Hostname: page-component-8448b6f56d-dnltx Total loading time: 0 Render date: 2024-04-17T21:18:12.922Z Has data issue: false hasContentIssue false
  • English
  • Français

Coronal mass ejection: key issues

Published online by Cambridge University Press:  01 September 2008

Richard Harrison
Richard Harrison*
Affiliation:
Space Science and Technology Department, Rutherford Appleton Laboratory, Didcot, Oxfordshire OX11 0QX, United Kingdom, Email: richard.harrison@stfc.ac.uk
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Coronal Mass Ejections (CMEs) have been addressed by a particularly active research community in recent years. With the advent of the International Heliophysical Year and the new STEREO and Hinode missions, in addition to the on-going SOHO mission, CME research has taken centre stage in a renewed international effort. This review aims to touch on some key observational areas, and their interpretation. First, we consider coronal dimming, which has become synonymous with CME onsets, and stress that recent advances have heralded a move from a perceived association between the two phenomena to a firm, well-defined physical link. What this means for our understanding of CME modeling is discussed. Second, with the new STEREO observations, and noting the on-going SMEI observations, it is important to review the opening field of CME studies in the heliosphere. Finally, we discuss some specific points with regard to EIT-waves and the flare-CME relationship. In the opinion of the author, these issues cover key hot topics which need consideration for significant progress in the field.

Keywords

Sun: coronaSun: coronal mass ejectionsInterplanetary medium
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 4 , Symposium S257: Universal Heliophysical Processes , September 2008 , pp. 191 - 200
Copyright
Copyright © International Astronomical Union 2009

References

Attrill, G. D. R., Harra, L. K., van Driel-Gesztelyi, L., & Demoulin, P. 2007, ApJ 656, L101CrossRefGoogle Scholar
Bewsher, D., Harrison, R. A., & Brown, D. S. 2008, A&A 478, 897Google Scholar
Crooker, N. U. & Horbury, T. S. 2006, Space Sci. Revs 123, 93CrossRefGoogle Scholar
Biesecker, D. A., Myers, D. C., Thompson, B. J., Hammer, D. M., & Vourlidas, A., 2002, Astrophys. J., 569, 1009CrossRefGoogle Scholar
Chen, P. F. & Fang, C. 2005 in ’Coronal and Stellar Mass Ejections’, Proc. IAU Symp. 226, 55Google Scholar
Davies, J. A., Harrison, R. A., Rouillard, A. P., Sheeley, N. R., Perry, C. H., Bewsher, D., Davis, C. J., Eyles, C. J., Crothers, S. R., & Brown, D. S. 2009, Geophys. Res. Lett. 36, L02102CrossRefGoogle Scholar
Eyles, C. J., Simnett, G. M., Cooke, M. P., Jackson, B. V., Buffington, A., Hick, P. P., Waltham, N. R., King, J. M., Anderson, P. A., Holladay, P. E. 2003 Solar Phys. 217, 319CrossRefGoogle Scholar
Eyles, C. J., Harrison, R. A., Davies, C. J., Waltham, N. R., Shaughnessy, B. M., Mapson-Menard, H.C. A., Bewsher, D., Crothers, S. R., & Davies, J. A. 2009, Solar Phys. in pressGoogle Scholar
Gopalswamy, N. and Hanaoka, Y. 1998, ApJ, 498, 179CrossRefGoogle Scholar
Gosling, J. T., Birn, J., Hesse, M. 1995, Geophys. Res. Lett. 22, 869CrossRefGoogle Scholar
Harra, L. K. & Sterling, A. C. 2001, ApJ 561, L215CrossRefGoogle Scholar
Harra, L. K., Hara, H., Imada, S., Young, P. R., Williams, D., Sterling, A., Korendyke, C., & Attrill, G. 2007, Publ. Astron. Soc. Japan 59, S801CrossRefGoogle Scholar
Harrison, R. A. 1986, A&A 162, 283–291Google Scholar
Harrison, R. A. 1991, Phil. Trans. Roy. Soc. London, A, 336, 401–412Google Scholar
Harrison, R. A. 1995, A&A 304, 585–594Google Scholar
Harrison, R. A. 2006, in ’Solar eruptions & energetic particles’, AGU Geophys. Mon. Ser. 165, 73Google Scholar
Harrison, R. A. & Bewsher, D. 2007, A&A 461, 1155Google Scholar
Harrison, R. A. & Lyons, M. 2000, A&A 358, 1097Google Scholar
Harrison, R. A., Bryans, P., Simnett, G. M., & Lyons, M. 2003, A&A 400, 1071Google Scholar
Harrison, R. A., Davis, C. J., Eyles, C. J., & 12 co-authors 2008, Solar Phys. 247, 171CrossRefGoogle Scholar
Harrison, R. A., Davies, J. A., Rouillard, A. P., Davis, C. J., Eyles, C. J., Bewsher, D., Crothers, S. R., Howard, R. A., Sheeley, N. R., Vourlidas, A., Webb, D. F., Brown, D. S., & Dorrian, G. D. 2009a, Solar Phys. in pressGoogle Scholar
Harrison, R. A., Davis, C. J., Bewsher, D., Davies, J. A., Eyles, C. J., & Crothers, S. R. 2009b, Adv. Space Res. submittedGoogle Scholar
McComas, D. J. 1995, Rev. Geophys. Suppl. 33, 603CrossRefGoogle Scholar
Plunkett, S. P., Michels, D. J., Howard, R. A., & 6 co-authors, 2002, Adv. Sp. Res. 29, 1473CrossRefGoogle Scholar
Rouillard, A., Davies, J. A., Forsyth, R. J., & 9 co-authors, 2008a Geophys. Res. Lett. 35, L10110CrossRefGoogle Scholar
Rouillard, A. P., Davies, J. A., Rees, A., & 13 co-authors, 2008b, J. Geophys. Res. submittedGoogle Scholar
Rust, D. M. & Hildner, E. 1976, Solar Phys. 48, 381CrossRefGoogle Scholar
Sheeley, N. R., Walters, J. H., Wang, Y.-M. & Howard, R. A. 1999, J. Geophys. Res. 104, 24,739CrossRefGoogle Scholar
Sheeley, N. R., Herbst, A. D., Palatchi, C. A., & 21 co-authors, 2008a ApJ 674, L109CrossRefGoogle Scholar
Sheeley, N. R., Herbst, A. D., Palatchi, C. A., & 21 co-authors, 2008b ApJ 675, 853CrossRefGoogle Scholar
Sterling, A. C. & Hudson, H. S. 1997, ApJ 491, L55CrossRefGoogle Scholar
Vourlidas, A. & Howard, R. A. 2006, ApJ 642, 1216CrossRefGoogle Scholar
Vourlidas, A., Davis, C. J., Eyles, C. J., Crothers, S. R., Harrison, R. A., Howard, R. A., Moses, J. D., & Socker, D. G. 2007, ApJ 668, L79CrossRefGoogle Scholar
Yashiro, S., Michalek, G., Akiyama, S., Gopalswamy, N., & Howard, R. A. 2008b ApJ 673, 1174CrossRefGoogle Scholar
Zarro, D. M., Sterling, A. C., Thompson, B. J., Hudson, H. S., & Nitta, N. 1999, ApJ 520, 139CrossRefGoogle Scholar