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Pis'ma v Zh. Èksper. Teoret. Fiz., 2012, Volume 96, Issue 10, Pages 709–715 (Mi jetpl3284)  

This article is cited in 2 scientific papers (total in 2 papers)

PLASMA, HYDRO- AND GAS DYNAMICS

Empirical power law for magnetic turbulence spectra of an anisotropic plasma

S. A. Romanov, S. I. Klimov, S. P. Savin

Space Research Institute, Russian Academy of Sciences, Moscow

Abstract: Three-dimensional dynamic distributions of oscillations of the magnetic field over wave vectors $\mathbf k$ have been obtained from the plasma and magnetic measurements on four satellites in the Cluster experiment in a turbulent plasma in the outer Earths cusp and near it. The resulting $\mathbf k$ spectra exhibit strong inhomogeneous anisotropy. The dependences of the energy of magnetic oscillations on the wavenumber have been analyzed for 288 three-dimensional spectra in the wavelength interval covering the magnetohydrodynamic and ion scales. It has been shown that the energy density of magnetic fluctuations per unit volume in the wave vector space that is averaged over the total solid angle decreases in the wavelength interval from $\sim2000$ to $\sim10$ km with an increase in according to a power law with an exponent of $\alpha= -5.0\pm0.3$ for any magnitude and character of anisotropy.

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English version:
Journal of Experimental and Theoretical Physics Letters, 2012, 96:10, 636–641

Bibliographic databases:

Received: 05.07.2012
Revised: 09.10.2012

Citation: S. A. Romanov, S. I. Klimov, S. P. Savin, “Empirical power law for magnetic turbulence spectra of an anisotropic plasma”, Pis'ma v Zh. Èksper. Teoret. Fiz., 96:10 (2012), 709–715; JETP Letters, 96:10 (2012), 636–641

Citation in format AMSBIB
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\by S.~A.~Romanov, S.~I.~Klimov, S.~P.~Savin
\paper Empirical power law for magnetic turbulence spectra of an anisotropic plasma
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2012
\vol 96
\issue 10
\pages 709--715
\mathnet{http://mi.mathnet.ru/jetpl3284}
\elib{http://elibrary.ru/item.asp?id=18260086}
\transl
\jour JETP Letters
\yr 2012
\vol 96
\issue 10
\pages 636--641
\crossref{https://doi.org/10.1134/S0021364012220110}
\isi{http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&DestLinkType=FullRecord&DestApp=ALL_WOS&KeyUT=000314412900007}
\elib{http://elibrary.ru/item.asp?id=20431549}
\scopus{http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-84873520631}


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    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles

    This publication is cited in the following articles:
    1. Romanov S.A., Geomagn. Aeron., 53:6 (2013), 733–740  crossref  mathscinet  isi  elib  scopus
    2. Budaev V.P. Zelenyi L.M. Savin S.P., J. Plasma Phys., 81:6 (2015), 395810602  crossref  isi  elib  scopus
  •       Pis'ma v Zhurnal ksperimental'noi i Teoreticheskoi Fiziki
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