Beam shaping with 4n-order multipole magnets

B. Folsom, E. Laface

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskriftPeer review

Sammanfattning

A uniformly irradiating beam is beneficial in spallation for preventing irregular wear on the target. For octupoles (n = 4) and higher-order (n = 4N) magnets, passing charged-particle bunches undergo symmetric shaping effects along the x and y axes. Using a Lie-mapping formalism, we illustrate how well Gaussian distributions can be flattened symmetrically in 2D with single, dual-pulse, and RF magnets of 4N order. Incidental shaping effects are also discussed.

Originalspråkengelska
Artikelnummer012071
TidskriftJournal of Physics: Conference Series
Volym874
Nummer1
DOI
StatusPublished - 2017 juli 20
Evenemang8th International Particle Accelerator Conference, IPAC 2017 - Bella Center, Bella Conference Center, Danmark
Varaktighet: 2017 maj 142017 maj 19

Ämnesklassifikation (UKÄ)

  • Fusion, plasma och rymdfysik

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