Artículo
Nakwacki, M.S.; Dasso, S.; Démoulin, P.; Mandrini, C.H. "Dynamical evolution of magnetic flux ropes in the solar wind" (2008) Geofisica Internacional. 47(3):295-299
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Abstract:
The conservation of magnetic flux in systems of very low dissipation, as the interplanetary medium, is used to analyze magnetic clouds in significant expansion. In particular, we analyze the fast and huge event observed at one astronomical unit in the solar wind on Nov. 9-10, 2004. We compare magnetic and velocity observations to two self-similar and free expansion models that allow us to correct the mixing spatial-variation/time-evolution observed in situ by the spacecrafts. As magnetic clouds are astrophysical objects that transport a very important amount of magnetic flux and helicity from the Sun to the interplanetary medium, we compare the values of these global quantities obtained using the present models with those values coming from the commonly used static Lundquist's model.
Registro:
| Documento: | Artículo |
| Título: | Dynamical evolution of magnetic flux ropes in the solar wind |
| Autor: | Nakwacki, M.S.; Dasso, S.; Démoulin, P.; Mandrini, C.H. |
| Filiación: | Instituto de Astronomía y Física del Espacio, Consejo Nacional de Investigaciones Científicas y Técnicas, Universidad de Buenos Aires, Buenos Aires, Argentina Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina Observatoire de Paris, Laboratorie d'Etudes Spatiales et d'Instrumentation en Astrophysique, F-92195 Meudon Principal Cedex, France |
| Palabras clave: | Coronal mass ejections; Disturbances; Interplanetary; Magnetic fields; Magnetic reconnection; Observational signatures; Solar wind; astronomy; coronal mass ejection; geomagnetic field; numerical model; observational method; solar wind; spatial variation; temporal evolution |
| Año: | 2008 |
| Volumen: | 47 |
| Número: | 3 |
| Página de inicio: | 295 |
| Página de fin: | 299 |
| Título revista: | Geofisica Internacional |
| Título revista abreviado: | Geofis. Int. |
| ISSN: | 00167169 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00167169_v47_n3_p295_Nakwacki |
Referencias:
- Berdichevsky, D.B., Lepping, R.P., Farrugia, C.J., Geometric considerations of the evolution of magnetic flux ropes (2003) Phys. Rev. E, 67 (3), p. 036405
- Bothmer, V., Schwenn, R., The structure and origin of magnetic clouds in the solar wind (1998) Ann. Geophys, 16, p. 1
- Burlaga, L.F., Magnetic clouds and force-free fields with constant alpha (1988) J. Geophys. Res, 93, p. 7217
- Burlaga, L.F., (1995) Interplanetary Magnetohydrodynamics, , Oxford University Press
- Dasso, S., Mandrini, C.H., Démoulin, P., Farrugia, C.J., Magnetic helicity analysis of an interplanetary twisted flux tube (2003) J. Geophys. Res, 108 (A10), p. 1362
- Dasso, S., Mandrini, C.H., Démoulin, P., Luoní, M.L., A new model-independent method to compute magnetic helicity in magnetic clouds (2006) Astron. & AstroPhys, 455, p. 349
- Dasso, S., Nakwacki, M.S., Démoulin, P., Mandrini, C.H., Progressive transformation of a flux rope to an ICME (2007) Sol. Phys, 244, p. 115
- Farrugia, C.J., Janoo, L.A., Torbert, R.B., Quinn, J.M., Ogilvie, K.W., Lepping, R.P., Fitzenreiter, R.J., Berdichevsky, D., A Uniform-Twist Magnetic Flux Rope in the Solar Wind (1999) AIP Conf. Proc. 471: Solar Wind, Nine, pp. 745-748
- Goldstein, H., (1983) Solar Wind Conference, p. 731
- Gulisano, A.M., Dasso, S., Mandrini, C.H., Démoulin, P., Magnetic clouds: A statistical study of magnetic helicity (2005) J. Atmos. Sol. Terr. Phys, 67, p. 1761
- Harra, L.K., Crooker, N.N., Mandrini, C.H., van Driel-Gesztelyi, L., Dasso, S., Wang, Y.X., Elliott, H., Bisi, M.B., How does large flaring activity from the same active region produce oppositely directed magnetic clouds? (2007) Sol. Phys, 244, p. 95
- Klein, L.W., Burlaga, L.F., Interplanetary magnetic clouds at 1 AU (1982) J. Geophys. Res, 87 (A16), p. 613
- Lepping, R.P., Burlaga, L.F., Jones, J.A., Magnetic field structure of interplanetary magnetic clouds at 1 AU (1990) J. Geophys. Res, 95, p. 11957
- Lepping, R.P., Acuna, M.H., Burlaga, L.F., Farrell, W.M., Slavin, J.A., Schatten, K.H., Mariani, F., Worley, E.M., The Wind Magnetic Field Investigation (1995) Space Sci. Rev, 71 (207), p. 229
- Longcope, D., C. Beveridge, J. Qiu, B. Ravindra, G. Barnes and S. Dasso, 2007. Modeling and Measuring the Flux Reconnected and Ejected by the two-ribbon flare/CME Event on 7 November 2004, Sol. Phys., 244, 45; Lundquist, S., (1950) Ark. Fys, 2, p. 361
- Luoni, M.L., Mandrini, C.H., Dasso, S., van Driel-Gesztelyi, L., Démoulin, P., Tracing magnetic helicity from the solar corona to the interplanetary space (2005) J. Atmos. Sol. Terr. Phys, 67, pp. 1734-1743
- Lynch, B.J., Zurbuchen, T.H., Fisk, L.A., Antiochos, S.K., Internal structure of magnetic clouds: Plasma and composition (2003) J. Geophys. Res, 108 (A6), p. 1239
- Nakwacki, M.S., Dasso, S., Mandrini, C.H., Démoulin, P., Analysis of large scale MHD quantities in expanding magnetic clouds (2007) J. Atmos. Sol. Terr. Phys, 70 (10), pp. 1318-1326
- Ogilvie, K.W., Chornay, D.J., Fritzenreiter, R.J., Hunsaker, F., Keller, J., Lobell, J., Miller, G., Gergin, E., SWE, A Comprehensive Plasma Instrument for the Wind Spacecraft (1995) Space Sci. Rev, 71 (55), p. 77
- Qui, J., Hu, Q., Howard, T.A., Yurchyshyn, V.B., On the Magnetic Flux Budget in Low-Corona Magnetic Reconnection and Interplanetary Coronal Mass Ejections (2007) AstroPhys. J, 659, p. 758
- Rodriguez, L., Zhukov, A.N., Dasso, S., Mandrini, C.H., Cremades, H., Cid, C., Cerrato, Y., Schmieder, B., Magnetic clouds seen at different locations in the heliosphere (2008) Annales Geophysicae, 26, pp. 213-229
- Shimazu, H., Vandas, M., A self-similar solution of expanding cylindrical flux ropes for any polytropic index value (2002) Earth, Planets and Space, 54, p. 783
- Sonnerup, B.U., Cahill, L.J., Magnetopause Structure and Attitude from Explorer 12 Observations (1967) J. Geophys. Res, 72, p. 171
Citas:
---------- APA ----------
Nakwacki, M.S., Dasso, S., Démoulin, P. & Mandrini, C.H. (2008) . Dynamical evolution of magnetic flux ropes in the solar wind. Geofisica Internacional, 47(3), 295-299.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00167169_v47_n3_p295_Nakwacki [ ]
---------- CHICAGO ----------
Nakwacki, M.S., Dasso, S., Démoulin, P., Mandrini, C.H. "Dynamical evolution of magnetic flux ropes in the solar wind" . Geofisica Internacional 47, no. 3 (2008) : 295-299.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00167169_v47_n3_p295_Nakwacki [ ]
---------- MLA ----------
Nakwacki, M.S., Dasso, S., Démoulin, P., Mandrini, C.H. "Dynamical evolution of magnetic flux ropes in the solar wind" . Geofisica Internacional, vol. 47, no. 3, 2008, pp. 295-299.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00167169_v47_n3_p295_Nakwacki [ ]
---------- VANCOUVER ----------
Nakwacki, M.S., Dasso, S., Démoulin, P., Mandrini, C.H. Dynamical evolution of magnetic flux ropes in the solar wind. Geofis. Int. 2008;47(3):295-299.Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00167169_v47_n3_p295_Nakwacki [ ]
