Design and optimization of a novel bent-vane type radio frequency quadrupole

被引：1

作者：

Yang, Lei ^{[1
,2
]}

Lu, Liang ^{[1
,2
,3
]}

Zhang, Zhouli ^{[1
]}

Xing, Chaochao ^{[1
,2
]}

Huang, Yulu ^{[1
]}

He, Tao ^{[1
,2
]}

Li, Chenxing ^{[1
]}

Xu, Xianbo ^{[1
]}

Sun, Liepeng ^{[1
]}

Shi, Longbo ^{[1
]}

Wu, Andong ^{[1
]}

He, Yuan ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China

[2] Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China

[3] Sun Yat Sen Univ, Sino French Inst Nucl Engn & Technol, Zhuhai 519000, Peoples R China

来源：

PHYSICAL REVIEW ACCELERATORS AND BEAMS | 2020年 / 23卷 / 02期

基金：

中国国家自然科学基金;

关键词：

RFQ; ACCELERATOR;

D O I：

10.1103/PhysRevAccelBeams.23.021301

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

A novel radio frequency quadrupole (RFQ) resonant structure with bent vanes is proposed at the Institute of Modern Physics, Chinese Academy of Sciences (IMP, CAS). Compared with the traditional four-vane type RFQs, the bent-vane type structure is more compact at low frequency with significant reduction in the MSS section size, and is capable of using a simple cooling system due to its rotationally symmetric structure. An 81.25 MHz proof-of-principle cavity is now under development at IMP. The beam dynamics design, electromagnetic optimizations with multipacting simulations, multiphysics analyses, and mechanical design of this novel bent-vane type RFQ (BV-RFQ) will be presented in this paper.

引用

页数：16

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