3 papers
physics.ins-det2026
Automatic calibration of gamma-ray detectors deployed in uncontrolled environments
Marco Salathe, Nicolas Abgrall, Mark S. Bandstra +3
Radiation detectors deployed as part of a large urban network or for homeland security monitoring must maintain reliable energy calibration even when subjected to substantial varia…
physics.app-ph2025
Curation and Dissemination of Complex Multi-modal Data Sets for Radiation Detection, Localization, and Tracking
Nicolas Abgrall, Mark S. Bandstra, Reynold J. Cooper +5
The PANDAWN sensor network in Chicago, IL, is a state-of-the-art test-bed for networked, multi-modal sensing. It integrates AI/data science methods into its operation, from data ac…
physics.geo-ph2025
Characterization of precipitation-induced radon progeny deposition events using a city-scale sensor network
Snehadri Das, Nicolas Abgrall, Mark Bandstra +5
Networks of radiation detectors provide a platform for real-time radioactive source detection and identification in urban environments. Detection algorithms in these systems must a…