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AKBP: Arbeitskreis Beschleunigerphysik
AKBP 13: Beam Dynamics / Simulation II
AKBP 13.4: Vortrag
Donnerstag, 12. März 2015, 14:30–14:45, F.10.01 (HS 4)
Inclusion of the multipole components in beam dynamic simulations for the HESR — •Jan Henry Hetzel1, Giordana Severino2, Domenico Caiazza2, Andreas Lehrach1, Ulf Bechstedt1, Raimund Tölle1, Bernd Lorentz1, and Marie-Julie Leray Pereira3 — 1FZ Jülich, Jülich, Deutschland — 2CERN, Genf, Schweiz — 3Sigma Phi, Vannes, Frankreich
The High-Energy Storage Ring HESR is a part of the emerging accelerator complex FAIR (Facility for Antiproton and Ion Research) at the GSI in Darmstadt. The HESR will accelerate and store antiprotons with a momentum range from 1.5 to 15 GeV/c.
This talk will be about the multipole errors in the dipole and quadrupole magnets and their impact on the beam dynamic calculations for the HESR. The protoypes of the quadrupole magnet and the dipole magnet have been produced recently. The multipole components of the quadrupole magnet have been measured using a rotating coil system. The dipole magnet has been characterized with a seach coil. Both measurements are now basis for beam dynamic simulations that are carried out to estimate the dynamic aperture of the HESR.