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researcher

D. Hellfeld

11 papers hereh-index 10269 citations31 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author1
  • middle author9
  • last author1

Across the 11 of 11 papers where every author was matched, so the position is known.

fields
  • physics.ins-det10
  • eess.SP1
same name
  • D. Hellfeld — 1 paper, h 1

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20202025
most citedReconstructing the Position and Intensity of Multiple Gamma-Ray Point Sources with a Sparse Parametric Algorithm

27 citations · 75 across the 11 of their papers we have counts for

collaborators
Showing 2023Show all

3 papers · 1 filter

eess.SP2023★ 1 cited

Mobile Object Tracking in Panoramic Video and LiDAR for Radiological Source-Object Attribution and Improved Source Detection

M. R. Marshall, R. J. Cooper, J. C. Curtis +4

The addition of contextual sensors to mobile radiation sensors provides valuable information about radiological source encounters that can assist in adjudication of alarms. This st…

physics.ins-det2023

Networked Sensing for Radiation Detection, Localization, and Tracking

R. J. Cooper, N. Abgrall, G. Aversano +18

The detection, identification, and localization of illicit radiological and nuclear material continue to be key components of nuclear non-proliferation and nuclear security efforts…

physics.ins-det2023

Background and Anomaly Learning Methods for Static Gamma-ray Detectors

M. S. Bandstra, N. Abgrall, R. J. Cooper +8

Static gamma-ray detector systems that are deployed outdoors for radiological monitoring purposes experience time- and spatially-varying natural backgrounds and encounters with man…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.