Performance of a plasma window for a high pressure differentially pumped deuterium gas target for mono-energetic fast neutron production - Preliminary results
Performance of a plasma window for a high pressure differentially pumped deuterium gas target for mono-energetic fast neutron production - Preliminary results
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DOI：
10.1016/s0168-583x(00)00175-0
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发表时间：
2000-09-01
影响因子：
1.3
通讯作者：
Guzek, J
中科院分区：
文献类型：
--
作者：
de Beer, A;Hershcovitch, A;Guzek, J
反应D(D,n)He-3和T(D,n)He-4经常用于产生单能或准单能中子束，但成功的应用往往受到所产生的中子束强度的限制。为研究共振现象、快中子放射照相、选择性快中子活化、爆炸物和违禁品探测等应用开发合适的中子源，取决于加速器的输出离子电流和目标系统的设计。南非约翰内斯堡的戴比尔斯钻石研究实验室（De Beers Diamond Research Laboratory）曾开发并成功实施了一种高压气体靶的实用解决方案（Guzek et al., 1999），但它仅限于使用低(
The reactions D(d,n)He-3 and T(d,n)He-4 are frequently used for production of the mono-energetic or quasi monoenergetic neutron beams but successful applications are often limited by the intensity of the generated neutron beams. The development of a suitable neutron source for such applications as studies of resonance phenomena, fast neutron radiography, selective fast neutron activation, explosives and contraband detection and others, depends on the output ion current of the accelerator and the design of the target system. A practical solution for a high pressure gas target was previously developed and successfully implemented at De Beers Diamond Research Laboratory in Johannesburg (Guzek et al., 1999), but it is limited to applications using low (