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Abstract:

In recent analyses of numerical simulation and solar wind dataset, the idea that the magnetic discontinuities may be related to intermittent structures that appear spontaneously in MHD turbulence has been explored in details. These studies are consistent with the hypothesis that discontinuity events founds in the solar wind might be of local origin as well, i.e. a by-product of the turbulent evolution of magnetic fluctuations. Using simulations of 2D MHD turbulence, we are exploring a possible link between tangential discontinuities and magnetic reconnection. The goal is to develop numerical algorithms that may be useful for solar wind applications. © 2011 International Astronomical Union.

Registro:

Documento: Artículo
Título:Emergence of intermittent structures and reconnection in MHD turbulence
Autor:Greco, A.; Servidio, S.; Matthaeus, W.H.; Dmitruk, P.
Filiación:Dipartimento di Fisica, Universitá della Calabria, Rende (CS), Italy
Bartol Research Institute, University of Delaware, Newark, DE, United States
Departamento de Física (FCEN-UBA), Buenos Aires, Argentina
Palabras clave:(magnetohydrodynamics:) MHD; (Sun:) solar wind; methods: numerical; turbulence
Año:2010
Volumen:6
Número:S274
Página de inicio:116
Página de fin:119
DOI: http://dx.doi.org/10.1017/S1743921311006697
Título revista:Proceedings of the International Astronomical Union
Título revista abreviado:Proc. Int. Astron. Union
ISSN:17439213
PDF:https://bibliotecadigital.exactas.uba.ar/download/paper/paper_17439213_v6_nS274_p116_Greco.pdf
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17439213_v6_nS274_p116_Greco

Referencias:

  • Borovsky, J., (2008) J. Geophys Res., 113, pp. A08110
  • Burlaga, L.F., (1968) Solar Physics, 4, p. 67
  • Greco, A., Chuychai, P., Matthaeus, W.H., Servidio, S., Dmitruk, P., (2008) Geophys. Res. Lett., 35, pp. L19111. , 2008GL035454
  • Greco, A., Matthaeus, W.H., Servidio, S., Chuychai, P., Dmitruk, P., (2009) Astrophys. J., 691, pp. L111
  • Greco, A., Matthaeus, W.H., Servidio, S., Dmitruk, P., (2009) Phys. Rev. E, 80, p. 046401
  • Matthaeus, W.H., Lamkin, S.L., (1986) Physics of Fluids, 29, p. 2513
  • Servidio, S., Matthaeus, W.H., Shay, M.A., Cassak, P.A., Dmitruk, P., (2009) Phys. Rev. Lett., 102, p. 115003
  • Servidio, S., Matthaeus, W.H., Shay, M.A., Dmitruk, P., Cassak, P.A., Wan, M., (2010) Phys. Plasmas, 17, p. 032315
  • Tsurutani, B.T., Smith, E.J., (1979) J. Geophys. Res., 84, p. 2773

Citas:

---------- APA ----------
Greco, A., Servidio, S., Matthaeus, W.H. & Dmitruk, P. (2010) . Emergence of intermittent structures and reconnection in MHD turbulence. Proceedings of the International Astronomical Union, 6(S274), 116-119.
http://dx.doi.org/10.1017/S1743921311006697
---------- CHICAGO ----------
Greco, A., Servidio, S., Matthaeus, W.H., Dmitruk, P. "Emergence of intermittent structures and reconnection in MHD turbulence" . Proceedings of the International Astronomical Union 6, no. S274 (2010) : 116-119.
http://dx.doi.org/10.1017/S1743921311006697
---------- MLA ----------
Greco, A., Servidio, S., Matthaeus, W.H., Dmitruk, P. "Emergence of intermittent structures and reconnection in MHD turbulence" . Proceedings of the International Astronomical Union, vol. 6, no. S274, 2010, pp. 116-119.
http://dx.doi.org/10.1017/S1743921311006697
---------- VANCOUVER ----------
Greco, A., Servidio, S., Matthaeus, W.H., Dmitruk, P. Emergence of intermittent structures and reconnection in MHD turbulence. Proc. Int. Astron. Union. 2010;6(S274):116-119.
http://dx.doi.org/10.1017/S1743921311006697