Abstract:
Using solar wind data from the Advanced Composition Explorer spacecraft, with the support of Hall magnetohydrodynamic simulations, the waiting-time distributions of magnetic discontinuities have been analyzed. A possible phenomenon of clusterization of these discontinuities is studied in detail. We perform a local Poisson's analysis in order to establish if these intermittent events are randomly distributed or not. Possible implications about the nature of solar wind discontinuities are discussed. © 2009 The American Physical Society.
Registro:
Documento: |
Artículo
|
Título: | Waiting-time distributions of magnetic discontinuities: Clustering or Poisson process? |
Autor: | Greco, A.; Matthaeus, W.H.; Servidio, S.; Dmitruk, P. |
Filiación: | Dipartimento di Fisica, Universita' della Calabria, I-87036 Cosenza, Italy Bartol Research Institute, Department of Physics and Astronomy, University of Delaware, Newark, DE 19716, United States Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina Dipartimento di Fisica, Universita della Calabria, I-87036 Rende (CS), Italy
|
Palabras clave: | Advanced Composition Explorer spacecraft; Clusterization; Hall magnetohydrodynamic simulations; Poisson process; Randomly distributed; Solar wind data; Solar wind discontinuity; Waiting time distributions; Poisson equation; Solar wind; Poisson distribution |
Año: | 2009
|
Volumen: | 80
|
Número: | 4
|
DOI: |
http://dx.doi.org/10.1103/PhysRevE.80.046401 |
Título revista: | Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
|
Título revista abreviado: | Phys. Rev. E Stat. Nonlinear Soft Matter Phys.
|
ISSN: | 15393755
|
CODEN: | PLEEE
|
Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15393755_v80_n4_p_Greco |
Referencias:
- Lepreti, F., Carbone, V., Veltri, P., (2001) Astrophys. J., 555, p. 133. , 10.1086/323178
- Carbone, V., Sorriso-Valvo, L., Vecchio, A., Lepreti, F., Veltri, P., Harabaglia, P., Guerra, I., (2006) Phys. Rev. Lett., 96, p. 128501. , 10.1103/PhysRevLett.96.128501
- Greco, A., Sorriso-Valvo, L., Carbone, V., Cidone, S., (2008) Physica A, 387, p. 4272. , 10.1016/j.physa.2008.03.007
- Ferjani, S., Sorriso-Valvo, L., De Luca, A., Barna, V., De Marco, R., Strangi, G., (2008) Phys. Rev. e, 78, p. 011707. , 10.1103/PhysRevE.78.011707
- Burlaga, L.F., (1969) Sol. Phys., 7, p. 54. , 10.1007/BF00148406
- Tsurutani, B.T., Smith, E.J., (1979) J. Geophys. Res., 84, p. 2773. , 10.1029/JA084iA06p02773
- Knetter, T., Neubauer, F.M., Horbury, T., Balogh, A., (2004) J. Geophys. Res., 109, p. 06102. , 10.1029/2003JA010099
- Vasquez, B.J., Abramenko, V.I., Haggerty, D.K., Smith, C.W., (2007) J. Geophys. Res., 112, p. 11102. , 10.1029/2007JA012504
- Carbone, V., Sorriso-Valvo, L., Lepreti, F., Veltri, P., Bruno, R., (2003) Solar Wind Ten, 679. , AIP Conf. Proc. Vol. edited by M Velli, R. Bruno, F. Malara, and B. Bucci (AIP, New York
- Bruno, R., Carbone, V., (2005) Living Rev. Solar Phys., 2, p. 4
- Bruno, R., Carbone, V., Veltri, P., Pietropaolo, E., Bavassano, B., (2001) Planet. Space Sci., 49, p. 1201. , 10.1016/S0032-0633(01)00061-7
- Servidio, S., Matthaeus, W.H., Shay, M.A., Cassak, P.A., Dmitruk, P., (2009) Phys. Rev. Lett., 102, p. 115003. , 10.1103/PhysRevLett.102.115003
- Matthaeus, W.H., Goldstein, M.L., (1986) Phys. Rev. Lett., 57, p. 495. , 10.1103/PhysRevLett.57.495
- D'Amicis, R., Bruno, R., Bavassano, B., Carbone, V., Sorriso-Valvo, L., (2006) Ann. Geophys., 24, p. 2735
- Greco, A., Chuychai, P., Matthaeus, W.H., Servidio, S., Dmitruk, P., (2008) Geophys. Res. Lett., 35, p. 19111. , 10.1029/2008GL035454
- Greco, A., Matthaeus, W.H., Servidio, S., Chuychai, P., Dmitruk, P., (2009) Astrophys. J., 691, p. 111. , 10.1088/0004-637X/691/2/L111
- Matthaeus, W.H., Dasso, S., Weygand, J.M., Milano, L.J., Smith, C.W., Kivelson, M.G., (2005) Phys. Rev. Lett., 95, p. 231101. , 10.1103/PhysRevLett.95.231101
- Feller, W., (1968) An Introduction to Probability Theory and Its Applications, , 2nd ed., Wiley Series in Probability and Mathematical Statistics (Wiley, New York
- Boffetta, G., Carbone, V., Giuliani, P., Veltri, P., Vulpiani, A., (1999) Phys. Rev. Lett., 83, p. 4662. , 10.1103/PhysRevLett.83.4662
- Bi, H., Boerner, G., Chu, Y., (1989) Astron. Astrophys., 218, p. 19
- Vecchio, A., Carbone, V., Sorriso-Valvo, L., De Rose, C., Guerra, I., Harabaglia, P., (2008) Nonlinear Processes Geophys., 15, p. 333
- Veltri, P., (1999) Plasma Phys. Controlled Fusion, 41, p. 787. , 10.1088/0741-3335/41/3A/071
- Servidio, S., Matthaeus, W.H., Dmitruk, P., (2008) Phys. Rev. Lett., 100, p. 095005. , 10.1103/PhysRevLett.100.095005
- Borovsky, J.E., (2008) J. Geophys. Res., 113, p. 08110. , 10.1029/2007JA012684
Citas:
---------- APA ----------
Greco, A., Matthaeus, W.H., Servidio, S. & Dmitruk, P.
(2009)
. Waiting-time distributions of magnetic discontinuities: Clustering or Poisson process?. Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, 80(4).
http://dx.doi.org/10.1103/PhysRevE.80.046401---------- CHICAGO ----------
Greco, A., Matthaeus, W.H., Servidio, S., Dmitruk, P.
"Waiting-time distributions of magnetic discontinuities: Clustering or Poisson process?"
. Physical Review E - Statistical, Nonlinear, and Soft Matter Physics 80, no. 4
(2009).
http://dx.doi.org/10.1103/PhysRevE.80.046401---------- MLA ----------
Greco, A., Matthaeus, W.H., Servidio, S., Dmitruk, P.
"Waiting-time distributions of magnetic discontinuities: Clustering or Poisson process?"
. Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, vol. 80, no. 4, 2009.
http://dx.doi.org/10.1103/PhysRevE.80.046401---------- VANCOUVER ----------
Greco, A., Matthaeus, W.H., Servidio, S., Dmitruk, P. Waiting-time distributions of magnetic discontinuities: Clustering or Poisson process?. Phys. Rev. E Stat. Nonlinear Soft Matter Phys. 2009;80(4).
http://dx.doi.org/10.1103/PhysRevE.80.046401