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Helioseismology - a clear view of the interior

Published online by Cambridge University Press:  05 July 2012

Yvonne Elsworth ,
Anne-Marie Broomhall  and
William Chaplin
Yvonne Elsworth
Affiliation:
School of Physics & Astronomy, University of Birmingham, Edgbaston Park Road, West Midlands, Birmingham, UK, B15 2TT email: [email protected]
Anne-Marie Broomhall
Affiliation:
School of Physics & Astronomy, University of Birmingham, Edgbaston Park Road, West Midlands, Birmingham, UK, B15 2TT email: [email protected]
William Chaplin
Affiliation:
School of Physics & Astronomy, University of Birmingham, Edgbaston Park Road, West Midlands, Birmingham, UK, B15 2TT email: [email protected]
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Abstract

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Helioseismology is a very powerful tool that allows us to explore the interior of the Sun. Here we give particular emphasis to the justification for the likely location of the zone that is most sensitive to cycle-related changes. For the low degree modes we find that more than one timescale for changes in the oscillations is discovered. We also note the successive cycles have differing sensitivities to the activity. We end with a warning of the risk of being misled with short datasets such as are seen with stellar data.

Keywords

Sun: helioseismologySun: interiorSun: magnetic fieldsSun: oscillations
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 7 , Symposium S286: Comparative Magnetic Minima: Characterizing quiet times in the Sun and Stars , October 2011 , pp. 77 - 87
Copyright
Copyright © International Astronomical Union 2012

References

Antia, H.M., Basu, S., & Chitre, S.M., 2008. ApJ, 681, 680CrossRefGoogle Scholar
Benevolenskaya, E. E., 1995. Sol. Phys., 161, 1CrossRefGoogle Scholar
Benevolenskaya, E. E., 1998a. ApJ, 509, L49CrossRefGoogle Scholar
Benevolenskaya, E. E., 1998b. Sol. Phys., 181, 479CrossRefGoogle Scholar
Broomhall, A., Chaplin, W.J., Elsworth, Y., Fletcher, S. T., & New, R., 2009. ApJ, 700, L162Google Scholar
Broomhall, A., Fletcher, S. T., Salabert, D., Basu, S., Chaplin, W. J., Elsworth, Y., Garcia, R. A., Jimenez, A., & New, R., 2010. ArXiv e-printsGoogle Scholar
Broomhall, A. M., Chaplin, W. J., Elsworth, Y., & New, R., 2011. MNRAS, 413, 2978Google Scholar
Chaplin, W. J., Appourchaux, T., Elsworth, Y., Isaak, G. R., & New, R., 2001. MNRAS, 324, 910Google Scholar
Chaplin, W. J., Elsworth, Y., Howe, R., Isaak, G. R., McLeod, C. P., Miller, B. A., van der Raay, H. B., Wheeler, S. J., & New, R., 1996. Sol. Phys., 168, 1Google Scholar
Chaplin, W. J., Elsworth, Y., Isaak, G. R., Lines, R., McLeod, C. P., Miller, B. A., & New, R., 1998. MNRAS, 300, 1077CrossRefGoogle Scholar
Chaplin, W. J., Elsworth, Y., Miller, B. A., Verner, G. A., & New, R., 2007. ApJ, 659, 1749Google Scholar
Christensen-Dalsgaard, J. & Berthomieu, G., 1991. Theory of solar oscillations. Solar Interior and Atmosphere, 401–478Google Scholar
Corbard, T. & Thompson, M. J., 2002. Sol. Phys., 205, 211Google Scholar
Elsworth, Y., Howe, R., Isaak, G.R., McLeod, C. P., Miller, B.A., New, R., Speake, C.C., & Wheeler, S. J., 1994. ApJ, 434, 801Google Scholar
Elsworth, Y., Howe, R., Isaak, G. R., McLeod, C. P., & New, R., 1990. Nature, 345, 322CrossRefGoogle Scholar
Fletcher, S. T., Broomhall, A., Salabert, D., Basu, S., Chaplin, W. J., Elsworth, Y., García, R. A., & New, R., 2010. ApJ, 718, L19Google Scholar
Fletcher, S. T., Chaplin, W. J., Elsworth, Y., & New, R., 2009. ApJ, 694, 144Google Scholar
Fröhlich, C., Romero, J., Roth, H., Wehrli, C., Andersen, B. N., Appourchaux, T., Domingo, V., Telljohann, U., Berthomieu, G., Delache, P. et al. , 1995. Sol. Phys., 162, 101Google Scholar
García, R. A., Mathur, S., Salabert, D., Ballot, J., Régulo, C., Metcalfe, T. S., & Baglin, A., 2010. Science, 329, 1032Google Scholar
Hathaway, D.H., 2010. Living Reviews in Solar Physics, 7, 1CrossRefGoogle Scholar
Howe, R., Christensen-Dalsgaard, J., Hill, F., Komm, R., Schou, J., Thompson, M. J., & Toomre, J., 2007. Advances in Space Research, 40, 915CrossRefGoogle Scholar
Howe, R., Komm, R., & Hill, F., 1999. ApJ, 524, 1084Google Scholar
Jiménez-Reyes, S. J., Chaplin, W. J., Elsworth, Y., García, R. A., Howe, R., Socas-Navarro, H., & Toutain, T., 2007. ApJ, 654, 1135Google Scholar
Jiménez-Reyes, S. J., Corbard, T., Pallé, P. L., Roca Cortés, T., & Tomczyk, S., 2001. A&A, 379, 622Google Scholar
Jiménez-Reyes, S. J., García, R. A., Jiménez, A., & Chaplin, W. J., 2003. ApJ, 595, 446CrossRefGoogle Scholar
Libbrecht, K.G. & Woodard, M. F., 1990. Nature, 345, 779CrossRefGoogle Scholar
Mursula, K., Zieger, B., & Vilppola, J. H., 2003. Sol. Phys., 212, 201Google Scholar
Pallé, P. L., Régulo, C., & Roca Cortés, T., 1989. A&A, 224, 253Google Scholar
Salabert, D., García, R. A., Pallé, P. L. & Jiménez-Reyes, S.J., 2009. A&A, 504, L1Google Scholar
Thompson, M.J., 1988. In Rolfe, E. J., editor, Seismology of the Sun and Sun-Like Stars, volume 286 of ESA Special Publication. 321–324Google Scholar
Valdés-Galicia, J.F. & Velasco, V.M., 2008. Advances in Space Research, 41, 297CrossRefGoogle Scholar
Vecchio, A. & Carbone, V., 2008. ApJ, 683, 536Google Scholar
Woodard, M. F. & Noyes, R. W., 1985. Nat., 318, 449Google Scholar