Title of article
First beam measurements at the photo injector test facility at DESY Zeuthen
Author/Authors
Bakker، نويسنده , , R. and Hartrott، نويسنده , , M.v. and Jaeschke، نويسنده , , E. and Krنmer، نويسنده , , D. and Carneiro، نويسنده , , J.P. and Flِttmann، نويسنده , , K. and Piot، نويسنده , , P. and Roكbach، نويسنده , , J. and Schreiber، نويسنده , , S. and Abrahamyan، نويسنده , , K. and Bنhr، نويسنده , , J. and Bohnet، نويسنده , , I. and Djordjadze، نويسنده , , V. and Gensch، نويسنده , , U. and Graboschi، نويسنده , , H.J. and Li، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
5
From page
210
To page
214
Abstract
The Photo Injector Test facility at DESY Zeuthen (PITZ) was built to develop electron sources for the TESLA Test Facility Free Electron Laser and future linear colliders. The main goal is to study the production of minimum transverse emittance beams with short bunch length at medium charge (∼1 nC). The facility includes a 1.5 cell L-band cavity with coaxial RF coupler, a solenoid for space charge compensation, a laser capable to generate long pulse trains, an UHV photo cathode exchange system, and different diagnostics tools. Besides an overview of the facility, its main components and their commissioning, this contribution will concentrate on the first measurements at PITZ with photoelectrons. This will include measurements of the transverse and longitudinal laser profile, charge and quantum efficiency, momentum and momentum spread, transverse electron beam profiles at different locations and first results on transverse emittance.
Keywords
RF photoinjector , Gun optimization , Transverse emittance , Linear collider , Test facility , free electron laser
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2003
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2199512
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