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Canonical Hamiltonian theory of the guiding-center motion in an axisymmetric torus, with the different time scales well separated

Journal Article · · Physics of Plasmas
DOI:https://doi.org/10.1063/1.2199789· OSTI ID:20783065
 [1]
  1. Department of Physics, Fudan University, 200433 Shanghai (China)
A new set of exact canonical variables of guiding-center motion in an axisymmetric torus has been systematically identified and an action-angle variable formalism has been established. In this new canonical Hamiltonian theory, the time scale of poloidal motion and the time scale of toroidal drift (precession) of the guiding-centers are well separated.
OSTI ID:
20783065
Journal Information:
Physics of Plasmas, Journal Name: Physics of Plasmas Journal Issue: 5 Vol. 13; ISSN PHPAEN; ISSN 1070-664X
Country of Publication:
United States
Language:
English

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