Decametric N burst: A consequence of the interaction of two coronal mass ejections
Radio emissions of electron beams in the solar corona and interplanetary space are tracers of the underlying magnetic configuration and of its evolution. We analyse radio observations from the Culgoora and WIND/WAVES spectrographs, in combination with SOHO/LASCO and SOHO/MDI data, to understand the...
| Autor principal: | |
|---|---|
| Otros Autores: | , , , , , , |
| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
2007
|
| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 08489caa a22007937a 4500 | ||
|---|---|---|---|
| 001 | PAPER-22715 | ||
| 003 | AR-BaUEN | ||
| 005 | 20250306082453.0 | ||
| 008 | 190411s2007 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-34047151808 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Démoulin, Pascal | |
| 245 | 1 | 0 | |a Decametric N burst: A consequence of the interaction of two coronal mass ejections |
| 260 | |c 2007 | ||
| 270 | 1 | 0 | |m Démoulin, P.; Observatoire de Paris, LESIA, UMR 8109 (CNRS), 92195 Meudon Principal Cedex, France; email: pascal.demoulin@obspm.fr |
| 504 | |a Aschwanden, M.J., Bastian, T.S., Benz, A.O., Brosius, J.W., (1992) Astrophys. J, 391, p. 380 | ||
| 504 | |a Aurass, H., (1997) Coronal Physics from Radio and Space Observations, Lecture Notes in Physics, 483, p. 135. , Trottet, G, ed, Springer-Verlag, Berlin, p | ||
| 504 | |a Aurass, H., Klein, K.-L., (1997) Astron. Astrophys. Suppl, 123, p. 279 | ||
| 504 | |a Aurass, H., Klein, K.-L., Martens, P.C.H., (1994) Sol. Phys, 155, p. 203 | ||
| 504 | |a Bougeret, J.-L., (1995) Space Sci. Rev, 71, p. 231 | ||
| 504 | |a Braeckner, G.E., (1995) Solar Phys, 162, p. 357 | ||
| 504 | |a Buttighoffer, A., (1998) Astron. Astrophys, 335, p. 295 | ||
| 504 | |a Caroubalos, C., Poquérusse, M., Bougeret, J.-L., Crepel, R., (1987) Astrophys. J, 319, p. 503 | ||
| 504 | |a Ergun, R.E., (1998) Astrophys. J, 503, p. 435 | ||
| 504 | |a Fazakerley, A.N., (2005) Geophys. Res. Lett, 32, pp. L13105 | ||
| 504 | |a Goff, C.P., van Driel-Gesztelyi, L., Démoulin, P., Culhane, J.L., Matthews, S.A., Harra, L.K., Mandrini, C.H., Kurokawa, H., (2006) Solar Phys, , DOI 10.1007/s11207-007-0260-4 | ||
| 504 | |a Koutchmy, S., (1994) Adv. Space Res, 14 (4), p. 29 | ||
| 504 | |a Labrum, N.R., Stewart, R.T., (1970) Proc. Astron. Soc. Aust, 1, p. 316 | ||
| 504 | |a Leblanc, Y., Dulk, G.A., Kaiser, M.L., Bougeret, J.-L., (1999) Geophys. Res. Lett, 26, p. 1089 | ||
| 504 | |a Leblanc, Y., Poquérusse, M., Aubier, M.G., (1983) Astron. Astrophys, 123, p. 307 | ||
| 504 | |a Lin, R.P., Levedahl, W.K., Lotko, W., Gurnett, D.A., Scarf, F.L., (1986) Astrophys. J, 308, p. 954 | ||
| 504 | |a Mann, G., (1995) Coronal Magnetic Energy Releases, Lecture Notes in Physics, 444, p. 183. , Benz, A, Krüger, A, eds, Springer-Verlag, Berlin, p | ||
| 504 | |a Mann, G., Klassen, A., Aurass, H., Classen, H.-T., (2003) Astron. Astrophys, 400, p. 329 | ||
| 504 | |a Nelson, G.J., Melrose, D.B., (1985) Solar Radiophysics: Studies of Emission from the Sun at Meter Wavelengths, p. 333. , McLean, D, Labrum, N, eds, Cambridge University Press, Cambridge, p | ||
| 504 | |a Pick, M., Démoulin, P., Krucker, S., Malandraki, O., Maia, D., (2005) Astrophys. J, 625, p. 1019 | ||
| 504 | |a Poquérusse, M., Hoang, S., Bougeret, J.-L., Moncuquet, M., (1996) Solar Wind Eight, p. 62. , Winterhalter, D, Gosling, J.T, Habbal, S.R, Kurth, W.S, Neugebauer, M, eds, AIP Press, Woodbury, p | ||
| 504 | |a Sheridan, K.V., McLean, D.J., Smerd, S.F., (1973) Astrophys. J, 15, pp. L139 | ||
| 504 | |a Stewart, R.T., Vorpahl, J., (1977) Solar Phys, 55, p. 111 | ||
| 504 | |a Subramanian, K.R., Ebenezer, E., (2006) Astron. Astrophys, 451, p. 683 | ||
| 504 | |a Suzuki, S., Dulk, G.A., (1985) Solar Radiophysics: Studies of Emission from the Sun at Meter Wavelengths, p. 289. , McLean, D, Labrum, N, eds, Cambridge University Press, Cambridge, p | ||
| 504 | |a Vršnak, B., Magdalenić, J., Aurass, H., Mann, G., (2002) Astron. Astrophys, 396, p. 673 | ||
| 504 | |a Warmuth, A., Mann, G., (2005) Astron. Astrophys, 435, p. 1123 | ||
| 506 | |2 openaire |e Política editorial | ||
| 520 | 3 | |a Radio emissions of electron beams in the solar corona and interplanetary space are tracers of the underlying magnetic configuration and of its evolution. We analyse radio observations from the Culgoora and WIND/WAVES spectrographs, in combination with SOHO/LASCO and SOHO/MDI data, to understand the origin of a type N burst originating from NOAA AR 10540 on January 20, 2004, and its relationship with type II and type III emissions. All bursts are related to the flares and the CME analysed in a previous paper (Goff et al., 2007). A very unusual feature of this event was a decametric type N burst, where a type III-like burst, drifting towards low frequencies (negative drift), changes drift first to positive, then again to negative. At metre wavelengths, i.e., heliocentric distances ≲1.5R ⊙, these bursts are ascribed to electron beams bouncing in a closed loop. Neither U nor N bursts are expected at decametric wavelengths because closed quasi-static loops are not thought to extend to distances ≫1.5R ⊙. We take the opportunity of the good multi-instrument coverage of this event to analyse the origin of type N bursts in the high corona. Reconnection of the expanding ejecta with the magnetic structure of a previous CME, launched about 8 hours earlier, injects electrons in the same manner as with type III bursts but into open field lines having a local dip and apex. The latter shape was created by magnetic reconnection between the expanding CME and neighbouring (open) streamer field lines. This particular flux tube shape in the high corona, between 5R ⊙ and 10R ⊙, explains the observed type N burst. Since the required magnetic configuration is only a transient phenomenon formed by reconnection, severe timing and topological constraints are present to form the observed decametric N burst. They are therefore expected to be rare features. © Springer 2007. |l eng | |
| 536 | |a Detalles de la financiación: PICT 12187, UBACyT X329 | ||
| 536 | |a Detalles de la financiación: Agencia Nacional de Promoción Científica y Tecnológica, PIP 6220 | ||
| 536 | |a Detalles de la financiación: Leverhulme Trust | ||
| 536 | |a Detalles de la financiación: Consejo Nacional de Investigaciones Científicas y Técnicas | ||
| 536 | |a Detalles de la financiación: Centre National de la Recherche Scientifique, 18302, 05ARG0011 | ||
| 536 | |a Detalles de la financiación: Acknowledgements The authors are grateful to H. Aurass and M. Kaiser for helpful discussions and to the referee for constructive comments. The authors thank the SOHO/MDI, LASCO, EIT, and TRACE consortia and the Culgoora Radio Observatory for their data. The CME movies are from the CME catalog generated and maintained at the CDAW Data Center by NASA and the Catholic University of America in cooperation with the Naval Research Laboratory. SOHO is a joint project by ESA and NASA. C.H.M. is grateful for a PPARC funded visitor’s grant. C.H.M. acknowledges support from the following Argentinean grants: UBACyT X329 (UBA), PICT 12187 (ANPCyT), and PIP 6220 (CONICET). C.H.M. and P.D. acknowledge financial support from CNRS (France) and CONICET (Argentina) through their cooperative science program (05ARG0011, No. 18302). L.V.D.G. acknowledges the Hungarian government grant OTKA 048961. J.L.C. thanks the Leverhulme Trust for the award of a Leverhulme Emeritus Fellowship. | ||
| 593 | |a Observatoire de Paris, LESIA, UMR 8109 (CNRS), 92195 Meudon Principal Cedex, France | ||
| 593 | |a Mullard Space Science Laboratory, University College London, Dorking, Surrey, RH5 6NT, United Kingdom | ||
| 593 | |a Konkoly Observatory, Hungarian Academy of Sciences, Budapest, Hungary | ||
| 593 | |a Instituto de Astronomía y Física del Espacio, CONICET-UBA, CC. 67, Suc. 28, 1428 Buenos Aires, Argentina | ||
| 700 | 1 | |a Klein, K.-L. | |
| 700 | 1 | |a Goff, C.P. | |
| 700 | 1 | |a Van Driel-Gesztelyi, L. | |
| 700 | 1 | |a Culhane, J.L. | |
| 700 | 1 | |a Mandrini, C.H. | |
| 700 | 1 | |a Matthews, S.A. | |
| 700 | 1 | |a Harra, L.K. | |
| 773 | 0 | |d 2007 |g v. 240 |h pp. 301-313 |k n. 2 |p Sol. Phys. |x 00380938 |w (AR-BaUEN)CENRE-2238 |t Solar Physics | |
| 856 | 4 | 1 | |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-34047151808&doi=10.1007%2fs11207-006-0259-2&partnerID=40&md5=4a1c4116fec8777f42ff7a7206468de9 |x registro |y Registro en Scopus |
| 856 | 4 | 0 | |u https://doi.org/10.1007/s11207-006-0259-2 |x doi |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_00380938_v240_n2_p301_Demoulin |x handle |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00380938_v240_n2_p301_Demoulin |x registro |y Registro en la Biblioteca Digital |
| 961 | |a paper_00380938_v240_n2_p301_Demoulin |b paper |c PE | ||
| 962 | |a info:eu-repo/semantics/article |a info:ar-repo/semantics/artículo |b info:eu-repo/semantics/publishedVersion | ||
| 963 | |a VARI | ||