Jason T Nattress Alvin M. Weinberg Distinguished Staff Fellow Contact nattressjt@ornl.gov | 865.241.6228 All Publications 12C(p,p′)12C Reaction (Ep=19.5–30 MeV) for Active Interrogation of Special Nuclear Material... Discriminating Uranium Isotopes Based on Fission Signatures Induced by Delayed Neutrons... Measurement of the 13C(α, n0)16O Differential Cross Section from 0.8 to 6.5 MeV Detecting and characterizing special nuclear material for nuclear nonproliferation applications... An integrated online radioassay data storage and analytics tool for nEXO Performance of novel VUV-sensitive Silicon Photo-Multipliers for nEXO Fast-neutron/gamma-ray radiography using a broad-energy neutron source... Development of a 127Xe calibration source for nEXO... Detector Characterization for Accurate Monte Carlo Simulation and Neutron Energy-spectrum Unfolding... nEXO: neutrinoless double beta decay search beyond 10^28 year half-life sensitivity... The effects of low-Z shielding on uranium isotope discrimination using the time-emission profiles of long-lived delayed neutr... New Experiments for Detecting Emissions from Fission... Material Identification Via Dual Particle Transmission Using a Radioisotope Source... Characterization of retroreflective tape optical properties for use with position-sensitive scintillator detectors... The Single-Volume Scatter Camera... Key Links ORCID Organizations Physical Sciences Directorate Physics Division Nuclear Science and Advanced Technology Section Radiation Imaging and Advanced Diagnostics Group