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MOPTS054 |
Status of the CLEAR Electron Beam User Facility at CERN |
983 |
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- K.N. Sjobak, E. Adli, C.A. Lindstrøm
University of Oslo, Oslo, Norway
- M. Bergamaschi, S. Burger, R. Corsini, A. Curcio, S. Curt, S. Döbert, W. Farabolini, D. Gamba, L. Garolfi, A. Gilardi, I. Gorgisyan, E. Granados, H. Guerin, R. Kieffer, M. Krupa, T. Lefèvre, S. Mazzoni, G. McMonagle, N. Nadenau, H. Panuganti, S. Pitman, V. Rude, A. Schlogelhofer, P.K. Skowroński, M. Wendt, A.P. Zemanek
CERN, Geneva, Switzerland
- A. Lyapin
UCL, London, United Kingdom
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The CERN Linear Electron Accelerator for Research (CLEAR) has now finished its second year of operation, providing a testbed for new accelerator technologies and a versatile radiation source. Hosting a varied experimental program, this beamline provides a flexible test facility for users both internal and external to CERN, as well as being an excellent accelerator physics training ground. The energy can be varied between 60 and 220 MeV, bunch length between 1 and 4 ps, bunch charge in the range 10 pC to 2 nC, and number of bunches in the range 1 to 200, at a repetition rate of 0.8 to 10 Hz. The status of the facility with an overview of the recent experimental results is presented.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2019-MOPTS054
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About • |
paper received ※ 12 May 2019 paper accepted ※ 20 May 2019 issue date ※ 21 June 2019 |
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MOPTS098 |
A Primary Electron Beam Facility at CERN |
1098 |
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- Y. Papaphilippou, R. Corsini, Y. Dutheil, L.R. Evans, B. Goddard, A. Grudiev, A. Latina, S. Stapnes
CERN, Geneva, Switzerland
- T.P.Å. Åkesson
Lund University, Department of Physics, Lund, Sweden
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This paper describes the concept of a primary electron beam facility at CERN, to be used for dark gauge force and light dark matter searches. The electron beam is produced in three stages: A Linac accelerates electrons from a photo-cathode up to 3.5 GeV. This beam is injected into the Super Proton Synchrotron, SPS, and accelerated up to a maximum energy of 16 GeV. Finally, the accelerated beam is slowly extracted to an experiment, possibly followed by a fast dump of the remaining electrons to another beamline. The beam parameters are optimized using the requirements of the Light Dark Matter eXperiment, LDMX, as benchmark.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2019-MOPTS098
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About • |
paper received ※ 15 May 2019 paper accepted ※ 20 May 2019 issue date ※ 21 June 2019 |
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Export • |
reference for this paper using
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※ LaTeX,
※ Text/Word,
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