Beam dynamics performance of the proposed PETRA IV storage ring
I. Agapov, S. Antipov, R. Bartolini, R. Brinkmann, Y-C. Chae, E.C., Cortes-Garcia, D. Einfeld, T. Hellert, M. Huening, M.A. Jebramcik, J. Keil,, C. Li, L. Malina, R. Wanzenberg
TL;DR
This paper discusses the design and beam dynamics performance of the PETRA IV storage ring, an upgraded 6 GeV synchrotron source with low emittance, based on a hybrid six-bend achromat lattice.
Contribution
It introduces a novel lattice design for PETRA IV and evaluates its beam dynamics performance in detail.
Findings
Successful design of a low emittance ring with the H6BA lattice
Identification of challenges and opportunities in large-size low emittance rings
Detailed beam dynamics analysis supporting PETRA IV upgrade
Abstract
The PETRA IV project for upgrading the 2.3 km 6 GeV PETRA III storage ring to a diffraction-limited synchrotron radiation source is nearing the end of its detailed technical design phase. We present the ring lattice based on the hybrid six-bend achromat (H6BA) cell and a detailed evaluation of its beam dynamics performance. Design challenges as well as unique opportunities associated with a low emittance ring of a large size are discussed.
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Taxonomy
TopicsParticle accelerators and beam dynamics · Particle Accelerators and Free-Electron Lasers · Magnetic confinement fusion research