Journal Article

PUBDB-2023-01760

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png 5D tomographic phase-space reconstruction of particle bunches

Jaster-Merz, S. M. (Corresponding author)DESY* ; Assmann, R.DESY* ; Brinkmann, R.DESY* ; Burkart, F.DESY* ; Hillert, W.CFEL*Extern* ; Stanitzki, M.DESY* ; Vinatier, T.DESY*

2024
American Physical Society College Park, MD

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Please use a persistent id in citations: doi:10.1103/PhysRevAccelBeams.27.072801  doi:10.3204/PUBDB-2023-01760

Abstract: We propose a new beam diagnostics method to reconstruct the phase space of charged particle bunches in five dimensions, which consist of the horizontal and vertical positions and divergences as well as the time axis. This is achieved by combining a quadrupole-based transverse phase-space tomography with the adjustable streaking angle of a polarizable X-band transverse deflection structure. We demonstrate with detailed simulations that the method is able to reconstruct various complex phase-space distributions and that the quality of the reconstruction depends on the number of input projections. This method allows for the identification and visualization of previously unnoticed detailed features in the phase-space distribution and can thereby be used as a tool toward improving the performance of particle accelerators or performing more accurate simulation studies.

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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)

Experiment(s):

1. Accelerator Research Experiment at SINBAD

Appears in the scientific report 2024

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Database coverage:
; ; ; Clarivate Analytics Master Journal List ; Current Contents - Physical, Chemical and Earth Sciences ; DOAJ Seal ; Essential Science Indicators ; IF < 5 ; JCR ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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