Bead Pull Measurements of the FETS RFQ at RAL

W. Promdee, T. R. Edgecock, G. Boorman, A. Letchford, J. Pozimski

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

Abstract

A Radio Frequency Quadrupole (RFQ) is a part of the Front End Test Stand (FETS) at the Rutherford Appleton Laboratory (RAL), Didcot, UK. The aim of the FETS project is to produce a 60 mA H-beam at 3 MeV. The RFQ is a four-vane type with 4 modules, each of 1 m length, and is designed to accelerate the beam from 65 keV to 3 MeV at 324 MHz. A bead pull system has been designed to measure the field along the RFQ. This will be used in conjunction with 64 tuners to produce a uniform field. In order to optimise the tuning procedure, a model of the RFQ has been created in COMSOL Multiphysics. This study shows the results from the bead pull measurements and the tuning studies.

Original languageEnglish
Title of host publicationIPAC 2017 - Proceedings of the 8th International Particle Accelerator Conference
EditorsGianluigi Arduini, Mats Lindroos, Juliana Pranke, Volker RW Schaa, Mike Seidel
PublisherJoint Accelerator Conferences Website (JACoW)
Pages4349-4351
Number of pages3
ISBN (Electronic)9783954501823
DOIs
Publication statusPublished - 14 May 2017
Event8th International Particle Accelerator Conference - Copenhagen, Denmark
Duration: 14 May 201719 May 2017
Conference number: 8
https://ipac17.org/ (Link to Conference Website )

Conference

Conference8th International Particle Accelerator Conference
Abbreviated titleIPAC'17
CountryDenmark
CityCopenhagen
Period14/05/1719/05/17
Internet address

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