To address the need for realistic and high-fidelity first responder training, a multidisciplinary team at LLNL has worked to establish the new gold standard simulator called TARANTULA (Tactical Augmented Reality Applications for Nuclear Emergency Support Team (NEST) Training using Livermore Analytics). TARANTULA is a scientifically accurate, fully functional, field-deployable simulator that…

LLNL scientists have developed a simple neutron detection technique that can discriminate fissile material from non-fissile material. A low cost digital data acquisition unit collects data at high rates and processes large volumes of data in real-time. This technique functions in a passive mode much like a standard portal monitor. There are options for converting the technique to an active…

The invention utilizes the statistical nature of radiation transport as well as modern processing techniques to implement a physics-based, sequential statistical processor. By this we mean that instead of accumulating a pulse-height spectrum as is done in many other systems, each photon is processed individually upon arrival and then discarded. As each photon arrives, a decision is…

LLNL scientists have developed a radiation detection network that uses solid state detectors (e.g. CZT) coupled to cellular telephones. Detection of gamma and/or neutron radiation is possible with high sensitivity. A network of cellular phones GPS locations and their detection data can be correlated for real-time analysis of potential nuclear threats.