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Towards understanding the global magnetism of the Sun and solar-like stars

Published online by Cambridge University Press:  26 February 2010

Allan Sacha Brun
Allan Sacha Brun*
Affiliation:
DSM/IRFU/SAp & UMR AIM, CEA-CNRS-Université of Paris 7, France
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Abstract

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The Sun and solar-like stars possess intense and cyclic magnetic activity. In order to understand how this comes about we have developed series of 2-D and 3-D models in order to simulate their global dynamics and magnetism. We here report on our latest findings.

Keywords

Sun: activityinteriormagnetic fieldsstars: activityconvectionMHDturbulence
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 5 , Symposium S264: Solar and Stellar Variability: Impact on Earth and Planets , August 2009 , pp. 161 - 170
Copyright
Copyright © International Astronomical Union 2010

References

Baliunas, S. L. et al. 1995, ApJ, 438, 269Google Scholar
Baliunas, S. L. et al. 1996, ApJ, 460, 848Google Scholar
Ballot, J., Brun, A. S., & Turck-Chièze, S. 2007, ApJ, 669, 1190CrossRefGoogle Scholar
Barnes, J. R., Cameron, A. C., Donati, J.-F., James, D. J., Marsden, S. C., & Petit, P. 2005, MNRAS, 357, L1Google Scholar
Bonanno, A., Elstner, D., Belvedere, G., & Rüdiger, G. 2005, Astron. Nachr., 326, 170Google Scholar
Brown, B. P., Browning, M. K., Brun, A. S., Miesch, M. S., & Toomre, J. 2008, ApJ, 689, 1354CrossRefGoogle Scholar
Brown, B. P., Browning, M. K., Brun, A. S., Miesch, M. S., & Toomre, J. 2009, ApJ, acceptedGoogle Scholar
Browning, M., Miesch, M. S., Brun, A. S., & Toomre, J. 2006, ApJ, 648, L157CrossRefGoogle Scholar
Browning, M. K. 2008, ApJ, 676, 1262Google Scholar
Brun, A. S. 2004, Solar Phys., 220, 333Google Scholar
Brun, A. S. 2009, EAS Publication Series, 39, 153Google Scholar
Brun, A. S., Miesch, M. S., & Toomre, J. 2004, ApJ, 614, 1073CrossRefGoogle Scholar
Brun, A. S. & Rempel, M., Space Sci. Rev., 144, 151Google Scholar
Brun, A. S. & Toomre, J. 2002, ApJ, 570, 865Google Scholar
Brun, A. S. & Zahn, J.-P. 2006, A&A, 457, 665Google Scholar
Cattaneo, F. & Hughes, D. W. 2001, A&G, 42, 18Google Scholar
Cattaneo, F. 1999, ApJ, 515, L39CrossRefGoogle Scholar
Charbonneau, P. 2005, Living Rev. Solar Phys., 2CrossRefGoogle Scholar
Charbonneau, P. & Saar, S. H. 2001, in Magnetic Fields across the H-R diagram, eds Mathys, G., Solanki, S. K. and Wickamasinghe, D. T., ASP Conf. Series, 248, 189Google Scholar
Clune, T. L., et al. 1999, Parallel Comput., 25, 361CrossRefGoogle Scholar
Dikpati, M. & Charbonneau, P., 1999, ApJ, 518, 508CrossRefGoogle Scholar
Dikpati, M., Cally, P. S., & Gilman, P. A. 2004, ApJ, 610, 597CrossRefGoogle Scholar
Dikpati, M., Saar, S. H., Brummell, N., & Charbonneau, P. 2001, in Magnetic fields across the H-R diagram, eds, Mathys, G., Solanki, S. K. & Wickramasinghe, D. T., ASP Conf. Series, vol. 248, 235Google Scholar
Donahue, R. A., Saar, S. H., & Baliunas, S. L. 1996, ApJ, 466, 384CrossRefGoogle Scholar
Donati, J.-F., Howarth, I. D., Jardine, M. M., Petit, P. et al. 2006, MNRAS, 370, 629CrossRefGoogle Scholar
D'Silva, S. & Choudhuri, A. R. 1993, A&A, 272, 621Google Scholar
Durney, B. R. & Latour, J. 1976, Geophys. Astrophys. Fluid dynamics, 9, 241CrossRefGoogle Scholar
Elliott, J. R., Miesch, M. S., & Toomre, J. 2000, ApJ, 533, 546Google Scholar
Fan, Y. 2008, ApJ, 676, 680CrossRefGoogle Scholar
Giampapa, M. 2005, in The Sun, solar analogs and the climate, Saas-Fee Advanced Course 34, eds Rüedi, I., Güdel, M. and Schmutz, W.. Berlin: Springer, 307Google Scholar
Gilman, P. A. 1983, ApJS, 53, 243CrossRefGoogle Scholar
Glatzmaier, G. A. 1985, ApJ, 291, 300Google Scholar
Gough, D. O. & McIntyre, M. 1998, Nature, 394, 755Google Scholar
Guerrero, G. & de Gouveia Dal Pino, E. 2008, A&A, 485, 267Google Scholar
Jouve, L. & Brun, A. S. 2007a, A&A, 474, 239Google Scholar
Jouve, L. & Brun, A. S. 2007b, Astron. Nachr., 328, 1104Google Scholar
Jouve, L. & Brun, A. S. 2009, ApJ, 701, 1300CrossRefGoogle Scholar
Knobloch, E., Rosner, R., & Weiss, N. O. 1981, MNRAS, 197, 45CrossRefGoogle Scholar
Kosovichev, A. G. & Stenflo, J. O. 2008, ApJ, 688, L115CrossRefGoogle Scholar
Krause, F. & Raedler, K. H.Mean Field Magnetohydrodynamics and Dynamo Theory, Pergamon Press (Oxford)Google Scholar
Küker, M. & Rüdiger, G. 2008, Journal of Phys.: Conf. Ser. 118, 012029Google Scholar
Miesch, M. S. et al. 2000, ApJ, 532, 593Google Scholar
Miesch, M. S., Brun, A. S., & Toomre, J. 2006, ApJ, 641, 618CrossRefGoogle Scholar
Miesch, M. S., Brun, A. S., Derosa, M., & Toomre, J. 2008, ApJ, 673, 557Google Scholar
Moffat, H. K. 1978, Magnetic field Generation in Electrically Conducting Fluids, Cambridge University PressGoogle Scholar
Nandy, D. & Martens, P. C. H. 2007, AdSpR, 40, 7, 891Google Scholar
Noyes, R. W., Weiss, N. O., & Vaughan, A. H. 1984, ApJ, 287, 769Google Scholar
Ossendrijver, M. 2003, ANS, 324, 64Google Scholar
Parker, E. N. 1955, ApJ, 121, 491Google Scholar
Parker, E. N. 1993, ApJ, 408, 707Google Scholar
Petit, P., Dintrans, B., Solanki, S. K., Donati, J.-F. et al. 2008, MNRAS, 388, 80Google Scholar
Pizzolato, N., Maggio, A., Micela, G., Sciortino, S., & Ventura, P. 2003, A&A, 397, 14Google Scholar
Pouquet, A., Frisch, U., & Léorat, J. 1976, Journal of Fluid Mech., 77, 321CrossRefGoogle Scholar
Reiners, A., Basri, G., & Browning, M. 2009, ApJ, 692, 538CrossRefGoogle Scholar
Rempel, M. 2008, Journal of Phys.: Conf. Ser. 118, 012032Google Scholar
Saar, S. H. & Brandenburg, A. 1999, ApJ, 524, 295CrossRefGoogle Scholar
Saar, S. H. 2002, in the 11th Cool Stars: Stellar System and the Sun, eds Garcia Lopez, R. J., Rebolo, R. and Zapatero, M. R., ASP Conf. Series, 223, 292Google Scholar
Solanki, S. K., Inhester, B., & Schuessler, M. 2006, Rep. Prog. Phys., 69, 563CrossRefGoogle Scholar
Spiegel, E. A. & Zahn, J.-P. 1992, A&A, 265, 106Google Scholar
Spruit, H. C. 2002, A&A, 381, 923Google Scholar
Steenbeck, M. & Krause, F. 1969, Astron. Nachr., 291, 49Google Scholar
Stix, M. 1976, A&A, 47, 243Google Scholar
Stix, M. 2002, The Sun: an introduction, SpringerCrossRefGoogle Scholar
Vögler, A. & Schüssler, M. 2007, A&A, 465, L43Google Scholar
Wilson, O. C. 1978, ApJ, 226, 379Google Scholar
Yeates, A. R., Nandy, D., & Mackay, D. H. 2008, ApJ, 673, 544CrossRefGoogle Scholar
Zahn, J.-P., Brun, A. S., & Mathis, S. 2007, A&A, 474, 145Google Scholar