Note: Coincidence measurements of 3He and neutrons from a compact D-D neutron generator
Abstract
Tagging of neutrons (2.45 MeV) with their associated 3He particles from deuterium-deuterium (D-D) fusion reactions has been demonstrated in a compact neutron generator setup enabled by a high brightness, microwave-driven ion source with a high fraction of deuterons. Energy spectra with well separated peaks of the D-D fusion reaction products, 3He, tritons, and protons, were measured with a silicon PIN diode. The neutrons were detected using a liquid scintillator detector with pulse shape discrimination. In this work, by correlating the 3He detection events with the neutron detection in time, we demonstrated the tagging of emitted neutrons with 3He particles detected with a Si PIN diode detector mounted inside the neutron generator vacuum vessel.
- Authors:
-
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Publication Date:
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE National Nuclear Security Administration (NNSA)
- OSTI Identifier:
- 1530285
- Grant/Contract Number:
- AC02-05CH11231
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Review of Scientific Instruments
- Additional Journal Information:
- Journal Volume: 88; Journal Issue: 5; Journal ID: ISSN 0034-6748
- Publisher:
- American Institute of Physics (AIP)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
Citation Formats
Ji, Q., Lin, C. -J., Tindall, C., Garcia-Sciveres, M., Schenkel, T., and Ludewigt, B. A. Note: Coincidence measurements of 3He and neutrons from a compact D-D neutron generator. United States: N. p., 2017.
Web. doi:10.1063/1.4981896.
Ji, Q., Lin, C. -J., Tindall, C., Garcia-Sciveres, M., Schenkel, T., & Ludewigt, B. A. Note: Coincidence measurements of 3He and neutrons from a compact D-D neutron generator. United States. https://doi.org/10.1063/1.4981896
Ji, Q., Lin, C. -J., Tindall, C., Garcia-Sciveres, M., Schenkel, T., and Ludewigt, B. A. Wed .
"Note: Coincidence measurements of 3He and neutrons from a compact D-D neutron generator". United States. https://doi.org/10.1063/1.4981896. https://www.osti.gov/servlets/purl/1530285.
@article{osti_1530285,
title = {Note: Coincidence measurements of 3He and neutrons from a compact D-D neutron generator},
author = {Ji, Q. and Lin, C. -J. and Tindall, C. and Garcia-Sciveres, M. and Schenkel, T. and Ludewigt, B. A.},
abstractNote = {Tagging of neutrons (2.45 MeV) with their associated 3He particles from deuterium-deuterium (D-D) fusion reactions has been demonstrated in a compact neutron generator setup enabled by a high brightness, microwave-driven ion source with a high fraction of deuterons. Energy spectra with well separated peaks of the D-D fusion reaction products, 3He, tritons, and protons, were measured with a silicon PIN diode. The neutrons were detected using a liquid scintillator detector with pulse shape discrimination. In this work, by correlating the 3He detection events with the neutron detection in time, we demonstrated the tagging of emitted neutrons with 3He particles detected with a Si PIN diode detector mounted inside the neutron generator vacuum vessel.},
doi = {10.1063/1.4981896},
journal = {Review of Scientific Instruments},
number = 5,
volume = 88,
place = {United States},
year = {Wed May 10 00:00:00 EDT 2017},
month = {Wed May 10 00:00:00 EDT 2017}
}
Web of Science
Figures / Tables:
Works referenced in this record:
Rattling nucleons: New developments in active interrogation of special nuclear material
journal, January 2012
- Runkle, Robert C.; Chichester, David L.; Thompson, Scott J.
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 663, Issue 1
Observation of nuclear fusion driven by a pyroelectric crystal
journal, April 2005
- Naranjo, B.; Gimzewski, J. K.; Putterman, S.
- Nature, Vol. 434, Issue 7037
In-field tests of the EURITRACK tagged neutron inspection system
journal, April 2008
- Carasco, C.; Perot, B.; Bernard, S.
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 588, Issue 3
The API 120: A portable neutron generator for the associated particle technique
journal, December 2005
- Chichester, D. L.; Lemchak, M.; Simpson, J. D.
- Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 241, Issue 1-4
Silicon Detectors for Low Energy Particle Detection
journal, April 2008
- Tindall, C. S.; Palaio, N. P.; Ludewigt, B. A.
- IEEE Transactions on Nuclear Science, Vol. 55, Issue 2
An associated particle time of flight system for use with D-D neutrons
journal, January 1966
- Hsu, T. H.; Robson, J. M.
- Nuclear Instruments and Methods, Vol. 39, Issue 1
Portable fast-neutron radiography with the nuclear materials identification system for fissile material transfers
journal, August 2007
- Hausladen, P. A.; Bingham, P. R.; Neal, J. S.
- Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 261, Issue 1-2, p. 387-390
Timing Resolution Study of an Associated Particle Detector for Fast Neutron Imaging
journal, August 2012
- Cates, J. W.; Hayward, J. P.; Zhang, X.
- IEEE Transactions on Nuclear Science, Vol. 59, Issue 4
Development of a Time-tagged Neutron Source for SNM Detection
journal, January 2015
- Ji, Qing; Ludewigt, Bernhard; Wallig, Joe
- Physics Procedia, Vol. 66
EJ-309 pulse shape discrimination performance with a high gamma-ray-to-neutron ratio and low threshold
journal, November 2013
- Kaplan, A. C.; Flaska, M.; Enqvist, A.
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 729
Negative ion-driven associated particle neutron generator
journal, January 2016
- Antolak, A. J.; Leung, K. N.; Morse, D. H.
- Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 806
Measurement of the d-d Neutron Generation rate by Proton Counting
journal, June 2008
- Kim, In-Jung; Jung, Nam-Suk; Choi, Hee-Dong
- Nuclear Engineering and Technology, Vol. 40, Issue 4
Compact Permanent Magnet Microwave-Driven Neutron Generator
conference, January 2011
- Ji, Qing; McDaniel, Floyd D.; Doyle, Barney L.
- APPLICATION OF ACCELERATORS IN RESEARCH AND INDUSTRY: Twenty-First International Conference, AIP Conference Proceedings
Works referencing / citing this record:
Investigation of light ion fusion reactions with plasma discharges
journal, November 2019
- Schenkel, T.; Persaud, A.; Wang, H.
- Journal of Applied Physics, Vol. 126, Issue 20
Figures / Tables found in this record: