August 27, 2017 to September 1, 2017
RAI Congress Center, Amsterdam, The Netherlands
Europe/Amsterdam timezone

A field mapper for the determination of the multipole components of the curved HESR dipole magnets

Aug 31, 2017, 1:45 PM
1h 45m
Posters Area

Posters Area

Poster Presentation of 1h45m G5 - Magnetization and Field Quality Thu-Af-Po4.10


Dr Helmut Soltner (Forschungszentrum Jülich GmbH)


Research Center Jülich is responsible for the design and construction of the High-Energy Storage Ring as a contribution to the future Facility for Ion and Proton Research (FAIR) at GSI in Darmstadt, Germany. In particular curved dipole magnets with a length of about 4.2 m are being manufactured, and their magnetic field should be characterized in terms of their multipole content. For these measurements we designed and built a mobile field mapper. It comprises eight triaxial Hall sensors, which can be moved along the curved center line of the dipole as well as rotated around it. Our contribution will highlight the design and first measurements with this new device.

Submitters Country Germany

Primary author

Mr Jan Henry Hetzel (Forschungszentrum Jülich GmbH)


Dr Jürgen Böker (Forschungszentrum Jülich GmbH) Dr Ulf Bechstedt (Forschungszentrum Jülich GmbH) Mr Steffen Quilitzsch (Forschungszentrum Jülich GmbH) Dr Ilhan Engin (Forschungszentrum Jülich GmbH) Mr Christian Ehrlich (Forschungszentrum Jülich GmbH) Mr Bryan Bationo (Forschungszentrum Jülich GmbH) Mr Parth Tripathi (Forschungszentrum Jülich GmbH) Dr Helmut Soltner (Forschungszentrum Jülich GmbH)

Presentation materials