Magnetic Field Line Stickiness in Tokamaks (2013)
- Authors:
- Autor USP: CALDAS, IBERE LUIZ - IF
- Unidade: IF
- Subjects: TOKAMAKS; CAOS (SISTEMAS DINÂMICOS)
- Language: Inglês
- Abstract: We present simulated figures of the diverted magnetic field lines of the tokamak ITER, obtained by numerically integrating a Hamiltonian model with electrical currents in five wire loops and control coils. We show evidences of a sticky island embedded in the chaotic region near the divertor plates, which traps magnetic field lines for many toroidal turns increasing their connection lengths to these plates.
- Imprenta:
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ABNT
MARTINS, Caroline Gameiro Lopes e ROBERTO, Marisa e CALDAS, Iberê Luiz. Magnetic Field Line Stickiness in Tokamaks. . São Paulo: Instituto de Física, Universidade de São Paulo. Disponível em: http://lanl.arxiv.org/ftp/arxiv/papers/1311/1311.0808.pdf. Acesso em: 07 fev. 2026. , 2013 -
APA
Martins, C. G. L., Roberto, M., & Caldas, I. L. (2013). Magnetic Field Line Stickiness in Tokamaks. São Paulo: Instituto de Física, Universidade de São Paulo. Recuperado de http://lanl.arxiv.org/ftp/arxiv/papers/1311/1311.0808.pdf -
NLM
Martins CGL, Roberto M, Caldas IL. Magnetic Field Line Stickiness in Tokamaks [Internet]. 2013 ;[citado 2026 fev. 07 ] Available from: http://lanl.arxiv.org/ftp/arxiv/papers/1311/1311.0808.pdf -
Vancouver
Martins CGL, Roberto M, Caldas IL. Magnetic Field Line Stickiness in Tokamaks [Internet]. 2013 ;[citado 2026 fev. 07 ] Available from: http://lanl.arxiv.org/ftp/arxiv/papers/1311/1311.0808.pdf - Influence of the electric and magnetic shears on tokamak transport
- Alternate islands of multiple isochronous chains in wave-particle interactions
- Parallel infinite wire model for tokamak plasmas with divertors
- Chaotic transport in plasmas with magnetic shear
- Separation of particles leading either to decay and unlimited growth of energy in a driven stadium-like billiard
- Hamiltonian description and escape patterns for Tokamaks with poloidal divertor and correction coils
- Magnetic trapping caused by resonant perturbations in tokamaks with reversed magnetic shear
- Dynamic range in a neuron network with electrical and chemical synapses
- Integrable map with freedom of triangularity and elongation for plasmas with poloidal divertor
- Parameter uncertainties on the predictability of periodic ity and chaos
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