Abstract:
Numerical simulations of two-dimensional Magnetohydrodynamic (2D MHD) turbulence reveal the presence of a huge number of sites where magnetic reconnection locally occurs. The properties of this ensemble of reconnection events, that are spontaneously generated by turbulence, have been studied. The associated reconnection rates, computed as the electric field at the neutral points, are broadly distributed and the statistics of these events are presented. This new description of reconnection is relevant for space and laboratory plasmas, where generally turbulence is present. © 2010 American Institute of Physics.
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Documento: |
Conferencia
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Título: | Properties of magnetic reconnection in MHD turbulence |
Autor: | Servidio, S.; Shay, M.A.; Matthaeus, W.H.; Dmitruk, P.; Cassak, P.A.; Wan, M. |
Ciudad: | Saint-Malo |
Filiación: | Bartol Research Institute, Department of Physics and Astronomy, University of Delaware, Newark, DE 19716, United States Departmento de Física, Facultad de Ciencias Exactas Y Naturales, Universidad de Buenos Aires, Buenos Aires, 1428, Argentina Department of Physics, West Virginia University, Morgantown, WV 26506, United States
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Palabras clave: | Magnetic reconnection; Magnetohydrodynamic; Plasma turbulence |
Año: | 2010
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Volumen: | 1216
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Página de inicio: | 198
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Página de fin: | 201
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DOI: |
http://dx.doi.org/10.1063/1.3395835 |
Título revista: | 12th International Solar Wind Conference
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Título revista abreviado: | AIP Conf. Proc.
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ISSN: | 0094243X
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PDF: | https://bibliotecadigital.exactas.uba.ar/download/paper/paper_0094243X_v1216_n_p198_Servidio.pdf |
Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0094243X_v1216_n_p198_Servidio |
Referencias:
- Parker, E.N., (1983) Astrophys. J., 264, pp. 642-647
- Retinò, A., Sundkvist, D., Vaivads, A., Mozer, F., André, M., Owen, C.J., (2007) Nature Physics, 3, pp. 236-238
- Gosling, J.T., Szabo, A., (2008) J. Geophys. Res., 113, pp. A10103
- Sundkvist, D., Retinò, A., Vaivads, A., Bale, S.D., (2007) Phys. Rev. Lett., 99, pp. 025004-0250044
- Taylor, J.B., (1986) Rev. Mod. Phys., 58, pp. 741-763
- Sweet, P.A., (1958) Electromagnetic Phenomena in Cosmical Physics, p. 123. , Cambridge Univ. Press, N.Y
- Parker, E.N., (1957) J. Geophys. Res., 62, pp. 509-520
- Sato, T., Hayashi, T., Tamao, T., Hasegawa, A., (1978) Phys. Rev. Lett., 41, pp. 1548-1551
- Birn, J., Drake, J.F., Shay, M.A., Rogers, B.N., Denton, R.E., Hesse, M., Kuznetsova, M., Pritchett, P.L., (2001) J. Geophys. Res., 106, pp. 3715-3720
- Matthaeus, W.H., Montgomery, D., (1980) Ann. N.Y. Acad. Sci., 357, pp. 203-222
- Matthaeus, W.H., Lamkin, S.L., (1986) Phys. Fluids, 29, pp. 2513-2534
- Strauss, H.R., (1988) Astrophys. J., 326, pp. 412-417
- Carbone, V., Veltri, P., Mageney, A., (1990) Phys. Fluids A, 2, pp. 1487-1496
- Dmitruk, P., Matthaeus, W.H., (2006) Phys. Plasmas, 13, pp. 042307-0423078
- Kowall, G., Lazarian, A., Vishniac, E.T., Otmianowska-Mazur, K., (2009) Astrophys. J., 700, pp. 63-85
- Servidio, S., Matthaeus, W.H., Shay, M.A., Cassak, P.A., Dmitruk, P., (2009) Phys. Rev. Lett., 102, pp. 115003-115003-115004
- Biskamp, D., (2000) Magnetic Reconnection in Plasmas, pp. 5-202. , Cambridge Univ. Press, Cambridge
- Ghosh, S., Hossain, M., Matthaeus, W.H., (1993) Comput. Phys. Commun., 74, pp. 18-40
- Craig, J.D., Watson, P.G., Astrophys, J., (1999), 516, pp. 924-933; Dorelli, J.C., Birn, J., (2003) J. Geophys. Res., 108, p. 1183
- Cassak, P.A., Shay, M.A., (2007) Phys. Plasmas, 14, pp. 102114-10211411
- Press, W.H., Flannery, B.P., Teukolsky, S.A., (1986) Numerical Recipes, pp. 387-436. , Cambridge Univ. Press, New York
- Schindler, R., Hesse, M., Birn, J., (1988) J. Geophys. Res., 93, p. 5547
- Birn, J., Hesse, M., Schindler, K., (1997) Adv. Space. Res., 19, p. 1763A4 - Lab. Space Stud. Instrum. Astrophys. (LESIA); Paris Observatory; French National Center for Scientific Research (CNRS); French National Space Agency (CNES); French National Sun-Earth Connection Program (PNST)
Citas:
---------- APA ----------
Servidio, S., Shay, M.A., Matthaeus, W.H., Dmitruk, P., Cassak, P.A. & Wan, M.
(2010)
. Properties of magnetic reconnection in MHD turbulence. 12th International Solar Wind Conference, 1216, 198-201.
http://dx.doi.org/10.1063/1.3395835---------- CHICAGO ----------
Servidio, S., Shay, M.A., Matthaeus, W.H., Dmitruk, P., Cassak, P.A., Wan, M.
"Properties of magnetic reconnection in MHD turbulence"
. 12th International Solar Wind Conference 1216
(2010) : 198-201.
http://dx.doi.org/10.1063/1.3395835---------- MLA ----------
Servidio, S., Shay, M.A., Matthaeus, W.H., Dmitruk, P., Cassak, P.A., Wan, M.
"Properties of magnetic reconnection in MHD turbulence"
. 12th International Solar Wind Conference, vol. 1216, 2010, pp. 198-201.
http://dx.doi.org/10.1063/1.3395835---------- VANCOUVER ----------
Servidio, S., Shay, M.A., Matthaeus, W.H., Dmitruk, P., Cassak, P.A., Wan, M. Properties of magnetic reconnection in MHD turbulence. AIP Conf. Proc. 2010;1216:198-201.
http://dx.doi.org/10.1063/1.3395835