Shaun D. Clarke

Los Alamos National Laboratory — United States

Physics and Astronomy · Physical Sciences

22h-index1.9kcitations249works1.12yr avg
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Research Topics

Nuclear Physics and Applications(192), Radiation Detection and Scintillator Technologies(184), Nuclear reactor physics and engineering(85), Medical Imaging Techniques and Applications(36), Atomic and Subatomic Physics Research(35)

Publications249 total

LaBr <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si42.svg" display="inline" id="d1e1402"> <mml:msub> <mml:mrow/> <mml:mrow> <mml:mn>3</mml:mn> </mml:mrow> </mml:msub> </mml:math> : Ce self-activation analysis for measuring fast neutron fields
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment·2025Open Access
Identifying Neutron Sources using Recoil and Time-of-Flight Spectroscopy
arXiv (Cornell University)·2025Open Access
Improved contraband detection using an experimentally optimized neutron active interrogation pulse structure
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment·2025Open Access
Application of a Water-Based Liquid Scintillator in Active Interrogation Imaging and Spectroscopy
2025
Characterization of Shielded Plutonium Samples Using Neutron Spectroscopy
2025
The Effect of Interrogating Neutron Spectrum on Delayed Neutron Temporal Analysis
2025
Neutron and Gamma-Ray Imaging of Th-232 and Cm-244 Using Organic Glass Scintillators
IEEE Transactions on Nuclear Science·2025
Assessing Age Effects on Pulse Shape Discrimination Capabilities of Organic Glass Scintillators
IEEE Transactions on Nuclear Science·2025
Measured and Simulated Organic Scintillator Rossi-alpha of the Bare Rocky Flats Hemishells Flynn Darby [Poster]
2025Open Access
Global Sensitivity Analysis of a Frequency Domain Reactor Noise Methodology using Welch's Method for the KRUSTY Experiment [Slides]
2025Open Access
Meas. &amp;amp; Sim. Organic Scintillator Rossi-alpha for Kilogram-quantity HEU [Poster]
2025Open Access
A simulation pipeline for fast neutron imaging and spectroscopy using quantified detector attributes
Radiation Measurements·2025Open Access
Neutron Leakage Spectra Sensitivity Simulations for PARADIGM [Poster]
2025Open Access
Welch Method and Bootstrapping Applied to Subcritical Gamma Noise
Nuclear Science and Engineering·2025· 1 citedOpen Access
A Simulation Pipeline for Fast Neutron Imaging And Spectroscopy Using Quantified Detector Attributes
SSRN Electronic Journal·2025Open Access
A 3D Dual-Particle Imaging Algorithm for Multiple Imagers
Journal of Nuclear Engineering·2024Open Access
Detection of uranium-photofission neutrons with a <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll"><mml:msup><mml:mi/><mml:mn>4</mml:mn></mml:msup><mml:mi>He</mml:mi></mml:math> scintillation detector
Physical Review Applied·2024· 1 citedOpen Access
Signal Range Comparisons for a Trans-stilbene Detector Measuring Cf-252
2024
Measurement of Neutron Active Interrogation Contraband Signatures Using Organic Scintillators
2024
Simultaneous Imaging of Plutonium and Thorium with Organic Glass System
2024
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Frequent Co-authors

Sara A. Pozzi(48), Angela Di Fulvio(14), Marek Flaska(10), Tony H. Shin(7), Mark Bourne(6), Alexis Poitrasson-Rivière(6), Michael C. Hamel(6), Paolo Peerani(6), J. Kyle Polack(5), Marc L. Ruch(5), Matthew J. Marcath(5), Michael Y. Hua(5), Marc Paff(5), Charles Sosa(4), David L. Chichester(4), Peter Marleau(4), Abbas J. Jinia(3), E. Miller(3), William M. Steinberger(3), Nathan P. Giha(3)