radiation measurement
Neutrons represent a major category of radiation that consists of uncharged particles. Owing to the absence of the Coulomb force, neutrons may penetrate many centimetres through solid materials before they interact in any manner. When they do interact, it is primarily with the nuclei of atoms of the absorbing material. The types of interaction that are important in the detection of neutrons are again catastrophic since the neutrons may either disappear or undergo a major...