Compact Accelerator-based Neutron Sources (CANS)

CANS utilise accelerators to generate beams of charged particles, typically protons or deuterons, which are then directed onto a target material, such as beryllium or lithium. This interaction triggers nuclear reactions that release neutrons. The intensity and energy of the neutron beam can be tailored by adjusting the accelerator parameters and target material. CANS are designed to be more compact and cost-effective than conventional neutron sources, making them suitable for a wider range of applications. Supply chain considerations involve the procurement of specialised accelerator components, target materials, and radiation shielding. Logistics primarily focus on the transportation and installation of the accelerator and associated infrastructure. Accessibility for developing countries is enhanced due to the smaller scale and lower cost, though technical expertise for operation and maintenance remains a crucial factor.

CANS produce ionising radiation, requiring robust shielding and safety protocols to protect personnel and the environment. Careful management of target materials and potential activation products is also essential.

CANS produce radiation via electricity (accelerating charged particles onto targets that then produce a limited number of known neutrons) and therefore there are no direct nuclear security considerations, unlike those technologies that use sealed radioactive sources to produce radiation.

Due to the absence of nuclear materials, IAEA safeguards are not applicable.