低功率紧凑加速器驱动中子源的主力散射仪器

Proceedings of the International Conference on Neutron Optics (NOP2017) Pub Date : 2018-11-28 DOI:10.7566/JPSCP.22.011025

P. Zakalek, T. Cronert, P. Doege, J. Baggemann, S. Böhm, J. Dabruck, R. Nabbi, E. Mauerhofer, U. Rücker, J. Voigt, T. Gutberlet, T. Brückel

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引用次数: 1

摘要

我们研究了由紧凑加速器驱动的中子源提供的中子散射仪器的潜力。这样的资源可以在任何一所大型大学轻松建立和操作。介绍了小角中子散射、粉末分光光度法和反射法等典型主力散射仪器的参考设计。从平均加速器功率为400w的脉冲中子源的参数设计出发，计算了样品位置的中子通量和仪器分辨率。即使在这种低功率水平下，仪器性能也允许合理的科学使用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Workhorse Scattering Instruments for Low Power Compact Accelerator Driven Neutron Sources

We investigate the potential of neutron scattering instrumentation fed by a compact accelerator driven neutron source. Such a source can be built and operated easily at any large university. Reference designs of typical workhorse scattering instruments for small-angle neutron scattering, powder di ﬀ ractometry and reﬂectometry are presented. The neutron ﬂux at sample position and the instrument resolution have been calculated from the parameter design of a pulsed neutron source with 400 W average accelerator power. Instrument performances allow for reasonable scientiﬁc use even at this low power level.

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Proceedings of the International Conference on Neutron Optics (NOP2017)

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