Employed at border crossings to detect the illicit transport of nuclear materials [20].
) , which has an exceptionally high cross-section for capturing neutrons . Mechanism of Action When a thermal neutron is absorbed by a boron counter tube
atom, a nuclear reaction occurs, breaking the atom into two high-energy charged particles: an ( 4Heto the fourth power cap H e ) and a lithium-7 nucleus ( 7Lito the seventh power cap L i Employed at border crossings to detect the illicit
Modular arrays of boron tubes are used to gain spectral information about neutrons for mobile environmental research [4]. 3Hecubed cap H e gas-filled detectors? 3Hecubed cap H e gas-filled detectors
10B+n→7Li+αto the tenth power cap B plus n right arrow to the seventh power cap L i plus alpha
Used in the non-destructive analysis of spent fuel elements to track plutonium or uranium content [1].