Interplanetary magnetic Taylor microscale and implications for plasma dissipation

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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 corresp...

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Autores principales:	Matthaeus, W.H., Weygand, J.M., Chuychai, P., Dasso, S., Smith, C.W., Kivelson, M.G.
Formato:	JOUR
Materias:	Interplanetary medium Magnetic fields Methods: data analysis Plasmas Solar wind Turbulence
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_0004637X_v678_n2PART2_pL141_Matthaeus
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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spelling	todo:paper_0004637X_v678_n2PART2_pL141_Matthaeus2023-10-03T14:02:07Z Interplanetary magnetic Taylor microscale and implications for plasma dissipation Matthaeus, W.H. Weygand, J.M. Chuychai, P. Dasso, S. Smith, C.W. Kivelson, M.G. Interplanetary medium Magnetic fields Methods: data analysis Plasmas Solar wind Turbulence 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. © 2008. The American Astronomical Society. All rights reserved. Fil:Dasso, S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_0004637X_v678_n2PART2_pL141_Matthaeus
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Interplanetary medium Magnetic fields Methods: data analysis Plasmas Solar wind Turbulence
spellingShingle	Interplanetary medium Magnetic fields Methods: data analysis Plasmas Solar wind Turbulence Matthaeus, W.H. Weygand, J.M. Chuychai, P. Dasso, S. Smith, C.W. Kivelson, M.G. Interplanetary magnetic Taylor microscale and implications for plasma dissipation
topic_facet	Interplanetary medium Magnetic fields Methods: data analysis Plasmas Solar wind Turbulence
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. © 2008. The American Astronomical Society. All rights reserved.
format	JOUR
author	Matthaeus, W.H. Weygand, J.M. Chuychai, P. Dasso, S. Smith, C.W. Kivelson, M.G.
author_facet	Matthaeus, W.H. Weygand, J.M. Chuychai, P. Dasso, S. Smith, C.W. Kivelson, M.G.
author_sort	Matthaeus, W.H.
title	Interplanetary magnetic Taylor microscale and implications for plasma dissipation
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
url	http://hdl.handle.net/20.500.12110/paper_0004637X_v678_n2PART2_pL141_Matthaeus
work_keys_str_mv	AT matthaeuswh interplanetarymagnetictaylormicroscaleandimplicationsforplasmadissipation AT weygandjm interplanetarymagnetictaylormicroscaleandimplicationsforplasmadissipation AT chuychaip interplanetarymagnetictaylormicroscaleandimplicationsforplasmadissipation AT dassos interplanetarymagnetictaylormicroscaleandimplicationsforplasmadissipation AT smithcw interplanetarymagnetictaylormicroscaleandimplicationsforplasmadissipation AT kivelsonmg interplanetarymagnetictaylormicroscaleandimplicationsforplasmadissipation
_version_	1782029108995162112

Interplanetary magnetic Taylor microscale and implications for plasma dissipation

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