Design and Results of a Time Resolved Spectrometer for the 5 MeV Photo-Injector Phin

The CLIC Test Facility 3 (CTF3) drive beam injector should provide high intensity and high quality electron beams. The present installation relies on a thermionic gun followed by a complex RF bunching system. As an upgrade to improve the beam emittance and the energy spread and to minimize the beam...

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Detalles Bibliográficos
Autores principales: Dabrowski, A, Doebert, S, Egger, D, Mete, O, Lefevre, T
Lenguaje:eng
Publicado: 2010
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1271739
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author Dabrowski, A
Doebert, S
Egger, D
Mete, O
Lefevre, T
author_facet Dabrowski, A
Doebert, S
Egger, D
Mete, O
Lefevre, T
author_sort Dabrowski, A
collection CERN
description The CLIC Test Facility 3 (CTF3) drive beam injector should provide high intensity and high quality electron beams. The present installation relies on a thermionic gun followed by a complex RF bunching system. As an upgrade to improve the beam emittance and the energy spread and to minimize the beam losses, a photo-injector is being developed and tested at CERN. One of the major challenges is to provide a 3.5A beam with a stable (0.1%) beam energy over 1.2 μs and a relative energy spread smaller than 1%. A 90◦ spectrometer line consisting of a segmented dump and an Optical Transition Radiation screen has been built in order to study these issues. The following paper describes its design and shows performances during the beam commissioning.
id cern-1271739
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2010
record_format invenio
spelling cern-12717392022-08-17T13:26:55Zhttp://cds.cern.ch/record/1271739engDabrowski, ADoebert, SEgger, DMete, OLefevre, TDesign and Results of a Time Resolved Spectrometer for the 5 MeV Photo-Injector PhinAccelerators and Storage RingsThe CLIC Test Facility 3 (CTF3) drive beam injector should provide high intensity and high quality electron beams. The present installation relies on a thermionic gun followed by a complex RF bunching system. As an upgrade to improve the beam emittance and the energy spread and to minimize the beam losses, a photo-injector is being developed and tested at CERN. One of the major challenges is to provide a 3.5A beam with a stable (0.1%) beam energy over 1.2 μs and a relative energy spread smaller than 1%. A 90◦ spectrometer line consisting of a segmented dump and an Optical Transition Radiation screen has been built in order to study these issues. The following paper describes its design and shows performances during the beam commissioning.CERN-BE-2010-018CERN-ATS-2010-112oai:cds.cern.ch:12717392010-05-01
spellingShingle Accelerators and Storage Rings
Dabrowski, A
Doebert, S
Egger, D
Mete, O
Lefevre, T
Design and Results of a Time Resolved Spectrometer for the 5 MeV Photo-Injector Phin
title Design and Results of a Time Resolved Spectrometer for the 5 MeV Photo-Injector Phin
title_full Design and Results of a Time Resolved Spectrometer for the 5 MeV Photo-Injector Phin
title_fullStr Design and Results of a Time Resolved Spectrometer for the 5 MeV Photo-Injector Phin
title_full_unstemmed Design and Results of a Time Resolved Spectrometer for the 5 MeV Photo-Injector Phin
title_short Design and Results of a Time Resolved Spectrometer for the 5 MeV Photo-Injector Phin
title_sort design and results of a time resolved spectrometer for the 5 mev photo-injector phin
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1271739
work_keys_str_mv AT dabrowskia designandresultsofatimeresolvedspectrometerforthe5mevphotoinjectorphin
AT doeberts designandresultsofatimeresolvedspectrometerforthe5mevphotoinjectorphin
AT eggerd designandresultsofatimeresolvedspectrometerforthe5mevphotoinjectorphin
AT meteo designandresultsofatimeresolvedspectrometerforthe5mevphotoinjectorphin
AT lefevret designandresultsofatimeresolvedspectrometerforthe5mevphotoinjectorphin

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