Recent commissioning experience on the SLC ARCS
Autor: | J.C. Sheppard, J.J. Murray, P. Bambade, A. Hutton, N. Toge, C. Jung, K. Brown, D.M. Ritson, T. Mattison, S. Komamiya, Timothy Barklow, F. Bulos, M. Placidi, D. L. Burke, J. Haissinkski, A. Weinstein, N. Phinney, S. Kheifets, T. Fieguth, M. Sands |
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Rok vydání: | 2003 |
Předmět: |
Physics
Electromagnet business.industry Beam steering Particle accelerator Linear particle accelerator law.invention Nuclear magnetic resonance Bunches law Electrical equipment Physics::Accelerator Physics High Energy Physics::Experiment Aerospace engineering Collider business Error detection and correction |
Zdroj: | Proceedings of the 1989 IEEE Particle Accelerator Conference, . 'Accelerator Science and Technology. |
Popis: | The Arc transport line, which brings high-energy, high-intensity electron and positron bunches from the SLAC (Stanford Linear Accelerator Center) linac to the Stanford Linear Collider (SLC) final focus section, has been in operation for the past few years. The techniques developed for the optical tuneup and diagnostics, performance, and ongoing improvement programs are reviewed. In the operation of the SLC Arcs, powerful tools are implemented to: (i) correct systematic gradient errors due mainly to horizontal placement errors (phasefix), (ii) correct systematic skew-field errors due mainly to vertical placement errors (skewfix), and (iii) semiempirically modify the effective beta functions at the Arc exit (wirefix). > |
Databáze: | OpenAIRE |
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