Physical cryptographic verification of nuclear warheads RS Kemp, A Danagoulian, RR Macdonald, JR Vavrek
Proceedings of the National Academy of Sciences 113 (31), 8618-8623, 2016
48 2016 Experimental demonstration of an isotope-sensitive warhead verification technique using nuclear resonance fluorescence JR Vavrek, BS Henderson, A Danagoulian
Proceedings of the National Academy of Sciences 115 (17), 4363-4368, 2018
26 2018 Free-moving quantitative gamma-ray imaging D Hellfeld, MS Bandstra, JR Vavrek, DL Gunter, JC Curtis, M Salathe, ...
Scientific reports 11 (1), 20515, 2021
20 2021 Reconstructing the position and intensity of multiple gamma-ray point sources with a sparse parametric algorithm JR Vavrek, D Hellfeld, MS Bandstra, V Negut, K Meehan, WJ Vanderlip, ...
IEEE Transactions on Nuclear Science 67 (11), 2421-2430, 2020
17 2020 Improved gamma-ray point source quantification in three dimensions by modeling attenuation in the scene MS Bandstra, D Hellfeld, JR Vavrek, BJ Quiter, K Meehan, PJ Barton, ...
IEEE Transactions on Nuclear Science 68 (11), 2637-2646, 2021
12 2021 Monte Carlo simulations of a physical cryptographic warhead verification protocol using nuclear resonance fluorescence JR Vavrek
Massachusetts Institute of Technology, 2016
10 2016 Validation of Geant4’s G4NRF module against nuclear resonance fluorescence data from 238U and 27Al JR Vavrek, BS Henderson, A Danagoulian
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2019
8 2019 High-accuracy Geant4 simulation and semi-analytical modeling of nuclear resonance fluorescence JR Vavrek, BS Henderson, A Danagoulian
Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2018
8 2018 Mapping the minimum detectable activities of gamma-ray sources in a 3-d scene MS Bandstra, D Hellfeld, J Lee, BJ Quiter, M Salathe, JR Vavrek, ...
IEEE Transactions on Nuclear Science 70 (1), 64-75, 2022
2 2022 Absolute validation of nuclear resonance fluorescence models and cross sections in U and Al JR Vavrek, BS Henderson, A Danagoulian
arXiv preprint arXiv:1807.02596, 2018
2 2018 Surrogate distributed radiological sources II: aerial measurement campaign JR Vavrek, CC Hines, MS Bandstra, D Hellfeld, MA Heine, ZM Heiden, ...
IEEE Transactions on Nuclear Science, 2024
1 2024 Design and deployment of radiological point-source arrays for the emulation of continuous distributed sources JR Vavrek, CC Hines, MS Bandstra, D Hellfeld, MA Heine, ZM Heiden, ...
arXiv preprint arXiv:2208.02899, 2022
1 2022 becquerel (bq) v0. 4.0 M Bandstra, A Persaud, J Curtis, CH Chow, D Hellfeld, M Salathe, ...
Lawrence Berkeley National Lab.(LBNL), Berkeley, CA (United States), 2021
1 2021 Multi-modal Free-moving Data Fusion (MFDF) v1. 0 T Joshi, B Quiter, J Curtis, M Bandstra, R Cooper, D Hellfeld, M Salathe, ...
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States), 2020
1 2020 Development of an isotope-sensitive warhead verification technique using nuclear resonance fluorescence JR Vavrek
Massachusetts Institute of Technology, 2019
1 2019 Differential fuzz testing to detect tampering in sensor systems and its application to arms control authentication JR Vavrek, L Zhou, J Boverhof, ER Heymann, BP Miller, S Peisert
arXiv preprint arXiv:2404.05946, 2024
2024 Tetris-inspired detector with neural network for radiation mapping R Okabe, S Xue, JR Vavrek, J Yu, R Pavlovsky, V Negut, BJ Quiter, ...
Nature Communications 15 (1), 3061, 2024
2024 Surrogate distributed radiological sources I: point-source array design methods JR Vavrek, MS Bandstra, D Hellfeld, BJ Quiter, THY Joshi
IEEE Transactions on Nuclear Science, 2024
2024 Periodic radiation mapping of contaminated wetlands JR Vavrek, BJ Quiter, J Szornel, H Gonzalez-Raymat, H Wainwright, ...
2023 IEEE Nuclear Science Symposium, Medical Imaging Conference and …, 2023
2023 Ongoing advancement of free-moving radiation imaging and mapping BJ Quiter, MS Bandstra, JW Cates, RJ Cooper, JC Curtis, D Hellfeld, ...
Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XXIV 12241, 131-137, 2022
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