6. High-Energy and Accelerator Physics, Physics of High-Temperature Plasma

BEAM EXTRACTION FROM A SYNCHROTRON THROUGH A MAGNETIC SHIELD: MAGNETIC MEASUREMENTS AND SIMULATION OF EFFICIENCY

Alexey V. Bondarenko
1. Budker Institute of Nuclear Physics SB RAS Novosibirsk, Russian Federation
Nikolay A. Vinokurov
1. Budker Institute of Nuclear Physics SB RAS Novosibirsk, Russian Federation
2. Novosibirsk State University Novosibirsk, Russian Federation
N.A.Vinokurov@inp.nsk.su
Sergey V. Miginsky
1. Budker Institute of Nuclear Physics SB RAS Novosibirsk, Russian Federation
S.V.Miginsky@inp.nsk.su
The material was received by the Editorial Board: 02.02.2009
A new beam extraction scheme from a synchrotron is put forward. The main difference from other extraction schemes is the use of magnetic shields instead of a septum. The magnetic shield is a multi-layer copper-iron tube, which are located in the central dipole magnets of a pulsed chicane. Numerical simulations and experimental results for the field perturbation by magnetic shield are presented and compared. The calculation of extraction efficiency is presented.

Keywords:
beam extraction, synchrotron, magnetic shield.
УДК 621.3.038.617

BEAM EXTRACTION FROM A SYNCHROTRON THROUGH A MAGNETIC SHIELD: MAGNETIC MEASUREMENTS AND SIMULATION OF EFFICIENCY
References: Bondarenko A.V., Vinokurov N.A., Miginsky S.V. BEAM EXTRACTION FROM A SYNCHROTRON THROUGH A MAGNETIC SHIELD: MAGNETIC MEASUREMENTS AND SIMULATION OF EFFICIENCY. Vestnik NSU. Series: Physics. 2009, vol. 4, no. 2. P. 40–46 (in Russ.). DOI: 10.54362/1818-7919-2009-4-2-40-46