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Surface scattering efficiency of some common materials for shielding pulsed neutron scattering instruments

✍ Scribed by L. Bartoli; F. Becherini; F. Grazzi; M. Zoppi

Publisher: Elsevier Science
Year: 2009
Tongue: English
Weight: 404 KB
Volume: 608
Category: Article
ISSN: 0168-9002
DOI: 10.1016/j.nima.2009.07.023

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✦ Synopsis

We have measured the surface scattering efficiency of a new ceramic composite, based on boron carbide, that was recently proposed for use as a shielding material for pulsed neutron scattering instrumentation. The results show that, due to a relevant presence of clay material in the composite, the surface scattering efficiency is higher than other common shielding materials, which are used on pulsed neutron scattering instrumentation, and suggest revising the material composition.

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