Commissioning the Felix Bunching System

TitleCommissioning the Felix Bunching System
Publication TypeJournal Article
Year of Publication1991
AuthorsR.J Bakker, C.AJ van der Geer, A.FG van der Meer, P.W van Amersfoort, G. Saxon
JournalNuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment
Volume304
Number1-3
Pagination173-176
Date PublishedJul 1
ISBN Number0168-9002
Abstract

The FELIX injector consists of a thermionic triode gun driven at 1 GHz, a 1 GHz subharmonic prebuncher, and a travelling wave (3 GHz) buncher. Further acceleration will be achieved with two identical constant-gradient, travelling-wave (3 GHz) linacs. The buncher, which provides an exit energy of 4 MeV, has the feature that an unambiguous relation between the particle phase and energy is established. In this article we report our experiences in commissioning the bunching system. This includes a discussion of the gun characteristics, emittance measurements with and without rf modulation, and investigations of the achievable pulse length behind the gun.

DOI10.1016/0168-9002(91)90843-f
PID

b9f94c488feb6842555da3e4a75523ea

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