2 papers
physics.plasm-ph2020
Quasi-geometric integration of guiding-center orbits in piecewise linear toroidal fields
M. Eder, C. G. Albert, L. M. P. Bauer +2
A numerical integration method for guiding-center orbits of charged particles in toroidal fusion devices with three-dimensional field geometry is described. Here, high order interp…
physics.comp-ph2019
Symplectic integration with non-canonical quadrature for guiding-center orbits in magnetic confinement devices
Christopher G. Albert, Sergei V. Kasilov, Winfried Kernbichler
We study symplectic numerical integration of mechanical systems with a Hamiltonian specified in non-canonical coordinates and its application to guiding-center motion of charged pl…