Paper |
Title |
Page |
WEPRI083 |
The SIS100 Superconducting Fast Ramped Dipole Magnet |
2681 |
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- E.S. Fischer, A. Bleile, J.P. Meier, A. Mierau, P. Schnizer
GSI, Darmstadt, Germany
- P.G. Akishin
JINR, Dubna, Moscow Region, Russia
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The first dipole magnet of the superconducting SIS100 accelerator was delivered by industry and its thermodynamic, electrical and magnetic field performance was measured. We describe the build of the test facility, the infrastructure and its performance, outline the chosen measurement methods along with the optimisation of the magnet end required for obtaining the requested integral field quality. The measured ac loss parameters will be discussed in respect of the possible operation performance of the whole machine, the relevant cooling conditions of the main dipole magnet.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2014-WEPRI083
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WEPRI084 |
Magnetic Field Optimization of SIS100 Quadrupole Units |
2684 |
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- K. Sugita, E.S. Fischer, A. Mierau, P. Schnizer
GSI, Darmstadt, Germany
- P.G. Akishin
JINR, Dubna, Moscow Region, Russia
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Superconducting heavy ion synchrotron SIS100 is the central accelerator of the FAIR accelerator complex. There are more than 10 types of the quadrupole units in SIS100 due to the combination of the quadrupoles from 3 families and several types of the corrector magnets. Magnetic field optimization of the quadrupole magnet ends including evaluation of cross talk between closely attached quadrupole and corrector magnets will be reported.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2014-WEPRI084
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THPRO057 |
Advanced Magnetic Field Description and Measurements on Curved Accelerator Magnets |
3002 |
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- P. Schnizer, E.S. Fischer, A. Mierau
GSI, Darmstadt, Germany
- P.G. Akishin
JINR, Dubna, Moscow Region, Russia
- B. Schnizer
TUG/ITP, Graz, Austria
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The SIS100 accelerator will be built within the first realisation phase of the FAIR project. The series production of its superconducting bending magnets was started without any test model in 2013. This time saving strategy requires a careful investigation of the magnetic field quality for the first manufactured dipole. The consequences of the curved magnet design was analysed developing advanced multipoles for elliptical and toroidal magnet geometries. We present the theoretical results together with measured data obtained for the first of series dipole. A description of the rotating coil probe based measurement method will be given together with the achieved field quality as well as an estimation of the limits of the chosen field representation and its beam dynamics interpretation.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2014-THPRO057
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