Zobrazeno 1 - 10
of 49
pro vyhledávání: '"T. Réveillé"'
Autor:
A. Guillevic, M. Lesur, X. Garbet, P. Diamond, G. Lo-Cascio, Y. Kosuga, E. Gravier, D. Mandal, A. Ghizzo, T. Réveillé
Publikováno v:
Physics of Plasmas, vol 30, iss 5
Charged particle velocity-space diffusion in a prescribed one-dimensional turbulent electric field is investigated through numerical trajectories in phase-space and compared against quasi-linear theory (QL), including resonance broadening (RB). A Gau
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04b4442521184f9bd9ebbe1873e095f7
https://escholarship.org/uc/item/9fc956jw
https://escholarship.org/uc/item/9fc956jw
Autor:
G. Lo-Cascio, E. Gravier, T. Réveillé, M. Lesur, Y. Sarazin, X. Garbet, L. Vermare, K. Lim, A. Guillevic, V. Grandgirard
Publikováno v:
Nuclear Fusion
Nuclear Fusion, 2022, 62 (12), pp.126026. ⟨10.1088/1741-4326/ac945d⟩
Nuclear Fusion, 2022, 62 (12), pp.126026. ⟨10.1088/1741-4326/ac945d⟩
Two ways for producing a transport barrier through strong shear of the E × B poloidal flow have been investigated using GYSELA gyrokinetic simulations in a flux-driven regime. The first one uses an external poloidal momentum (i.e. vorticity) source
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Akademický článek
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Publikováno v:
Journal de Physique IV (Proceedings). 133:347-350
We report here semi-lagrangian Vlasov-Maxwell simulations of laser-plasma instabilities in an underdense plasma in which an essential role is played not only by the conventional instabilities as Stimulated Raman Back-Scattering (SRBS) (involving the
Publikováno v:
Transport Theory and Statistical Physics. 34:127-149
From a Hamiltonian analysis, a Vlasov‐Maxwell model was developed to study the interaction of intense laser pulse in plasma conditions relevant to the fast ignitor concept. We report here the first observation of self‐sustained kinetic electron n
Publikováno v:
Transport Theory and Statistical Physics. 34:103-126
In this paper we discuss Vlasov models and Vlasov simulations to study short pulse high intensity laser‐plasma interaction. For these studies analytical calculations are performed from more simple fluid models: nonlinear dispersion relations, growt
Publikováno v:
Journal of Geophysical Research: Space Physics. 106:18883-18894
Geomagnetic storms are responsible for the large increase of trapped electron fluxes in the magnetosphere resulting in the formation of radiation belts. Such belts can also be artificially produced by injection of electron beams. The dynamic evolutio
Publikováno v:
Journal of Computational Physics. 118:356-365
In order to handle one-dimensional spatial problems in plasmas with very high frequency electromagnetic waves (� � �p), the 1 - 1/2D Eulerian Vlasov code has been modified to interface with the ponderomotive force associated with the complex en
Publikováno v:
Physics of Fluids B: Plasma Physics. 4:2665-2668
The envelope equations for the coupling of modes in the stimulated Raman scattering are solved numerically and compared to the results obtained from the solution of the kinetic equations. The analysis is effected using four‐mode coupled equations,