17–19 Dec 2012
CERN
Europe/Zurich timezone

HIE ISOLDE - Alignment and Monitoring System of the LINAC

17 Dec 2012, 18:05
1h 25m
503/1-001 - Council Chamber (CERN)

503/1-001 - Council Chamber

CERN

162
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CATHI poster Poster session

Speaker

Guillaume Kautzmann

Description

The HIE‐ISOLDE project is a major upgrade of the ISOLDE REX facility. To run the linac in the optimum conditions the superconducting RF cavities and solenoids placed in cryomodules have to be aligned on the REX Nominal Beam Line (NBL) within a precision of, respectively, 0.3 mm and 0.15 mm at one sigma level along directions perpendicular to the beam axis. An integrated permanent alignment system based on BCAM opto‐electronic sensors, optics and precise mechanical elements, is being developed. Part of these elements, i.e. the targets, will be installed in various non‐standard environmental conditions such as high vacuum, cryogenic temperatures and will be observed through precise viewports.

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