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A sub-micron resolution, bunch-by-bunch beam trajectory feedback system and its application to reducing wakefield effects in single-pass beamline

Abstract:

A high-precision intra-bunch-train beam orbit feedback correction system has been developed and tested in the ATF2 beamline of the Accelerator Test Facility at the High Energy Accelerator Research Organization in Japan. The system uses the vertical position of the bunch measured at two beam position monitors (BPMs) to calculate a pair of kicks which are applied to the next bunch using two upstream kickers, thereby correcting both the vertical position and trajectory angle. Using trains of two...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1088/1748-0221/16/01/P01005

Authors


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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Particle Physics
Role:
Author
ORCID:
0000-0001-6856-3676
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Particle Physics
Oxford college:
Jesus College
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Particle Physics
Role:
Author
ORCID:
0000-0003-1248-8608
Expand authors...
Publisher:
IOP Publishing Publisher's website
Journal:
Journal of Instrumentation Journal website
Volume:
16
Pages:
P01005
Publication date:
2022-01-11
Acceptance date:
2020-11-02
DOI:
EISSN:
1748-0221
Language:
English
Keywords:
Pubs id:
1129614
Local pid:
pubs:1129614
Deposit date:
2020-12-11

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