Contribution to a conference proceedings/Contribution to a book

PUBDB-2022-04563

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Commissioning of a Movable Bunch Compressor for Sub-fs Electron Bunches

Kuropka, W. (Corresponding author)Extern*DESY* ; Aßmann, R.DESY* ; Burkart, F.DESY* ; Dinter, H.DESY* ; Jaster-Merz, S. M.DESY* ; Lemery, F.DESY* ; Mayet, F.Extern*DESY* ; Stacey, B.DESY* ; Vinatier, T.DESY*

2022
JACoW Publishing, Geneva, Switzerland [Geneva]
ISBN: 978-3-95450-215-8

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Please use a persistent id in citations: doi:10.18429/JACoW-LINAC2022-THPOJO02  doi:10.3204/PUBDB-2022-04563

Abstract: We present the first commissioning results of the movable bunch compressor (BC) designed for the ARES linac at DESY. The development and simulated performance has been reported earlier and predicts sub-fs electron bunches with high charge densities. Commissioning results of the injector part of the ARES linac delivered promising beam quality results to achieve these numbers. The bunch compressor system is foreseen to be used to bench mark numerical models for coherent synchrotron radiation (CSR) and space charge (SC) for ultra-short electron bunches. Here we will present first measurements of the dispersion as well as calculations for the longitudinal dispersion. In the future the PolariX transverse deflecting structure (TDS) will be commissioned to fully characterize the ARES electron beam.

Keyword(s): Accelerator Physics ; Electron Accelerators and Applications ; electron ; dipole ; linac ; MMI ; diagnostics

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Contributing Institute(s):

1. Beschleunigerphysik Fachgruppe MPY1 (MPY1)

Research Program(s):

1. 621 - Accelerator Research and Development (POF4-621) (POF4-621)
2. ATHENA/HGF - ATHENA - Accelerator Technology Helmholtz Infrastructure (Athena-HGF_2019_2022) (Athena-HGF_2019_2022)

Experiment(s):

1. Accelerator Research Experiment at SINBAD

Appears in the scientific report 2022

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