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Detector Development

STUDY OF SILICON DETECTORS FOR HIGH-RESOLUTION RADIOXENON MEASUREMENTS
Wolfgang Hennig, Christopher E. Cox, Stephen J. Asztalos, Hui Tan, Patrick J. Franz, Peter M. Grudberg, and William K. Warburton
2011 Monitoring Research Review: Ground-Based Nuclear Explosion Monitoring Technologies
(PDF format, 3.2 MB in size)
Abstract

α-Al₂O₃ DIFFUSION BARRIERS TO ELIMINATE THE RADIOXENON MEMORY EFFECT IN PHOSWICH DETECTORS
W. K. Warburton, Stephen J. Asztalos, and Wolfgang Hennig
2011 Monitoring Research Review: Ground-Based Nuclear Explosion Monitoring Technologies
Abstract

Results from an investigation of the physical origins of nonproportionality in CsI(Tl)
S. Asztalos, W. Hennig, W.K. Warburton
Nuclear Instruments and Methods in Physics Research A, Volume 652 (2011) pp. 216-220
(PDF format, 246 KB in size)
Abstract

CHELSI: A PORTABLE NEUTRON SPECTROMETER FOR THE 20- 800 MEV REGION
T.D. McLean, R.H. Olsher, L.L. Romero, L.H. Miles, R.T.Devine, A. Fallu-Labruyere, P. Grudberg
Radiat Prot Dosimetry (2007) 126 (1-4): 223-228
(PDF format, 491 KB in size)
Abstract

Extending the Operation of a Position-Sensitive Photomultiplier Tube to 1 Million Counts Per Seconds
A. Fallu-Labruyere, H. Tan, W. Hennig, Y.X. Chu, M. Momayezi W.K. Warburton
Nuclear Instruments and Methods in Physics Research A, Volume 563 (2006) pp. 54-57
paper (PDF format, 375 KB in size)
Abstract

Position resolution in a Ge-strip detector
M.Momayezi, W.K. Warburton, R.Kroeger
SPIE Vol. 3768 (1999) pp 530-537
(PDF format, 246 KB in size)
Abstract

Digital Signal Processing

A Versatile Multichannel Digital Signal Processing Module for Microcalorimeter Arrays
H. Tan, J. W. Collins, M. Walby, W. Hennig, W. K. Warburton, P. Grudberg
(PDF format, 2.4 MB in size)
In press
Abstract

Development of a Real-time Pulse Processing Algorithm for TES-based X-ray Microcalorimeters
Hui Tan, Wolfgang Hennig, William K. Warburton, W. Bertrand Doriese, Caroline A. Kilbourne
IEEE Transactions on Applied Superconductivity, Volume: 21 Issue: (2011), pp. 276 - 280
(PDF format, 178 KB in size)
Abstract

Development of 500 MHz Multi-Channel Readout Electronics for Fast Radiation Detectors
Wolfgang Hennig, Stephen J. Asztalos, Dimitry Breus, Konstantin Sabourov and William K. Warburton
IEEE Nuclear Science Symposium Conference Record (2009) pp.613-615
(PDF format, 309 KB in size)
Abstract

High Rate Pulse Processing Algorithms for Microcalorimeters
Hui Tan, Dimitry Breus, Wolfgang Hennig, Konstantin Sabourov, Jeffrey W. Collins, William K. Warburton, W. Bertrand Doriese, Joel N. Ullom, Minesh K. Bacrania, Andrew S. Hoover, Michael W. Rabin
Nuclear Science Symposium Conference Record, IEEE (2008) pp. 1130-1133
(PDF format, 177 KB in size)
Abstract

The DGF Pixie-4 spectrometer - Compact Digital Readout Electronics for HPGe Clover Detectors
W. Hennig, Y.X. Chu, H. Tan, A. Fallu-Labruyere, W.K. Warburton and R. Grzywacz
Nuclear Instruments and Methods in Physics Research B: Volume 263 (2007) pp. 175-178
(PDF format, 147 KB in size)
Abstract

A Digital Spectrometer Approach to Obtaining Multiple Time-Resolved Gamma-Ray Spectra for Pulsed Spectroscopy
H. Tan, A. Fallu-Labruyere, W. Hennig, Y.X. Chu, L. Wielopolski and W.K. Warburton
Nuclear Instruments and Methods in Physics Research B: Volume 263 (2007), pp. 63-66
(PDF format, 178 KB in size)
Abstract

Time Resolution Studies using Digital Constant Fraction Discrimination
A. Fallu-Labruyere, H. Tan, W. Hennig, and W.K. Warburton
Nuclear Instruments and Methods in Physics Research A, Volume 579 (2007), pp. 247-251
(PDF format, 205 KB in size)
Abstract

A high speed fully digital data acquisition system for Positron Emission Tomography
P.D. Olcott, A. Fallu-Labruyere, F. Habte, C.S. Levin, W.K. Warburton
2006 IEEE Nuclear Science Symposium Conference Record
(PDF format, 297 KB in size)
Abstract

Digital Pulse Processing: New Possibilities in Nuclear Spectroscopy
W.K. Warburton, M. Momayezi, B. Hubbard-Nelson and W. Skulski
Applied Radiation and Isotopes Volume 53, Issues 4-5 (2000) pp. 913-920
(PDF format, 1.13 MB in size)
Abstract

Pulse Shape Analysis

CLYC versus Stilbene: Optimization and comparison of two neutron-gamma discriminating scintillators
Stephen Asztalos, Wolfgang Hennig
In press
(PDF format, 606 KB in size)
Abstract

A Fast Pulsed Neutron Source for Time-of-Flight Detection of Nuclear Materials and Explosives
M. Krishnan, B. L. Bures, C. James, R. E. Madden W. Hennig, D. Breus, S. Asztalos, K. Sabourov, and S. Lane
In press
(PDF format, 441 KB in size)
Abstract

Radioxenon Measurements with the PhosWatch Detector System
W. Hennig, W.K. Warburton1, A. Fallu-Labruyere, K. Sabourov, M.W. Cooper, J.I. McIntyre, A. Gleyzer, M. Bean, E.P. Korpach, K. Ungar, W. Zhang, P. Mekarski, R.M. Ward, S.R.F. Biegalski, D.A. Haas
2009 Monitoring Research Review: Ground-Based Nuclear Explosion Monitoring Technologies
(PDF format 1267kB)
Abstract

CHELSI : recent developments in the design and performance of a high-energy neutron dose meter
Thomas D. McLean, Richard H. Olsher, Robert T. Devine, Leonard L. Romero, Anthony Fallu-LaBruyere, Peter Grudberg, Hui Tan and Yunxian Chu
Nuclear Instruments and Methods in Physics Research A, Volume 610 (2009) pp. 700-709
(PDF format, 1,142 KB in size)
Abstract

Single Channel Beta-Gamma Coincidence Detection of Radioactive Xenon Using Digital Pulse Shape Analysis of Phoswich Detector Signals
Wolfgang Hennig, Hui Tan, William K Warburton, and Justin I McIntyre
IEEE Transactions on Nuclear Science, Volume 53, 2, (2006) pp. 620 - 624
(PDF format, 324 KB in size)
Abstract

Digital Pulse Shape Analysis with PHOSWICH Detectors to Simplify Coincidence Measurements of Radioactive Xenon
W. Hennig, H. Tan, W.K. Warburton and J.I. McIntyre
27th Seismic Research Review: Ground-Based Nuclear Explosion Monitoring Technologies (2005)
(PDF format, 517 KB in size)
Abstract

An approach to sub-pixel spatial resolution in room temperature X-ray detector arrays with good energy resolution
W.K. Warburton
2005 Monitoring Research Review: Ground-Based Nuclear Explosion Monitoring Technologies
(PDF format, 488 KB in size)
Abstract

Towards Digital Gamma-Ray and Particle Spectroscopy
W. Skulski, M.Momayezi, B.Hubbard-Nelson, P.Grudberg, J.Harris, W.Warburton
Acta Physica Polonica B, vol. 31, Issue 1, (2001) p.47
(PDF format, 242 KB in size)
Abstract

Particle Identification in CsI(Tl) Crystal Using Digital Pulse Shape Analysis
M. Momayezi, W. Skulski
Nuclear Instruments and Methods in Physics Research A, Volume 458 (2001), pp. 759-771
(PDF format, 463 KB in size)
Abstract