Neoclassical physics in full distribution function gyrokinetics

G. Dif-Pradalier; P. H. Diamond; V. Grandgirard; Y. Sarazin; J. Abiteboul; X. Garbet; Ph Ghendrih; G. Latu; A. Strugarek; S. Ku; C. S. Chang

doi:10.1063/1.3592652

Neoclassical physics in full distribution function gyrokinetics

G. Dif-Pradalier
, P. H. Diamond
, V. Grandgirard
, Y. Sarazin
, J. Abiteboul
, X. Garbet
, Ph Ghendrih
, G. Latu
, A. Strugarek
, S. Ku
, C. S. Chang

Research output: Contribution to journal › Article › peer-review

40 Scopus citations

Abstract

Treatment of binary Coulomb collisions when the full gyrokinetic distribution function is evolved is discussed here. A spectrum of different collision operators is presented, differing through both the physics that can be addressed and the numerics they are based on. Eulerian-like (semi-Lagrangian) and particle in cell (PIC) (Monte-Carlo) schemes are successfully cross-compared, and a detailed confrontation to neoclassical theory is shown.

Original language	English (US)
Article number	062309
Journal	Physics of Plasmas
Volume	18
Issue number	6
DOIs	https://doi.org/10.1063/1.3592652
State	Published - Jun 2011
Externally published	Yes

All Science Journal Classification (ASJC) codes

Condensed Matter Physics

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10.1063/1.3592652

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title = "Neoclassical physics in full distribution function gyrokinetics",

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AU - Dif-Pradalier, G.

AU - Diamond, P. H.

AU - Grandgirard, V.

AU - Sarazin, Y.

AU - Abiteboul, J.

AU - Garbet, X.

AU - Ghendrih, Ph

AU - Latu, G.

AU - Strugarek, A.

AU - Ku, S.

AU - Chang, C. S.

PY - 2011/6

Y1 - 2011/6

N2 - Treatment of binary Coulomb collisions when the full gyrokinetic distribution function is evolved is discussed here. A spectrum of different collision operators is presented, differing through both the physics that can be addressed and the numerics they are based on. Eulerian-like (semi-Lagrangian) and particle in cell (PIC) (Monte-Carlo) schemes are successfully cross-compared, and a detailed confrontation to neoclassical theory is shown.

AB - Treatment of binary Coulomb collisions when the full gyrokinetic distribution function is evolved is discussed here. A spectrum of different collision operators is presented, differing through both the physics that can be addressed and the numerics they are based on. Eulerian-like (semi-Lagrangian) and particle in cell (PIC) (Monte-Carlo) schemes are successfully cross-compared, and a detailed confrontation to neoclassical theory is shown.

UR - https://www.scopus.com/pages/publications/79960198157

UR - https://www.scopus.com/pages/publications/79960198157#tab=citedBy

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DO - 10.1063/1.3592652

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JF - Physics of Plasmas

IS - 6

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ER -

Neoclassical physics in full distribution function gyrokinetics

Abstract

All Science Journal Classification (ASJC) codes

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