نتایج جستجو برای: neutron source

تعداد نتایج: 460874  

Journal: :Journal of Research of the National Institute of Standards and Technology 2005

2012
David V. Baxter J. Leung Helmut Kaiser S. Ansell G. Muhrer E. B. Iverson P. D. Fergusson

The Low Energy Neutron Source at Indiana University completed its construction phase roughly three years ago, and one of the more active research thrusts at the facility since that time has been our attempts to advance the state of the art in neutron moderation. This research program includes basic materials characterization, especially total neutron cross section measurements, as well as in-si...

2006
J. W. Kwan D. Li A. Ratti J. W. Staples S. P. Virostek

Advanced neutron interrogation systems for screening sea-land cargo containers for shielded special nuclear materials (SNM) require a high-yield neutron source to achieve the desired detection probability, false alarm rate, and throughput. The design of an accelerator-driven neutron source is described that utilizes the D(d,n)He reaction to produce a forward directed beam of up to 8.5 MeV neutr...

2004
K.-N. Leung J. Reijonen F. Gicquel S. Hahto T. P. Lou

The Plasma and Ion Source Technology Group at the Lawrence Berkeley National Laboratory has been engaging in the development of high yield compact neutron generators for the last ten years. Because neutrons in these generators are formed by using either D-D, T-T or DT fusion reaction, one can produce either mono-energetic (2.4 MeV or 14 MeV) or white neutrons. All the neutron generators being d...

Journal: :Journal of the Atomic Energy Society of Japan / Atomic Energy Society of Japan 1985

Journal: :Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 1990

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