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首页> 外文期刊>Nuclear Instruments & Methods in Physics Research. B, Beam Interactions with Materials and Atoms >52 kW CW proton beam production by CYCIAE-100 and general design of high average power circular accelerator
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52 kW CW proton beam production by CYCIAE-100 and general design of high average power circular accelerator

机译：CYCIAE-100生产的52 kW连续波质子束和高平均功率圆形加速器的总体设计

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摘要

At CIAE, we have been engaged in the development of isochronous accelerator for 60 years. From Cyclotron in the past to CW FFAG at present, isochronous accelerators have the technical advantages of high average beam intensity, fixed magnetic field and RF frequency, and low construction and operation costs. Therefore, the isochronous accelerator has been widely used. In this paper, a 100 MeV compact isochronous cyclotron CYCIAE-100 developed at CIAE in recent years is introduced. The successful commissioning of the cyclotron obtains a proton beam power up to 52 kW. Its stable operation provides dual-beam with the intensity ranges from 10 pA to 520 uA, and its applications are carried out annually for more than 30 users in different research fields. This paper also introduces a 2 GeV CW FFAG first proposed by CIAE. From the design of the 2 GeV CW machine, the energy limitation of the isochronous accelerator is increased from -1 GeV to 2 GeV, by our contribution of the beam dynamics study for high energy isochronous FFAG. The basic design of the key components, including HTS magnet, HP RF system, injection and extraction system, have also been explored. The preliminary conclusions suitable for engineering implementation are also presented.
机译：在CIAE，我们从事同步加速器的开发已有60年了。从过去的回旋加速器到目前的CW FFAG，同步加速器具有以下技术优势：平均光束强度高，磁场和RF频率固定，并且建造和运行成本低。因此，同步加速器已被广泛使用。本文介绍了近年来在CIAE研制的100 MeV紧凑型同步回旋加速器CYCIAE-100。回旋加速器的成功调试获得了高达52 kW的质子束功率。它的稳定运行可提供强度从10 pA到520 uA的双光束，并且每年在不同研究领域为30多个用户进行应用。本文还介绍了由CIAE首次提出的2 GeV CW FFAG。通过2 GeV CW机器的设计，通过我们对高能同步FFAG进行的射束动力学研究的贡献，同步加速器的能量限制从-1 GeV增加到2 GeV。还研究了关键部件的基本设计，包括高温超导磁体，高压射频系统，注入和提取系统。还提出了适合工程实施的初步结论。

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