Collaborative Research: ARI-LA: Low-Dose Inspection for Nuclear Threats Using Monochromatic Gamma-Rays

Low-dose inspection for nuclear threats using monochromatic gamma-rays is a novel method to detect shielded nuclear material (SNM) with a potential to significantly outperform currently employed methods. The key advantage of the method we are pursuing is in low dose (

The unique and innovative approach to the design is the enabling factor for future SNM detection technologies. Integration of the novel method of monoenergetic source generation through use of a new generation of ultra-compact accelerators with advanced imaging detectors has a potential for a paradigm shift in the ability to rapidly and accurately clear objects from nuclear threats. Moreover, this interdisciplinary work requires a broad combined expertize in the areas of compact hadron accelerators, monochromatic gamma-ray sources, detectors, and algorithms making our team particularly well-suited for the task. This research combines several new and high-risk ideas and, if successful, could bring about revolutionary advances in the methods to detect shielded SNM, with broad impacts and benefits to the welfare and security of the nation and society and promote the diversity and public understanding of science and engineering.