Abstract:
Effects of the anticipated lattice imperfections on the dynamic aperture of the ALS (Advanced Light Source) booster synchrotron were studied using a particle tracking met...Show MoreMetadata
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Abstract:
Effects of the anticipated lattice imperfections on the dynamic aperture of the ALS (Advanced Light Source) booster synchrotron were studied using a particle tracking method. The dynamic aperture was found to be sufficiently large at the selected operating points and at the designed repetition rate. Measurements of the Lawrence Berkeley Laboratory engineering model magnets confirm that magnets meet the design specifications conservatively. Based on the tracking computations, it is concluded that the expected lattice imperfections of the ALS booster synchrotron are acceptable for the selected operating conditions. Repetition rates below 2 Hz are definitely acceptable, and operations up to 4 Hz may be possible depending on the accuracy of the injection orbit. A thinner vacuum chamber is required if a higher repetition rate is desired. Power suppliers for the booster magnets are being designed for a repetition rate of 1 Hz.<>
Published in: Proceedings of the 1989 IEEE Particle Accelerator Conference, . 'Accelerator Science and Technology
Date of Conference: 20-23 March 1989
Date Added to IEEE Xplore: 06 August 2002
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1.
1-2 GeV Synchrotron Radiation Source Conceptual Design Report, July 1986.
2.
F. Selph, A. Jackson and M. S. Zisman, "Injection System Design for the LBL 1-2 GeV Synchrotron Radiation Souce", Proceedings of the 1987 IEEE Particle Accelerator Conference, pp. 446, 1987-March-16-19.
3.
R. Keller, M. I. Green, E. Hoyer, Y. M. Koo, K. Luchini, S. Marks, et al., "Magnetic Properties of the ALS Booster Synchrotron Engineering Model Magnets", these proceedings.
4.
E. Forest and H. Nishimura, "Vertically Integrated Simulation Tools for Self-consistent Tracking and Analysis", these proceedings.
