Title
| Mitigation of numerical noise for space charge calculations in tracking codes |
Author(s)
| Vorobiev, L G (MUONS Inc., Batavia) ; Ankenbrandt, C (MUONS Inc., Batavia) ; Roberts, T J (MUONS Inc., Batavia) ; Schmidt, F (CERN) |
Publication
| 2013 |
In:
| North American Particle Accelerator Conference, Pasadena, CA, USA, 29 Sep - 04 Oct 2013, pp.198-200 |
Subject category
| Accelerators and Storage Rings |
Abstract
| Modern tracking codes have very stringent requirements concerning space charge calculations. They should combine speed of calculations, in order to track particles for many turns (e.g. the LHC injection chain), with numerical accuracy while maintaining symplecticity. Grid solvers and modified Green's function algorithms have been compared, and upgrades were suggested. |
Copyright/License
| publication: (License: CC-BY) |