A fast emittance measurement unit for high intensity DC beam

doi:10.1088/1674-1056/27/2/025205

中国物理B ›› 2018, Vol. 27 ›› Issue (2): 25205-025205.doi: 10.1088/1674-1056/27/2/025205

• PHYSICS OF GASES, PLASMAS, AND ELECTRIC DISCHARGES • 上一篇下一篇

A fast emittance measurement unit for high intensity DC beam

State Key Laboratory of Nuclear Science and Technology & Institute of Heavy Ion Physics, School of Physics, Peking University, Beijing 100871, China

收稿日期:2017-06-13 修回日期:2017-10-06 出版日期:2018-02-05 发布日期:2018-02-05
通讯作者: Shi-Xiang Peng E-mail:sxpeng@pku.edu.cn
基金资助:
Project supported by the National Basic Research Program of China (Grant No. 2014CB845502) and the National Natural Science Foundation of China (Grant No. 91126004).

A fast emittance measurement unit for high intensity DC beam

State Key Laboratory of Nuclear Science and Technology & Institute of Heavy Ion Physics, School of Physics, Peking University, Beijing 100871, China

Received:2017-06-13 Revised:2017-10-06 Online:2018-02-05 Published:2018-02-05
Contact: Shi-Xiang Peng E-mail:sxpeng@pku.edu.cn
About author:52.50.Sw; 52.75.-d; 52.59.Sa; 52.59.Wd
Supported by:
Project supported by the National Basic Research Program of China (Grant No. 2014CB845502) and the National Natural Science Foundation of China (Grant No. 91126004).

摘要/Abstract

摘要： A combined unit, which has the ability to measure the current and emittance of the high intensity direct current (DC) ion beam, is developed at Peking University (PKU). It is a multi-slit single-wire (MSSW)-type beam emittance meter combined with a water-cooled Faraday Cup, named high intensity beam emittance measurement unit-6 (HIBEMU-6). It takes about 15 seconds to complete one measurement of the beam current and its emittance. The emittance of a 50-mA@50-kV DC proton beam is measured.

关键词: emittance, measurement, high intensity DC beam, MSSW

Abstract: A combined unit, which has the ability to measure the current and emittance of the high intensity direct current (DC) ion beam, is developed at Peking University (PKU). It is a multi-slit single-wire (MSSW)-type beam emittance meter combined with a water-cooled Faraday Cup, named high intensity beam emittance measurement unit-6 (HIBEMU-6). It takes about 15 seconds to complete one measurement of the beam current and its emittance. The emittance of a 50-mA@50-kV DC proton beam is measured.

Key words: emittance, measurement, high intensity DC beam, MSSW

中图分类号: (Plasma heating by microwaves; ECR, LH, collisional heating)

52.50.Sw

52.75.-d (Plasma devices) 52.59.Sa (Space-charge-dominated beams) 52.59.Wd (Emittance-dominated beams)

张艾霖, 任海涛, 彭士香, 张滔, 徐源, 张景丰, 温佳美, 武文斌, 郭之虞, 陈佳洱. A fast emittance measurement unit for high intensity DC beam[J]. 中国物理B, 2018, 27(2): 25205-025205.

Ai-Lin Zhang(张艾霖), Hai-Tao Ren(任海涛), Shi-Xiang Peng(彭士香), Tao Zhang(张滔), Yuan Xu(徐源), Jing-Feng Zhang(张景丰), Jia-Mei Wen(温佳美), Wen-Bin Wu(武文斌), Zhi-Yu Guo(郭之虞), Jia-Er Ceng(陈佳洱). A fast emittance measurement unit for high intensity DC beam[J]. Chin. Phys. B, 2018, 27(2): 25205-025205.

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A fast emittance measurement unit for high intensity DC beam

A fast emittance measurement unit for high intensity DC beam

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