Speaker
Description
The SPIRAL2 installation at GANIL, Caen France, is in operation since 2019 and produce a large number of new radioactive ion beams at high intensities. In 2027, the DESIR facility will receive beams from the upgraded SPIRAL1 facility of GANIL (stable beam and target fragmentation) and from the S3 Low Energy Branch (fusion-evaporation and deep-inelastic reactions). The DESIR building construction already started in 2023. Many parts of the process were already built and stored on site at GANIL. Many experimental set-ups are studied and on the way to be qualified at other laboratories: HRS, GPIB, PIPERADE at LP2IB, MLLTRAP and LINO at the ALTO-LEB facility at IJCLab, MORA at LPC-Caen, etc. Systems The DESIR facility requires some long transfer beam lines and distribution lines up to experimental set-ups. Those lines must be very robust and will transport mono-charged radioactive ion beams up to 60 keV. All along the design of the beam lines since 2012, various electrostatic systems have been designed and carefully reviewed. This paper will focus on the design of some major devices located along the lines: quadrupoles, steerers and different type of deflectors. A dedicated focus will be shown on the current 20 m long transfer section installation at GANIL devoted to test and debug many aspects in real condition like mechanical mounting procedure, vacuum, C&C.
| In which format do you inted to submit your paper? | LaTeX |
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| Preprint marking on your proceeding paper | I wish my paper to be marked as preprint. |