Synchrotron SOLEIL Storage Ring Quadrupoles Magnets

Magnets

The Danfysik accelerator magnet program covers standard and custom-built resistive magnets, reaching from small correctors to very large spectrometer magnets of more than 100 metric tons. Opera 2D and 3D is used for magnetic field modeling, Autodesk Inventor for mechanical design and COSMOS for finite element calculations of mechanical structures. Vacuum impregnated hollow conductor magnet coils are made in-house.
Magnetic field documentation is performed using a rotating coil system and a x-y-z Hall probe mapping system.

Danfysik offers complete magnet systems including vacuum chambers, supporting stands and matching power supplies.

Danfysik accelerator magnet program covers

Dipole magnets
Quadrupole magnets
Multipole magnets
Spectrometer magnets
Kickers, Septums and Bumper magnets
Scanning magnets
Solid yoke and laminated yoke constructions

Also the following related services are available

Beam optical calculations
Vacuum calculation and design
On-site Installation

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Synchrotron SOLEIL Storage Ring Quadrupoles Magnets

Description

Danfysik has made the 160 Storage Ring Quadrupole Magnets for the Synchrotron SOLEIL, France.

Data

Aperture Diameter:
66mm
Maximum Gradient, long magnets:
23T/m
Magnetic length, short magnets:
460mm
Relative harmonic contents at (R35 mm)
Hexapole
1,2*10-4
Octupole
1,5*10-4
Dodecapole
2,5*10-4
20poles
1,2*10-4

160 Storage Ring Quadrupole Magnets for the Synchrotron SOLEIL situated at Saint Aubin near Paris, France

Project start 2003. Project completion 2005.

The Synchrotron SOLEIL is a dedicated high brightness synchrotron light source Saint Aubin in the county of Essonne, 20 km South of Paris, and close to Saclay and Orsay. The accelerator complex includes a 100 MeV LINAC pre-injector, a full energy booster synchrotron and the 2.75 GeV electron storage ring with a 354 m circumference which produces the light dispatched on 24 light beam lines.

This ring is composed of 32 dipole magnets, 160 quadrupole magnets and 120 sextupole magnets attached on girders.

Danfysik successfully delivered the 160 Quadrupole Magnets for the Storage Ring. The Quadrupole Magnets have a “figure of 8” shape. They are of two types, 128 Short Quadrupoles and 32 Long Quadrupoles, with magnetic length 0.32 m and 0.46 m respectively.

The yokes are made with laminations, glued and stacked together along a straight line. The high brightness of SOLEIL requires an electron beam with typical size less than 50 mm. This results in very tight tolerances on the magnets.

Link
Soleil Synchrotron