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Towards a diffraction limited storage ring

DOI: 10.18429/JACoW-IPAC2019-TUPGW075 DOI Help

Authors: J. Bengtsson (Diamond Light Source) , P. F. Tavares (MAX IV Laboratory, Lund University)
Co-authored by industrial partner: No

Type: Conference Paper
Conference: International Particle Accelerator Conference (10th)
Peer Reviewed: No

State: Published (Approved)
Published: June 2019

Open Access Open Access

Abstract: A Lattice for a 500 m circ. Tunnel, based on First Principles & Best Practices is presented. Background: MAX-IV has made a "quantum leap" towards a Diffraction Limited Storage Ring (DLSR) by an Engineering-Science, i.e., Systems, Approach; leading to a Paradigm Shift(s): e.g. the Magnet Reference Radius is a Key Parameter, a Design Choice, that must be considered at an early stage for Robust Design. In addition, the pursuit of Systematic Benchmarks, MAX-I -> MAX-IV, has enabled the pursuit of Disruptive Technologies with Predictable Results. For example: Combined-Function Magnets (built-to-print) enabling an "IKEA Approach" (innovative, prompted by low-budget) like the use of Concrete Girders, Vacuum Requirements mitigated by NEG Coating, and Solid State Modulators providing a Reliable Injector by a Full-Energy Linac. Since "The Experiment" now has been done, Permanent Magnets, well understood for high-end Insertion Devices, provides another opportunity/step for a Next Generation. Besides, the Electricity Bill for Conventional Magnets is a significant part of the Operations Cost.

Subject Areas: Technique Development

Technical Areas: Accelerator Physics

Added On: 21/11/2019 11:36


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