| Paper |
Title |
Page |
| TUPOPT025 |
Concept of Electron Beam Diagnostics for PolFEL |
1055 |
| |
- A.I. Wawrzyniak, G.W. Kowalski, A.M. Marendziak, R. Panaś
NSRC SOLARIS, Kraków, Poland
- A. Curcio
CLPU, Villamayor, Spain
- P.J. Czuma, M. Krakówiak, P. Krawczyk, R. Kwiatkowski, S. Mianowski, R. Nietubyc, M. Staszczak, J. Szewiński, M. Terka, M. Wójtowicz
NCBJ, Świerk/Otwock, Poland
- K. Łasocha
Jagiellonian University, Kraków, Poland
|
|
| |
PolFEL - Polish Free Electron Laser will be driven by a continuous wave superconducting accelerator consist-ing of low emittance superconducting RF electron gun, four accelerating cryomodules, bunch compressors, beam optics components and diagnostic elements. The acceler-ator will split in three branches leading to undulators pro-ducing VUV, IR and THz radiation, respectively. Two accelerating cryomodules will be installed before a dogleg directing electron bunches towards IR and THz branches. Additional two cryomodules will be placed in the VUV branch accelerating electron bunches up to 185 MeV at 50 kHz repetition rate. Moreover, the electron beam after passing the VUV undulator will be directed to the Inverse Compton Scattering process for high energy photons experiments in a dedicated station. In order to measure and optimise the electron beam parameters along the entire accelerator the main diagnostics components like BPMs, charge monitors, YAG screens, coherent diffrac-tion radiation (CDR) monitors and beam loss monitors are foreseen. Within this presentation the concept of the electron beam diagnostics will be discussed.
|
|
| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2022-TUPOPT025
|
|
| About • |
Received ※ 09 June 2022 — Revised ※ 10 June 2022 — Accepted ※ 16 June 2022 — Issue date ※ 27 June 2022 |
| Cite • |
reference for this paper using
※ BibTeX,
※ LaTeX,
※ Text/Word,
※ RIS,
※ EndNote (xml)
|
|
| |
| THOYGD1 |
Experimental Verification of Several Theoretical Models for ChDR Description |
2420 |
| |
- K. Łasocha
Jagiellonian University, Kraków, Poland
- C. Davut
The University of Manchester, Manchester, United Kingdom
- P. Karataev
Royal Holloway, University of London, Surrey, United Kingdom
- T. Lefèvre, S. Mazzoni, E. Senes
CERN, Meyrin, Switzerland
- C. Pakuza
Oxford University, Physics Department, Oxford, Oxon, United Kingdom
- A. Schloegelhofer
TU Vienna, Wien, Austria
|
|
| |
In recent years the potential of using Cherenkov Diffraction Radiation (ChDR) as a tool for non-invasive beam diagnostics has been thoroughly investigated. Although several theoretical models of ChDR have been developed, differences in their assumptions result in inconsistent predictions. The experimental verification is therefore needed in order to fully understand ranges of validity of available models. In this contribution we present a detailed theoretical study of the radiation yield as a function of the beam-radiator distance. Following identification of beam parameters and frequency range for which differences between the model predictions are most prominent, we compare theoretical estimates with the results of a dedicated experiment.
|
|
|
Slides THOYGD1 [0.838 MB]
|
|
| DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2022-THOYGD1
|
|
| About • |
Received ※ 08 June 2022 — Revised ※ 15 June 2022 — Accepted ※ 19 June 2022 — Issue date ※ 27 June 2022 |
| Cite • |
reference for this paper using
※ BibTeX,
※ LaTeX,
※ Text/Word,
※ RIS,
※ EndNote (xml)
|
|
| |