Interplanetary magnetic Taylor microscale and implications for plasma dissipation

Autores
Matthaeus, W. H.; Weygand, J. M.; Chuychai, P.; Dasso, Sergio Ricardo; Smith, C. W.; Kivelson, M. G.
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Taylor microscale, a measure of mean square spatial derivatives, is evaluated for interplanetary magnetic field fluctuations from single- and multiple-point data using Cluster and ACE spacecraft data. The Taylor scale is compared to the measured inner scale, which for hydrodynamics would correspond to the Kolmogorov scale. The results are not consistent with dissipation of the hydrodynamic type, and indicate that solar wind dissipation involves kinetic plasma physics at both proton and electron scales.
Fil: Matthaeus, W. H.. University of Delaware; Estados Unidos
Fil: Weygand, J. M.. University of California; Estados Unidos
Fil: Chuychai, P.. University of Delaware; Estados Unidos
Fil: Dasso, Sergio Ricardo. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
Fil: Smith, C. W.. University of New Hampshire; Estados Unidos
Fil: Kivelson, M. G.. University of California; Estados Unidos
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/20714
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Interplanetary magnetic Taylor microscale and implications for plasma dissipationMatthaeus, W. H.Weygand, J. M.Chuychai, P.Dasso, Sergio RicardoSmith, C. W.Kivelson, M. G.https://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The Taylor microscale, a measure of mean square spatial derivatives, is evaluated for interplanetary magnetic field fluctuations from single- and multiple-point data using Cluster and ACE spacecraft data. The Taylor scale is compared to the measured inner scale, which for hydrodynamics would correspond to the Kolmogorov scale. The results are not consistent with dissipation of the hydrodynamic type, and indicate that solar wind dissipation involves kinetic plasma physics at both proton and electron scales.Fil: Matthaeus, W. H.. University of Delaware; Estados UnidosFil: Weygand, J. M.. University of California; Estados UnidosFil: Chuychai, P.. University of Delaware; Estados UnidosFil: Dasso, Sergio Ricardo. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; ArgentinaFil: Smith, C. W.. University of New Hampshire; Estados UnidosFil: Kivelson, M. G.. University of California; Estados UnidosIOP Publishing2008-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/20714Matthaeus, W. H.; Weygand, J. M.; Chuychai, P.; Dasso, Sergio Ricardo; Smith, C. W.; et al.; Interplanetary magnetic Taylor microscale and implications for plasma dissipation; IOP Publishing; Astrophysical Journal; 678; 2; 12-2008; 1-4, L1410004-637XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1086/588525info:eu-repo/semantics/altIdentifier/doi/10.1086/588525info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:35:52Zoai:ri.conicet.gov.ar:11336/20714instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:35:52.906CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Interplanetary magnetic Taylor microscale and implications for plasma dissipation
title Interplanetary magnetic Taylor microscale and implications for plasma dissipation
spellingShingle Interplanetary magnetic Taylor microscale and implications for plasma dissipation
Matthaeus, W. H.
title_short Interplanetary magnetic Taylor microscale and implications for plasma dissipation
title_full Interplanetary magnetic Taylor microscale and implications for plasma dissipation
title_fullStr Interplanetary magnetic Taylor microscale and implications for plasma dissipation
title_full_unstemmed Interplanetary magnetic Taylor microscale and implications for plasma dissipation
title_sort Interplanetary magnetic Taylor microscale and implications for plasma dissipation
dc.creator.none.fl_str_mv Matthaeus, W. H.
Weygand, J. M.
Chuychai, P.
Dasso, Sergio Ricardo
Smith, C. W.
Kivelson, M. G.
author Matthaeus, W. H.
author_facet Matthaeus, W. H.
Weygand, J. M.
Chuychai, P.
Dasso, Sergio Ricardo
Smith, C. W.
Kivelson, M. G.
author_role author
author2 Weygand, J. M.
Chuychai, P.
Dasso, Sergio Ricardo
Smith, C. W.
Kivelson, M. G.
author2_role author
author
author
author
author
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The Taylor microscale, a measure of mean square spatial derivatives, is evaluated for interplanetary magnetic field fluctuations from single- and multiple-point data using Cluster and ACE spacecraft data. The Taylor scale is compared to the measured inner scale, which for hydrodynamics would correspond to the Kolmogorov scale. The results are not consistent with dissipation of the hydrodynamic type, and indicate that solar wind dissipation involves kinetic plasma physics at both proton and electron scales.
Fil: Matthaeus, W. H.. University of Delaware; Estados Unidos
Fil: Weygand, J. M.. University of California; Estados Unidos
Fil: Chuychai, P.. University of Delaware; Estados Unidos
Fil: Dasso, Sergio Ricardo. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
Fil: Smith, C. W.. University of New Hampshire; Estados Unidos
Fil: Kivelson, M. G.. University of California; Estados Unidos
description The Taylor microscale, a measure of mean square spatial derivatives, is evaluated for interplanetary magnetic field fluctuations from single- and multiple-point data using Cluster and ACE spacecraft data. The Taylor scale is compared to the measured inner scale, which for hydrodynamics would correspond to the Kolmogorov scale. The results are not consistent with dissipation of the hydrodynamic type, and indicate that solar wind dissipation involves kinetic plasma physics at both proton and electron scales.
publishDate 2008
dc.date.none.fl_str_mv 2008-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/20714
Matthaeus, W. H.; Weygand, J. M.; Chuychai, P.; Dasso, Sergio Ricardo; Smith, C. W.; et al.; Interplanetary magnetic Taylor microscale and implications for plasma dissipation; IOP Publishing; Astrophysical Journal; 678; 2; 12-2008; 1-4, L141
0004-637X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/20714
identifier_str_mv Matthaeus, W. H.; Weygand, J. M.; Chuychai, P.; Dasso, Sergio Ricardo; Smith, C. W.; et al.; Interplanetary magnetic Taylor microscale and implications for plasma dissipation; IOP Publishing; Astrophysical Journal; 678; 2; 12-2008; 1-4, L141
0004-637X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1086/588525
info:eu-repo/semantics/altIdentifier/doi/10.1086/588525
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv IOP Publishing
publisher.none.fl_str_mv IOP Publishing
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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