Intermittency, nonlinear dynamics and dissipation in the solar wind and astrophysical plasmas

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dc.contributor.authorMatthaeus, William H.en_NZ
dc.contributor.authorWan, Minpingen_NZ
dc.contributor.authorServidio, Sergioen_NZ
dc.contributor.authorGreco, A.en_NZ
dc.contributor.authorOsman, Kareem T.en_NZ
dc.contributor.authorOughton, Seanen_NZ
dc.contributor.authorDmitruk, Pabloen_NZ
dc.date.accessioned2017-09-14T00:35:02Z
dc.date.available2015-05-13en_NZ
dc.date.available2017-09-14T00:35:02Z
dc.date.issued2015en_NZ
dc.description.abstractAn overview is given of important properties of spatial and temporal intermittency, including evidence of its appearance in fluids, magnetofluids and plasmas, and its implications for understanding of heliospheric plasmas. Spatial intermittency is generally associated with formation of sharp gradients and coherent structures. The basic physics of structure generation is ideal, but when dissipation is present it is usually concentrated in regions of strong gradients. This essential feature of spatial intermittency in fluids has been shown recently to carry over to the realm of kinetic plasma, where the dissipation function is not known from first principles. Spatial structures produced in intermittent plasma influence dissipation, heating, and transport and acceleration of charged particles. Temporal intermittency can give rise to very long time correlations or a delayed approach to steady-state conditions, and has been associated with inverse cascade or quasi-inverse cascade systems, with possible implications for heliospheric prediction.
dc.format.mimetypeapplication/pdf
dc.identifier.citationMatthaeus, W. H., Wan, M., Servidio, S., Greco, A., Osman, K. T., Oughton, S., & Dmitruk, P. (2015). Intermittency, nonlinear dynamics and dissipation in the solar wind and astrophysical plasmas. Philosophical Transactions of The Royal Society A: Mathematical Physical And Engineering Sciences, 373(2041). https://doi.org/10.1098/rsta.2014.0154en
dc.identifier.doi10.1098/rsta.2014.0154en_NZ
dc.identifier.eissn1471-2962en_NZ
dc.identifier.issn1364-503Xen_NZ
dc.identifier.urihttps://hdl.handle.net/10289/11342
dc.language.isoenen_NZ
dc.publisherThe Royal Societyen_NZ
dc.relation.isPartOfPhilosophical Transactions of The Royal Society A: Mathematical Physical And Engineering Sciencesen_NZ
dc.rights© 2015 The Author(s) Published by the Royal Society. All rights reserved.
dc.subjectScience & Technologyen_NZ
dc.subjectMultidisciplinary Sciencesen_NZ
dc.subjectScience & Technology - Other Topicsen_NZ
dc.subjectplasma physicsen_NZ
dc.subjectintermittencyen_NZ
dc.subjectturbulence theoryen_NZ
dc.subjectsolar winden_NZ
dc.subjectsolar coronaen_NZ
dc.subjectINTERPLANETARY MAGNETIC-FIELDen_NZ
dc.subject3-DIMENSIONAL MAGNETOHYDRODYNAMIC TURBULENCEen_NZ
dc.subjectRELAXATION PROCESSESen_NZ
dc.subjectCURRENT SHEETSen_NZ
dc.subject2-DIMENSIONAL MAGNETOHYDRODYNAMICSen_NZ
dc.subjectENERGETIC PARTICLESen_NZ
dc.subjectSCALING PROPERTIESen_NZ
dc.subjectINNER HELIOSPHEREen_NZ
dc.subjectREYNOLDS-NUMBERSen_NZ
dc.subjectLOCAL-STRUCTUREen_NZ
dc.titleIntermittency, nonlinear dynamics and dissipation in the solar wind and astrophysical plasmasen_NZ
dc.typeJournal Article
pubs.elements-id119747
pubs.issue2041en_NZ
pubs.organisational-group/Waikato
pubs.organisational-group/Waikato/2018 PBRF
pubs.organisational-group/Waikato/FCMS
pubs.organisational-group/Waikato/FCMS/2018 PBRF - FCMS
pubs.publication-statusPublisheden_NZ
pubs.user.infoOughton, Sean (seano@waikato.ac.nz)
pubs.volume373en_NZ
uow.identifier.article-noARTN 20140154
uow.verification.statusverified
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