质子直线加速器超导腔速度接收特性研究

计算物理 ›› 2003, Vol. 20 ›› Issue (4): 331-334.

质子直线加速器超导腔速度接收特性研究

郁庆长

中国科学院高能物理研究所, 北京 100039

收稿日期:2002-05-23 修回日期:2002-11-28 出版日期:2003-07-25 发布日期:2003-07-25
作者简介:郁庆长(1938-),男,浙江宁波,研究员,博士生导师,从事加速器物理和核技术研究.
基金资助:
国家自然科学基金(19835070)资助项目

Velocity Acceptance Performance of Superconducting Cavities in Proton Linacs

YU Qing-chang

Institute of High Energy Physics, CAS, Beijing 100039, China

Received:2002-05-23 Revised:2002-11-28 Online:2003-07-25 Published:2003-07-25

摘要/Abstract

摘要： 给出质子在多单元π模加速腔中的能量增益和加速腔的渡越时间因子的表达式.在此基础上利用解析方法和数值方法研究质子直线加速器超导腔的速度接收特性,并且讨论了超导质子直线加速器的分段问题.

关键词: 质子直线加速器, 超导腔, 速度接收特性

Abstract: The proton energy gain in multicell π-mode accelerating cavities and transit time factors of the cavities are given. On the basis the velocity acceptance of the superconducting cavities is studied by means of analytical method and numerical method, and the problem about the section-division of superconducting proton linacs are discussed.

Key words: proton linac, superconducting cavity, velocity acceptance

中图分类号:

TL53

郁庆长. 质子直线加速器超导腔速度接收特性研究[J]. 计算物理, 2003, 20(4): 331-334.

YU Qing-chang. Velocity Acceptance Performance of Superconducting Cavities in Proton Linacs[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2003, 20(4): 331-334.