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Neutron Capture Therapy Beam Design at Harwell

  • G. Constantine
Part of the Basic Life Sciences book series (BLSC, volume 54)

Abstract

At Harwell, we have progressed from designing, building, and using small-diameter beams of epithermal neutrons for radiobiology studies to designing a radiotherapy facility for the 25-MW research reactor DIDO. The program is well into the survey phase, where the main emphasis is on tailoring the neutron spectrum. The incorporation of titanium and vanadium in an aluminium spectrum shaper in the D2O reflector has been shown to yield a significant reduction in the mean energy of neutrons incident on the patient by suppression of streaming through the cross-section window in aluminium at 25 keV.

Keywords

Fuel Element Neutron Energy Neutron Spectrum Boron Neutron Capture Therapy Epithermal Neutron 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Plenum Press, New York 1990

Authors and Affiliations

  • G. Constantine
    • 1
  1. 1.Materials Physics and Metallurgy DivisionHarwell LaboratoryHarwell, OxonUK

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