Boron Counter Tube -

gas, which acts as both the neutron-capturing medium and the proportional counting gas [7, 9].

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 boron counter tube

Employed at border crossings to detect the illicit transport of nuclear materials [20]. gas, which acts as both the neutron-capturing medium

The inner wall of the tube is coated with a solid layer of boron-10 . These are often used as an alternative to Helium-3 ( 3Hecubed cap H e BF3cap B cap F sub 3 a nuclear reaction occurs