Online Optimisation of the MAX IV 3 GeV Ring Dynamic Aperture

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Abstract

In order to improve the resilience of the MAX IV 3 GeV ring's beam to a horizontal dipole kick while at the design tunes (42.20, 16.28) the optimisation algorithm RCDS (Robust Conjugate Direction Search) was deployed. The algorithm was able to increase the horizontal acceptance by finding new settings for the sextupole and octupole magnets, whilst leaving the vertical acceptance virtually unchanged. Additionally, the optimisation increased the momentum acceptance of the lattice, increasing beam lifetime.

Detaljer

Författare
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Acceleratorfysik och instrumentering
Originalspråksvenska
Titel på värdpublikation9th International Particle Accelerator Conference
FörlagJACoW
Sidor2281-2283
Antal sidor3
ISBN (elektroniskt)978-3-95450-184-7
StatusPublished - 2018
PublikationskategoriForskning
Peer review utfördNej