Abstract:
There is increasingly strong observational evidence that slow magnetoacoustic modes arise in the solar atmosphere. Solar magneto-seismology is a novel tool to derive otherwise directly un-measurable properties of the solar atmosphere when magnetohydrodynamic (MHD) wave theory is compared to wave observations. Here, MHD wave theory is further developed illustrating how information about the magnetic and density structure along coronal loops can be determined by measuring the frequencies of the slow MHD oscillations. The application to observations of slow magnetoacoustic waves in coronal loops is discussed. © 2012 International Astronomical Union.
Registro:
Documento: |
Artículo
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Título: | Magneto-seismology of solar atmospheric loops by means of longitudinal oscillations |
Autor: | Luna-Cardozo, M.; Verth, G.; Erdélyi, R.; Mandrini C.H.; Webb D.F. |
Filiación: | Instituto de Astronomía y Física Del Espacio (IAFE), CONICET-UBA, CC. 67, Suc. 28, 1428 Buenos Aires, Argentina School of Computing, Engineering and Information Sciences, Northumbria University, Newcastle Upon Tyne NE1 8ST, United Kingdom Solar Physics and Space Plasma Research Centre (SP2RC), University of Sheffield, Hicks Building, Hounsfield Road, Sheffield S3 7RH, United Kingdom
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Palabras clave: | (magnetohydrodynamics:) MHD; Sun: corona; Sun: fundamental parameters; Sun: magnetic fields; Sun: oscillations; Waves |
Año: | 2011
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Volumen: | 7
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Número: | S286
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Página de inicio: | 437
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Página de fin: | 440
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DOI: |
http://dx.doi.org/10.1017/S1743921312005224 |
Título revista: | Proceedings of the International Astronomical Union
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Título revista abreviado: | Proc. Int. Astron. Union
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ISSN: | 17439213
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17439213_v7_nS286_p437_LunaCardozo |
Referencias:
- Dymova, M.V., Ruderman, M.S., (2006) A&A, 457, p. 1059
- Erdélyi, R., Luna-Cardozo, M., Mendoza-Briceño, C.A., (2008) Sol. Phys., 252, p. 305
- Klimchuk, J.A., (2000) Sol. Phys., 193, p. 53
- Lin, H., Khun, J.R., Coulter, R., (2004) ApJ, 613, pp. L177
- Luna-Cardozo, M., Verth, G., Erdélyi, R., (2012) ApJ, 748, p. 110
- Mendoza-Briceño, C.A., Erdélyi, R., Sigalotti, L., Di, G., (2004) ApJ, 605, p. 493
- Roberts, B., Edwin, P.M., Benz, A.O., (1984) ApJ, 279, p. 857
- Sigalotti Di L, G., Mendoza-Briceño, C.A., Luna-Cardozo, M., (2007) Sol. Phys., 246, p. 187
- Srivastava, A.K., Dwivedi, B.N., (2010) New Astron., 15, p. 8
- Verth, G., (2007) Astron. Nachr., 328, p. 764
- Verth, G., Erdélyi, R., (2008) A&A, 486, p. 1015
- Wang, T.J., (2011) Space Sci. Rev., 158, p. 397
- Watko, J.A., Klimchuk, J.A., (2000) Sol. Phys., 193, p. 77
Citas:
---------- APA ----------
Luna-Cardozo, M., Verth, G., Erdélyi, R., Mandrini C.H. & Webb D.F.
(2011)
. Magneto-seismology of solar atmospheric loops by means of longitudinal oscillations. Proceedings of the International Astronomical Union, 7(S286), 437-440.
http://dx.doi.org/10.1017/S1743921312005224---------- CHICAGO ----------
Luna-Cardozo, M., Verth, G., Erdélyi, R., Mandrini C.H., Webb D.F.
"Magneto-seismology of solar atmospheric loops by means of longitudinal oscillations"
. Proceedings of the International Astronomical Union 7, no. S286
(2011) : 437-440.
http://dx.doi.org/10.1017/S1743921312005224---------- MLA ----------
Luna-Cardozo, M., Verth, G., Erdélyi, R., Mandrini C.H., Webb D.F.
"Magneto-seismology of solar atmospheric loops by means of longitudinal oscillations"
. Proceedings of the International Astronomical Union, vol. 7, no. S286, 2011, pp. 437-440.
http://dx.doi.org/10.1017/S1743921312005224---------- VANCOUVER ----------
Luna-Cardozo, M., Verth, G., Erdélyi, R., Mandrini C.H., Webb D.F. Magneto-seismology of solar atmospheric loops by means of longitudinal oscillations. Proc. Int. Astron. Union. 2011;7(S286):437-440.
http://dx.doi.org/10.1017/S1743921312005224