| 摘要 |
The beam guidance magnet for deflection of a beam of electrically charged particles can rotate about an axis located outside the magnet, and free of ferromagnetic material influencing the beam guidance. The beam guidance magnet contains a system of at least four curved superconducting individual coils which extend in the guidance direction of the particle beam and are arranged in pairs, in the mirror-image form with respect to a beam guidance plane which is predetermined by the curved particle path. The beam guidance magnet also contains a cooling apparatus having at least one heat sink and at least one solid-state cryogenic thermal bus, with super convecting individual coils being thermally coupled to the at least one heat sink via the solid-state cryogenic thermal bus.
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