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Limits of the M1 and M2 angular moments models for kinetic plasma physics studies

hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
hal.structure.identifierCentre d'Etudes Lasers Intenses et Applications [CELIA]
dc.contributor.authorGUISSET, Sébastien
hal.structure.identifierCentre d'Etudes Lasers Intenses et Applications [CELIA]
dc.contributor.authorMOREAU, Julien G.
hal.structure.identifierCentre d'Etudes Lasers Intenses et Applications [CELIA]
dc.contributor.authorNUTER, Rachel
hal.structure.identifierInstitut de Mathématiques de Bordeaux [IMB]
dc.contributor.authorBRULL, Stéphane
hal.structure.identifierCentre d'Etudes Lasers Intenses et Applications [CELIA]
dc.contributor.authorD'HUMIÈRES, Emmanuel
hal.structure.identifierCentre d'Etudes Lasers Intenses et Applications [CELIA]
dc.contributor.authorDUBROCA, Bruno
hal.structure.identifierCentre d'Etudes Lasers Intenses et Applications [CELIA]
dc.contributor.authorTIKHONCHUK, Vladimir
dc.date.accessioned2024-04-04T03:10:55Z
dc.date.available2024-04-04T03:10:55Z
dc.date.issued2015-07-28
dc.identifier.issn0022-3689
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/193725
dc.description.abstractEnAngular moments closures are widely used in numerical solutions of kinetic equations. While in the strongly collisional limit they provide a good approximation of the full kinetic equation, their validity domain in the weakly collisional limit is unknown. This work is devoted to defining the validity domain of the M1 model and its extensions, the two populations M1 and the M2 angular moments models for the collisionless kinetic physics applications. Three typical kinetic plasma effects are considered, which are the charged particle beams interaction, the Landau damping and the electromagnetic wave absorption in an overdense semi-infinite plasma. For each case, a perturbative analysis is performed and the dispersion relation is established using the moments models. These relations are compared with those computed by considering the Vlasov equation. The validity limits of each model are demonstrated.
dc.language.isoen
dc.publisherInstitute of Physics (IOP)
dc.subject.enAngular moment models
dc.subject.enKinetic plasma theory
dc.subject.enLaser plasma interaction
dc.subject.enLinear plasma wave damping
dc.title.enLimits of the M1 and M2 angular moments models for kinetic plasma physics studies
dc.typeArticle de revue
dc.identifier.doi10.1088/1751-8113/48/33/335501
dc.subject.halPhysique [physics]/Physique [physics]/Physique des plasmas [physics.plasm-ph]
bordeaux.journalJournal of Physics A General Physics (1968-1972)
bordeaux.page335501
bordeaux.volume48
bordeaux.hal.laboratoriesInstitut de Mathématiques de Bordeaux (IMB) - UMR 5251*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.peerReviewedoui
hal.identifierhal-01473487
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01473487v1
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