Design of a non-intercepting beam diagnostic device using neutral beam fluorescence method

J. Zhao, H. T. Ren, S. X. Peng, A. L. Zhang, J. Chen, Y. Xu, T. Zhang, Z. Y. Guo, J. E. Chen, H. W. Zhao, L. T. Sun

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

The forward neutral beam from deflecting magntic field carries some characteristic properties of high intensity particle beams, such as profile, emittance etc. Therefore a reliable measurement of neutral beam fluorescence can be used to develop a fast and non-interceptive beam diagnostic tool. A non-intercepting beam emittance (profile) monitor using neutral beam fluorescence method has being constructed at Peking University. The monitor is designed to measure the transverse emittance in both directions on a low energy intense proton beams at the ion source (IS) test bench. The neutral particles are produced in the space charge compensation (SCC) zone. The mechanical design has been completed. The implementation, measurement, and comparison to multi-slit singlewire type emittance monitor will be carried out in the near future. The details of design and some preliminary results of measurement will be presented in this paper.

Original languageEnglish
Title of host publicationIPAC 2013
Subtitle of host publicationProceedings of the 4th International Particle Accelerator Conference
Pages547-549
Number of pages3
StatePublished - 2013
Externally publishedYes
Event4th International Particle Accelerator Conference, IPAC 2013 - Shanghai, China
Duration: May 12 2013May 17 2013

Publication series

NameIPAC 2013: Proceedings of the 4th International Particle Accelerator Conference

Conference

Conference4th International Particle Accelerator Conference, IPAC 2013
Country/TerritoryChina
CityShanghai
Period05/12/1305/17/13

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