Author: Singh, R.
Paper Title Page
TH2I2 Longitudinal Beam Diagnostics R&D at GSI-UNILAC 144
 
  • R. Singh
    GSI, Darmstadt, Germany
 
  GSI UNILAC provides a wide variety of ion types from energies ranging from 1.4 MeV/u to ~11.5 MeV/u with a large dynamic range in the beam intensities to the experimental users or to the downstream accelerators. This flexibility in beam parameters requires a frequent tuning of the machine parameters for optimal operation of the UNILAC. Therefore, there has been a constant and pressing need for operationally convenient, accurate, fast and potentially non-destructive beam diagnostics for longitudinal charge profile and energy distribution. This contribution discusses the recent progress on longitudinal charge profile distribution measurements at GSI UNILAC. The outcome of recent devices like Fast Faraday cups (FFCs), transition radiation in GHz regime (GTR) is shown in comparison with phase probes or pick-ups. Other past developments aimed at longitudinal diagnostics at UNILAC like single particle detectors and RF deflector type methods are also briefly discussed.  
slides icon Slides TH2I2 [5.011 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-HIAT2022-TH2I2  
About • Received ※ 07 July 2022 — Revised ※ 20 July 2022 — Accepted ※ 10 August 2022 — Issue date ※ 19 September 2022
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