Speaker
Description
Abstract— The facility for Antiproton and Ion Research
(FAIR) is an international superconducting accelerator facility
currently under construction at Helmholtz Center for Heavy Ion
Research (GSI) in Darmstadt, Germany [1]. The main part of
the FAIR is the Superconducting Fragment Separator (Super-
FRS) - a powerful two-stage, large-acceptance, in-flight
separator made of 197 superferric magnets. Measurements of all
the magnets are taking place at CERN in a dedicated cryogenic
facility[3]. The first Series Dipole magnet (Type 2 - 11 degrees
bending) was delivered at CERN at the beginning of 2022 and
underwent extensive magnetic measurement testing [5]. The
second type of the main dipole magnet (Type 3 - 9.5 degrees) was
delivered in February 2024. The magnetic field was scanned
using a new dedicated system developed by CERN, the so-called
Translating Fluxmeter [6]– a PCB coil array installed on a
moving trolley that passes through the magnet aperture.
