Approximating nonlinear forces with phase-space decoupling

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Abstract

Beam tracking software for accelerators typically falls into two categories: fast envelope simulations limited to linear beam optics, and slower multiparticle simulations that can model nonlinear effects. To find a middle ground between these approaches, we introduce virtual coordinates in position and momentum which have a cross-dependency (i.e. p∗ = f (x 0) where x 0 is an initial position and p∗ is a virtual projection of momentum onto the position axis). This technique approximates multiparticle simulations with a significant reduction in calculation cost.

Detaljer

Författare
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Acceleratorfysik och instrumentering
Originalspråkengelska
Artikelnummer012070
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