Author: Buratin, E.
Paper Title Page
MOP34 New X-Rays Diagnostics at ESRF: The X-BPMs and the Halo-Monitor 125
 
  • E. Buratin, K.B. Scheidt
    ESRF, Grenoble, France
 
  Two new X-ray diagnostics have been installed in the Front-Ends of the Storage Ring of the ESRF’s Extremely Brilliant Source (EBS) recently. Two independent optical X-BPMs at 23m distance from their bending magnet source-point are giving extremely useful additional information on the vertical beam stability in comparison to the e-BPMs data. A vertical beam Halo-monitor allows to measure permanently and quantitatively the level the electron density at large distance (1-3mm) from the beam core, in a non-destructive manner.  
poster icon Poster MOP34 [1.198 MB]  
DOI • reference for this paper ※ doi:10.18429/JACoW-IBIC2022-MOP34  
About • Received ※ 30 August 2022 — Revised ※ 09 September 2022 — Accepted ※ 11 September 2022 — Issue date ※ 27 November 2022
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MOP35 New Measurements Using Libera-Spark Electronics at ESRF: The High Quality Phase-Monitor and the Single-Electron 129
 
  • E. Buratin, N. Benoist, P.B. Borowiec, G. Denat, J. Jacob, K.B. Scheidt, F. Taoutaou
    ESRF, Grenoble, France
 
  Several new diagnostics have been installed and exploited at the ESRF’s new Extremely Brilliant Source (EBS) in 2022. A Libera-Spark BPM device has been implemented to measure the phase of Booster and EBS rings, with high resolution and up to turn-by-turn rate. In the Storage Ring we achieved irrefutably the control, injection and measurement of single electron(s) with the use of transfer-line screens, the visible-light extraction system and a low-cost photo-multiplier tube, combined with the commercial Spark Beam Loss Monitor. Further planned developments, like the TCPC technique, on this are on-going and will be essential to verify that our Booster cleaning process reaches a level of zero-electron bunch pollution in EBS.  
poster icon Poster MOP35 [2.094 MB]  
DOI • reference for this paper ※ doi:10.18429/JACoW-IBIC2022-MOP35  
About • Received ※ 05 September 2022 — Revised ※ 09 September 2022 — Accepted ※ 11 September 2022 — Issue date ※ 17 November 2022
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