Mostrar el registro sencillo del ítem

dc.contributor.author
Matthaeus, W. H.  
dc.contributor.author
Dasso, Sergio Ricardo  
dc.contributor.author
Weygand, J. M.  
dc.contributor.author
Kivelson, M. G.  
dc.contributor.author
Osman, K. T.  
dc.date.available
2017-07-13T21:22:11Z  
dc.date.issued
2010-09  
dc.identifier.citation
Matthaeus, W. H.; Dasso, Sergio Ricardo; Weygand, J. M.; Kivelson, M. G.; Osman, K. T.; Eulerian decorrelation of fluctuations in the interplanetary magnetic field; IOP Publishing; Astrophysical Journal; 721; 9-2010; L10-L13  
dc.identifier.issn
0004-637X  
dc.identifier.uri
http://hdl.handle.net/11336/20447  
dc.description.abstract
A method is devised for estimating the two-time correlation function and the associated Eulerian decorrelation timescale in turbulence. With the assumptions of a single decorrelation time and a frozen-in flow approximation for the single-point analysis, the method compares two-point correlation measurements with single-point correlation measurements at the corresponding spatial lag. This method is applied to interplanetary magnetic field measurements from the Advanced Composition Explorer and Wind spacecraft. An average Eulerian decorrelation time of 2.9 hr is found. This measures the total rate of distortion of turbulent fluid elements—including sweeping, nonlinear distortion, and wave propagation.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
IOP Publishing  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Solar Wind  
dc.subject
Turbulence  
dc.subject.classification
Astronomía  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Eulerian decorrelation of fluctuations in the interplanetary magnetic field  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2017-07-13T14:03:48Z  
dc.journal.volume
721  
dc.journal.pagination
L10-L13  
dc.journal.pais
Reino Unido  
dc.journal.ciudad
Londres  
dc.description.fil
Fil: Matthaeus, W. H.. University of Delaware; Estados Unidos  
dc.description.fil
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  
dc.description.fil
Fil: Weygand, J. M.. University of California; Estados Unidos  
dc.description.fil
Fil: Kivelson, M. G.. University of California; Estados Unidos  
dc.description.fil
Fil: Osman, K. T.. University of Delaware; Estados Unidos  
dc.journal.title
Astrophysical Journal  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1088/2041-8205/721/1/L10  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/2041-8205/721/1/L10/meta  

Archivos asociados
Thumbnail
 
Tamaño: 501.8Kb
Formato: PDF
.