dorsal/arxiv
View SchemaDesign of the Ess RFQs and Chopping Line
| Authors | R. Duperrier, R. Ferdinand, P. Gros, J-M. Lagniel, N. Pichoff, D. Uriot, CEA-Saclay, DSM-DAPNIA-SEA |
|---|---|
| Categories | |
| ArXiv ID | physics/0008144 |
| URL | https://arxiv.org/abs/physics/0008144 |
| Journal | eConf C000821 (2000) TUD03 |
Abstract
The chopping line is a critical part of the ESS linac in term of technical realisation of the choppers and preservation of the beam qualities. A new optimised design of the ESS RFQs and chopping lines is reported. The beam dynamics has been optimised with H- beam currents up to 100-mA to have safety margin with respect to the ESS goals. The first RFQ transmits almost 99.7% of the beam up to 2 MeV. The line with two choppers allows a perfect chopping between 2 bunches. The second RFQ accelerates the particles up to 5 MeV with a transmission close to 100%.
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"abstract": "The chopping line is a critical part of the ESS linac in term of technical\nrealisation of the choppers and preservation of the beam qualities. A new\noptimised design of the ESS RFQs and chopping lines is reported. The beam\ndynamics has been optimised with H- beam currents up to 100-mA to have safety\nmargin with respect to the ESS goals. The first RFQ transmits almost 99.7% of\nthe beam up to 2 MeV. The line with two choppers allows a perfect chopping\nbetween 2 bunches. The second RFQ accelerates the particles up to 5 MeV with a\ntransmission close to 100%.",
"arxiv_id": "physics/0008144",
"authors": [
"R. Duperrier",
"R. Ferdinand",
"P. Gros",
"J-M. Lagniel",
"N. Pichoff",
"D. Uriot",
"CEA-Saclay",
"DSM-DAPNIA-SEA"
],
"categories": [
"physics.acc-ph"
],
"journal_ref": "eConf C000821 (2000) TUD03",
"title": "Design of the Ess RFQs and Chopping Line",
"url": "https://arxiv.org/abs/physics/0008144"
},
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