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Simulation of dense plasma focus devices to produce N-13 efficiently
Laser and Particle Beams ( IF 0.9 ) Pub Date : 2019-05-14 , DOI: 10.1017/s0263034619000363
H. Sadeghi , R. Amrollahi , S. Fazelpour , M. Omrani

A novel idea is presented in this paper to simulation, design, and feasibility of making a machine in order to produce nitrogen 13 (N-13) at a much lower cost than conventional medical applications. In a plasma focus device, only 0.02% of the generated ions have more than 1 MeV energy. In this paper, using a new idea we have tried to find a solution to increase the energy of deuterium ions to produce N-13. To achieve this, a series of magnetic lenses has been used to focus and guide the ions. To increase the ion energy, a small linear accelerator has been designed using a TM010 waveguide. The accelerator waveguide is also designed and optimized to have the highest impedance matching and maximum power transmission. Eventually, low-energy ions that are transmitted by magnetic lenses accelerate in the waveguide electric field and their energy increases significantly. The collision of these energetic ions with graphite target produce N-13.

中文翻译:

模拟高密度等离子体聚焦设备以高效生产N-13

本文提出了一种新颖的想法,用于模拟,设计和制造机器的可行性,以便以比传统医疗应用低得多的成本生产氮气13(N-13)。在等离子体聚焦装置中,只有0.02%的生成离子具有1 MeV以上的能量。在本文中,我们采用了新的思路,试图找到一种增加氘离子产生N-13能量的解决方案。为了实现这一点,已使用一系列磁性透镜聚焦和引导离子。为了增加离子能量,使用TM 010设计了小型线性加速器波导。加速器波导也经过了设计和优化,以具有最高的阻抗匹配和最大的功率传输。最终,由磁透镜传输的低能离子在波导电场中加速,其能量显着增加。这些高能离子与石墨靶的碰撞产生N-13。
更新日期:2019-05-14
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