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RIKEN Accelerator-driven compact neutron systems

机译：Riken Accelerator驱动的紧凑型中子系统

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RIKEN Accelerator-driven compact neutron source, RANS, has been operational since 2013. There are two major goals of RANS research and development. One is to establish a new compact low energy neutron non-destructive evaluation system on-site of floor-standing type for industrial use. Another goal is to invent a novel transportable compact neutron system for the preventive maintenance of large scale construction such as a bridge. The low energy transmission imaging, neutron diffractometer, small angle scattering instruments, fast neutron transmission imaging, fast neutron back scattering imaging, neutron induced prompt gamma-ray analysis and neutron activation analysis are available with RANS. To solve the lack of nuclear data to develop compact neutron sources, we have created new function which gives neutron spectrum from the 9Be +p reaction with protons of energy below 12 MeV. For further compact neutron system, RANS-II is now ready to generate neutrons in the RANS experimental hall with individual shielding system. The novel proton accelerator tube and 500 MHz solid state high-frequency amplifier for RANS-III, of a transportable neutron system, are now ready to be developed in RIKEN.
机译：RIKEN Accelerator驱动的紧凑型中子源Rans，自2013年以来一直在运作。Rans研发有两个主要目标。一个是在现场建立一个新的紧凑型低能量中子无损评估系统，用于工业用途。另一个目标是发明一种新型可移动紧凑的中子系统，用于预防大型桥梁的大规模结构。 RAN，低能量传动成像，中子衍射仪，小角度散射仪，快上透射成像，快上辐射散射成像，中子诱导的提示伽马射线分析和中子活化分析。为了解决缺乏核数据来开发紧凑的中子源，我们创造了新的功能，使来自9Be + P反应的中子谱与低于12meV的质子。对于进一步紧凑的中子系统，RANS-II现在准备在RAN实验厅内产生具有个性屏蔽系统的中子。现在可以在Riken开发新型质子加速器管和用于RANS-III的500 MHz固态高频放大器，以便在riken中开发。

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