Neutrons whose @E02102@ corresponds to the @R05334@ of a specified @N04257@ or element. If the @N04257@ is not specified, the term refers to @R05326@ neutrons of
239U.
Source: PAC, 1994,
66, 2513. (
Nomenclature for radioanalytical chemistry (IUPAC Recommendations 1994)) on page 2522 [
Terms] [
Paper]