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- M. Sameed, M. Ady, S. Burger, J. Cenede, A.R. Churchman, T. Coiffet, W. Devauchelle, A. Ganesh, F. Guillot-Vignot, A.J. Kolehmainen, S. Mazzoni, D. Perini, A. Rossi, S. Sadovich, Y.E. Sahin, G. Schneider, O. Sedláček, C.C. Sequeiro, K. Sidorowski, M. Toscan du Plantier, R. Veness, M. Wendt
CERN, Meyrin, Switzerland
- P. Forck, S. Udrea
GSI, Darmstadt, Germany
- O. Sedláček, O. Stringer, H.D. Zhang
Cockcroft Institute, Warrington, Cheshire, United Kingdom
- O. Sedláček, O. Stringer, C.P. Welsch, H.D. Zhang
The University of Liverpool, Liverpool, United Kingdom
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An electron beam test stand has been designed and constructed at CERN as part of the High Luminosity LHC (HL-LHC) project, in collaboration with the ARIES project, to test components related to the Hollow Electron Lens (HL-LHC) and the GSI Space Charge Compensation Electron Lens (ARIES). This comprehensive test facility incorporates normal conducting solenoid magnets, including horizontal and vertical correctors, which generate fields of fractional Tesla magnitude. It is equipped with a range of beam diagnostics including YAG screens, a multi-channel pin-hole Faraday cup, a beam position monitor, and a beam gas curtain profile monitor combined with an OTR screen. Additionally, a Faraday cup collector is integrated into the setup. This talk provides an overview of the electron beam test stand (EBTS), highlighting the design and capabilities of the various beam instruments. Details of the construction, results of tests with pulsed electron beams, and preparations for tests with DC beam are also presented. The facility has the potential to be a valuable tool for advancing the development of electron beam technologies including sources and instrumentation for electron cooling devices.
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