Boron Lined Straw Tube Neutron Detector Test
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Boron Lined Straw Tube Neutron Detector Test
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Author :
language : en
Publisher:
Release Date : 2010
Boron Lined Straw Tube Neutron Detector Test written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
Radiation portal monitors used for interdiction of illicit materials at borders include highly sensitive neutron detection systems. The main reason for having neutron detection capability is to detect fission neutrons from plutonium. The currently deployed radiation portal monitors (RPMs) from Ludlum and Science Applications International Corporation (SAIC) use neutron detectors based upon 3He-filled gas proportional counters, which are the most common large neutron detector. There is a declining supply of 3He in the world, and thus, methods to reduce the use of this gas in RPMs with minimal changes to the current system designs and sensitivity to cargo-borne neutrons are being investigated. Four technologies have been identified as being currently commercially available, potential alternative neutron detectors to replace the use of 3He in RPMs. Reported here are the results of tests of a boron-lined proportional counter design variation. In the testing described here, the neutron detection efficiency and gamma ray rejection capabilities of a system manufactured by Proportional Technologies, Inc, was tested.
Boron Lined Neutron Detector Measurements
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Author :
language : en
Publisher:
Release Date : 2009
Boron Lined Neutron Detector Measurements written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with categories.
Radiation portal monitors used for interdiction of illicit materials at borders include highly sensitive neutron detection systems. The main reason for having neutron detection capability is to detect fission neutrons from plutonium. The currently deployed radiation portal monitors (RPMs) from Ludlum and Science Applications International Corporation (SAIC) use neutron detectors based upon 3He-filled gas proportional counters, which are the most common large neutron detector. There is a declining supply of 3He in the world, and thus, methods to reduce the use of this gas in RPMs with minimal changes to the current system designs and sensitivity to cargo-borne neutrons are being investigated. Four technologies have been identified as being currently commercially available, potential alternative neutron detectors to replace the use of 3He in RPMs. Reported here are the results of tests of a newly designed boron-lined proportional counter option. This testing measured the neutron detection efficiency and gamma ray rejection capabilities of a system manufactured by Reuter Stokes.
Boron Lined Multitube Neutron Proportional Counter Test
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Author :
language : en
Publisher:
Release Date : 2010
Boron Lined Multitube Neutron Proportional Counter Test written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
Radiation portal monitors used for interdiction of illicit materials at borders include highly sensitive neutron detection systems. The main reason for having neutron detection capability is to detect fission neutrons from plutonium. The currently deployed radiation portal monitors (RPMs) from Ludlum and Science Applications International Corporation (SAIC) use neutron detectors based upon 3He-filled gas proportional counters, which are the most common large neutron detector. There is a declining supply of 3He in the world, and thus, methods to reduce the use of this gas in RPMs with minimal changes to the current system designs and sensitivity to cargo-borne neutrons are being investigated. Four technologies have been identified as being currently commercially available, potential alternative neutron detectors to replace the use of 3He in RPMs. These technologies are: 1) Boron trifluoride (BF3)-filled proportional counters, 2) Boron-lined proportional counters, 3) Lithium-loaded glass fibers, and 4) Coated non-scintillating plastic fibers. In addition, a few other companies have detector technologies that might be competitive in the near term as an alternative technology. Reported here are the results of tests of a boron-lined,?multitube? proportional counter manufactured by Centronic Ltd. (Surry, U.K. and Houston, TX). This testing measured the required performance for neutron detection efficiency and gamma-ray rejection capabilities of the detector.
Evaluation Of A Boron Lined Neutron Detector
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Author : B. M. Van der Ende
language : en
Publisher:
Release Date : 2014
Evaluation Of A Boron Lined Neutron Detector written by B. M. Van der Ende and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with categories.
Effect Of Neutron Spectrum On The Response Of A Moderated Boron Tube Survey Meter
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Author : George M. Angleton
language : en
Publisher:
Release Date : 1953
Effect Of Neutron Spectrum On The Response Of A Moderated Boron Tube Survey Meter written by George M. Angleton and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1953 with Nuclear counters categories.
Literature Search On Neutron Detectors
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Author : Frances L. Sachs
language : en
Publisher:
Release Date : 1951
Literature Search On Neutron Detectors written by Frances L. Sachs and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1951 with Neutrons categories.
Boron Triflouride Neutron Detector For Low Neutron Intensities
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Author : E. Segré
language : en
Publisher:
Release Date : 1944
Boron Triflouride Neutron Detector For Low Neutron Intensities written by E. Segré and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1944 with Boron trifluoride categories.
Detection Of Nuclear Weapons And Materials
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Author : Jonathan Medalia
language : en
Publisher: DIANE Publishing
Release Date : 2010-03
Detection Of Nuclear Weapons And Materials written by Jonathan Medalia and has been published by DIANE Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-03 with Technology & Engineering categories.
(1) How Does Detection Work?; Current Detection Technol.; (2) Advanced Technol.: Nanocomposite Scintillators; GADRAS: Gamma-Ray Spectrum Analysis Application Using Multiple Algorithms; Computer Modeling to Evaluate Detection Capability; L-3 CAARS: Low-Risk Dual-Energy Radiography System; SAIC CAARS: Higher-Risk, Higher-Benefit Dual-Energy Radiography System; AS&E CAARS: Using Backscattered X-Rays to Detect Dense Material; Muon Tomography; Analyzing a Nuclear Weapon with Nuclear Resonance Fluorescence; Detecting SNM at a Distance; (3) Signatures of Plutonium, Highly Enriched Uranium, and Nuclear Weapons; Detecting Signatures of a Nuclear Weapon or SNM; Evasion of Detection Technol. Illus.
Neutron Detection
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Author : William Douglas Allen
language : en
Publisher:
Release Date : 1960
Neutron Detection written by William Douglas Allen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1960 with Science categories.
Construction Of A Boron Type Neutron Detector And A Pulse Integrating Circuit
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Author : Harold F. Gibson
language : en
Publisher:
Release Date : 1948
Construction Of A Boron Type Neutron Detector And A Pulse Integrating Circuit written by Harold F. Gibson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1948 with Electronic apparatus and appliances categories.