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Abstract:

Because of its proximity, our Sun provides a unique opportunity to perform high resolution observations of its outer layers throughout the whole electromagnetic spectrum. We can also theoretically model most of the fascinating physical phenomena taking place on the Sun, as well as their impact on the solar system. Many of these phenomena can be properly studied within the framework of magnetohydrodynamics. More specifically, we assume a fully ionized hydrogen plasma and adopt the more comprehensive two-fluid magnetohydrodynamic approximation. For problems such as the solar wind or magnetic loops in the solar corona, which are shaped by a relatively strong mean magnetic field, the reduced magnetohydrodynamic approximation is often used. We will review the basic features of both two-fluid and one-fluid magnetohydrodynamics, and focus on two particular applications: the turbulent heating of coronal active regions and the dynamics of the solar wind.© 2012 COSPAR. Published by Elsevier Ltd. All rights reserved.

Registro:

Documento: Artículo
Título:Magnetohydrodynamics in solar and space physics
Autor:Gómez, D.; Martín, L.N.; Dmitruk, P.
Filiación:Instituto de Astronomía y Física Del Espacio, Casilla de Correo 67, Sucursal 28, 1428 Buenos Aires, Argentina
Departamento de Física, Universidad de Buenos Aires, Pabellón I-Ciudad Universitaria, 1428 Buenos Aires, Argentina
Palabras clave:Magnetohydrodynamics; Solar physics; Space physics; Turbulence; Coronal active regions; Electromagnetic spectra; High resolution observations; Ionized hydrogen plasmas; Mean magnetic field; Reduced magnetohydrodynamics; Solar physics; Space physics; Solar wind; Sun; Turbulence; Magnetohydrodynamics
Año:2013
Volumen:51
Número:10
Página de inicio:1916
Página de fin:1923
DOI: http://dx.doi.org/10.1016/j.asr.2012.09.016
Título revista:Advances in Space Research
Título revista abreviado:Adv. Space Res.
ISSN:02731177
CODEN:ASRSD
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02731177_v51_n10_p1916_Gomez

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Citas:

---------- APA ----------
Gómez, D., Martín, L.N. & Dmitruk, P. (2013) . Magnetohydrodynamics in solar and space physics. Advances in Space Research, 51(10), 1916-1923.
http://dx.doi.org/10.1016/j.asr.2012.09.016
---------- CHICAGO ----------
Gómez, D., Martín, L.N., Dmitruk, P. "Magnetohydrodynamics in solar and space physics" . Advances in Space Research 51, no. 10 (2013) : 1916-1923.
http://dx.doi.org/10.1016/j.asr.2012.09.016
---------- MLA ----------
Gómez, D., Martín, L.N., Dmitruk, P. "Magnetohydrodynamics in solar and space physics" . Advances in Space Research, vol. 51, no. 10, 2013, pp. 1916-1923.
http://dx.doi.org/10.1016/j.asr.2012.09.016
---------- VANCOUVER ----------
Gómez, D., Martín, L.N., Dmitruk, P. Magnetohydrodynamics in solar and space physics. Adv. Space Res. 2013;51(10):1916-1923.
http://dx.doi.org/10.1016/j.asr.2012.09.016