Gyrokinetic equation in an exact canonical Hamiltonian coordinate system and its orbit-averaged form
- Department of Modern Physics, University of Science and Technology of China, 230026 Hefei (China) and Center for Magnetic Fusion Theory, Chinese Academy of Sciences, 230031 Hefei (China)
A previous gauge-invariant gyrokinetic equation based on an approximate canonical Hamiltonian coordinate system is extended to an exact canonical Hamiltonian coordinate system with the time scale well separated. By using this formalism a new orbit-averaged gyrokinetic equation, which is valid for both trapped and passing particles, is established.
- OSTI ID:
- 21277233
- Journal Information:
- Physics of Plasmas, Journal Name: Physics of Plasmas Journal Issue: 6 Vol. 16; ISSN PHPAEN; ISSN 1070-664X
- Country of Publication:
- United States
- Language:
- English
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