Design of undercuts and dipole stabilizer rods for the CPHS RFQ accelerator

作     者：蔡金赤 刑庆子 关遐龄 杜磊 

作者机构：Department of Engineering PhysicsTsinghua University Key Laboratory of Particle & Radiation ImagingMinistry of EducationTsinghua University 

基　　金：Supported by the '985 Project' of the Ministry of Education of China 

出 版 物：《Chinese Physics C》 (中国物理C（英文版）)

年 卷 期：2012年第36卷第5期

页      码：464-468页

摘      要：As part of the design and machining of the RFQ accelerator in the Compact Pulsed Hadron Source （CPHS） project at Tsinghua University, the design process of the undercuts and dipole stabilizer rods is presented in this paper. In particular, the relationship between the inter-vane voltage slope and the local frequency of the undercut section is described quantitatively. With the identification of modes existing in the cavity, the specific parameters are optimized by the SUPERFISH and MAFIA codes. In addition, the water-cooling requirement of the dipole stabilizer rods is briefly discussed.

主 题 词：RFQ accelerator undercut dipole stabilizer rod 

学科分类：0709[理学-地质学] 08[工学] 0708[理学-地球物理学类] 0804[工学-材料学] 0827[工学-食品科学与工程类] 082701[082701] 0703[理学-化学类] 0704[理学-天文学类] 0702[理学-物理学类] 

核心收录：

D　O　I：10.1088/1674-1137/36/5/015

馆 藏 号：203618297...