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Title: Compact formulas for guiding-center orbits in axisymmetric tokamak geometry

Journal Article · · Physics of Plasmas
DOI:https://doi.org/10.1063/1.3554696· OSTI ID:21535169
 [1]
  1. Department of Chemistry and Physics, Saint Michael's College Colchester, Vermont 05439 (United States)

Compact formulas for trapped-particle and passing-particle guiding-center orbits in axisymmetric tokamak geometry are given in terms of the Jacobi elliptic functions and complete elliptic integrals. These formulas can find applications in bounce-center kinetic theory as well as guiding-center Fokker-Planck kinetic theory.

OSTI ID:
21535169
Journal Information:
Physics of Plasmas, Vol. 18, Issue 2; Other Information: DOI: 10.1063/1.3554696; (c) 2011 American Institute of Physics; ISSN 1070-664X
Country of Publication:
United States
Language:
English