Beam shaping with 4n-order multipole magnets

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Abstract

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.

Detaljer

Författare
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Fusion, plasma och rymdfysik
Originalspråkengelska
Artikelnummer012071
TidskriftJournal of Physics: Conference Series
Volym874
Utgåva nummer1
StatusPublished - 2017 jul 20
PublikationskategoriForskning
Peer review utfördJa
Evenemang8th International Particle Accelerator Conference, IPAC 2017 - Bella Center, Copenhagen, Danmark
Varaktighet: 2017 maj 142017 maj 19