreatedBy | fission
Facets:
value: in any one generation
type: TEMPORAL
Source sentences:
text: The reproduction factor or multiplication factor of the system is defined as the ratio of the number of neutrons produced by fission in any one generation to the number in the immediately PRECEDING generation.
text: In order to maintain a chain reaction, it is not necessary that every neutron produced in a fission should be able to initiate another fission.