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Cremades, H.; Mandrini, C.H.; Fuentes, M.C.L.; Merenda, L.; Cabello, I.; López, F.M.; Poisson, M. "A long-duration active region: Evolution and quadrature observations of ejective events" (2016) Proceedings of the International Astronomical Union. 12:60-66
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Abstract:

Unknown aspects of the initiation, evolution, and associated phenomena of coronal mass ejections (CMEs), together with their capability of perturbing the fragile technological equilibrium on which nowadays society depends, turn them a compelling subject of study. While space weather forecasts are thus far not able to predict when and where in the Sun will the next CME take place, various CME triggering mechanisms have been proposed, without reaching consensus on which is the predominant one. To improve our knowledge in these respects, we investigate a long-duration active region throughout its life, from birth until decay along five solar rotations, in connection with its production of ejective events. We benefit from the wealth of solar remote-sensing data with improved temporal, spatial, and spectral resolution provided by the ground-breaking space missions STEREO, SDO, and SOHO. During the investigated time interval, which covers the months July -November 2010, the STEREO spacecraft were nearly 180 degrees apart, allowing for the uninterrupted tracking of the active region and its ensuing CMEs. The ejective aspect is examined from multi-viewpoint coronagraphic images, while the dynamics of the active region photospheric magnetic field are inspected by means of SDO/HMI data for specific subintervals of interest. The ultimate goal of this work in progress is to identify common patterns in the ejective aspect that can be connected with the active region characteristics. © International Astronomical Union 2017.

Registro:

Documento: Artículo
Título:A long-duration active region: Evolution and quadrature observations of ejective events
Autor:Cremades, H.; Mandrini, C.H.; Fuentes, M.C.L.; Merenda, L.; Cabello, I.; López, F.M.; Poisson, M.
Filiación:Universidad Tecnológica Nacional, Facultad Regional Mendoza, CEDS, Argentina
Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Rodríguez 243, Mendoza, 5500, Argentina
Instituto de Astronomía y Física del Espacio, IAFE, UBA-CONICET, Buenos Aires, Argentina
Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Buenos Aires, Argentina
Instituto de Ciencias Astronómicas, de la Tierra y del Espacio (ICATE), CONICET-UNSJ, San Juan, Argentina
Palabras clave:Sun: Activity; Sun: Coronal mass ejections (CMEs); Sun: Magnetic fields; Sun: Photosphere
Año:2016
Volumen:12
Página de inicio:60
Página de fin:66
DOI: http://dx.doi.org/10.1017/S174392131700028X
Título revista:Proceedings of the International Astronomical Union
Título revista abreviado:Proc. Int. Astron. Union
ISSN:17439213
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17439213_v12_n_p60_Cremades

Referencias:

  • Bobra, M.G., Sun, X., Hoeksema, J.T., Turmon, M., Liu, Y., Hayashi, K., Barnes, G., Leka, K.D., (2014) Solar Phys., 289, p. 3549
  • Brueckner, G.E., (1995) Solar Phys., 162, p. 357
  • Cremades, H., Mandrini, C.H., Schmieder, B., Crescitelli, A.M., (2015) Solar Phys., 290, p. 1671
  • Démoulin, P., Mandrini, C.H., Van Driel-Gesztelyi, L., Thompson, B.J., Plunkett, S., Kovári, Z., Aulanier, G., Young, A., (2002) A&A, 382, p. 650
  • Domingo, V., Fleck, B., Poland, A.I., (1995) Solar Phys., 162, p. 1
  • Forbes, T.G., (2000) J. Geophys. Res., 105, p. 23153
  • Gopalswamy, N., (2010) 20th National Solar Physics Meeting, p. 108. , in: I. Dorotovic (ed.)
  • Green, L.M., López Fuentes, M.C., Mandrini, C.H., Démoulin, P., Van Driel-Gesztelyi, L., Culhane, J.L., (2002) Solar Phys., 208, p. 43
  • Gopalswamy, N., Lara, A., Yashiro, S., Nunes, S., Howard, R., (2003) Solar Variability as an Input to the Earth's Environment, 535, p. 403. , in: A. Wilson (ed.), ESA Special Publication
  • Guo, Y., Démoulin, P., Schmieder, B., Ding, M.D., Vargas Domínguez, S., Liu, Y., (2013) A&A, 555, p. A19
  • Howard, R.A., (2008) Space Sci. Revs, 136, p. 67
  • Kaiser, M.L., Kucera, T.A., Davila, J.M., St Cyr, O.C., Guhathakurta, M., Christian, E., (2008) Space Sci. Revs, 136, p. 5
  • Lara, A., Gopalswamy, N., Xie, H., Mendoza-Torres, E., Pérez-eríquez, R., Michalek, G., (2006) J. Geophys. Res., 111, p. A06107
  • Lemen, J.R., (2012) Solar Phys., 275, p. L17
  • Liu, L., Wang, Y., Wang, J., Shen, C., Ye, P., Liu, R., Chen, J., Wang, S., (2016) ApJ, 826, p. 119
  • Mandrini, C.H., Schmieder, B., Démoulin, P., Guo, Y., Cristiani, G.D., (2014) Solar Phys., 289, p. L2041
  • Pesnell, W., Thompson, B.J., Chamberlin, P.C., (2012) Solar Phys., 275, p. 3
  • Petrie, G.J., (2013) ApJ, 768, p. 162
  • Riley, P., Schatzman, C., Cane, H.V., Richardson, I.G., Gopalswamy, N., (2006) ApJ, 647, p. 648
  • Robbrecht, E., Berghmans, D., (2004) A&A, 425, p. 1097
  • Schrijver, C.J., Zwann, C., (2000) Irish Astronomical Journal, 27, p. 234
  • Scherrer, P.H., (1995) Solar Phys., 162, p. 129
  • Scherrer, P.H., (2012) Solar Phys., 275, p. 207
  • Van Driel-Gesztelyi, L., Green, L.M., (2015) Living Rev. Sol. Phys, 12, p. 1
  • Yashiro, S., Gopalswamy, N., Michalek, G., St Cyr, O.C., Plunkett, S.P., Rich, N.B., Howard, R.A., (2004) J. Geophys. Res., 109, p. A07105
  • Zuccarello, F., Guglielmino, S.L., Romano, P., (2014) ApJ, 787, p. 57

Citas:

---------- APA ----------
Cremades, H., Mandrini, C.H., Fuentes, M.C.L., Merenda, L., Cabello, I., López, F.M. & Poisson, M. (2016) . A long-duration active region: Evolution and quadrature observations of ejective events. Proceedings of the International Astronomical Union, 12, 60-66.
http://dx.doi.org/10.1017/S174392131700028X
---------- CHICAGO ----------
Cremades, H., Mandrini, C.H., Fuentes, M.C.L., Merenda, L., Cabello, I., López, F.M., et al. "A long-duration active region: Evolution and quadrature observations of ejective events" . Proceedings of the International Astronomical Union 12 (2016) : 60-66.
http://dx.doi.org/10.1017/S174392131700028X
---------- MLA ----------
Cremades, H., Mandrini, C.H., Fuentes, M.C.L., Merenda, L., Cabello, I., López, F.M., et al. "A long-duration active region: Evolution and quadrature observations of ejective events" . Proceedings of the International Astronomical Union, vol. 12, 2016, pp. 60-66.
http://dx.doi.org/10.1017/S174392131700028X
---------- VANCOUVER ----------
Cremades, H., Mandrini, C.H., Fuentes, M.C.L., Merenda, L., Cabello, I., López, F.M., et al. A long-duration active region: Evolution and quadrature observations of ejective events. Proc. Int. Astron. Union. 2016;12:60-66.
http://dx.doi.org/10.1017/S174392131700028X