neutron detection

Neutron detection involves identifying free neutrons, which are uncharged particles in atoms. Since neutrons have no electric charge, they don't trigger standard detectors directly. Instead, detectors use materials that neutrons interact with, causing reactions that produce charged particles or radiation. These secondary particles can then be detected with sensors, indicating the presence of neutrons. Common methods include using substances like helium-3 or boron, which capture neutrons and release detectable signals. This process allows scientists to monitor neutron radiation for safety, research, or security purposes accurately.