Hostname: page-component-745bb68f8f-5r2nc Total loading time: 0 Render date: 2025-01-12T11:59:03.363Z Has data issue: false hasContentIssue false
  • English
  • Français

Kappa-distributions and Temperature Structure of the Prominence-Corona Transition Region

Published online by Cambridge University Press:  06 January 2014

Elena Dzifčáková ,
Šimon Mackovjak  and
Petr Heinzel
Elena Dzifčáková
Affiliation:
Astronomical Institute of the Academy of Sciences of the Czech Republic, Fričova 298, 251 65 Ondřejov, Czech Republic, email: [email protected], [email protected]
Šimon Mackovjak
Affiliation:
Astronomical Institute of the Academy of Sciences of the Czech Republic, Fričova 298, 251 65 Ondřejov, Czech Republic, email: [email protected], [email protected] Faculty of Mathematics Physics and Informatics, Comenius University, Mlynska Dolina F2, 842 48 Bratislava, Slovakia, email: [email protected]
Petr Heinzel
Affiliation:
Astronomical Institute of the Academy of Sciences of the Czech Republic, Fričova 298, 251 65 Ondřejov, Czech Republic, email: [email protected], [email protected]
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.

The influence of the electron κ - distributions on the differential emission measure (DEM) of the prominence-corona transition region (PCTR) derived from observed line intensities has been investigated. An important consequence of the κ - distribution is formation of the emission lines in much wider temperature ranges. The implications for the formation temperature of the observed SDO/AIA band emissions are shown.

Keywords

DEMPCTRSUMER spectral linesSDO/AIA
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 8 , Symposium S300: Nature of Prominences and their role in Space Weather , June 2013 , pp. 408 - 409
Copyright
Copyright © International Astronomical Union 2013 

References

Dzifčáková, E. & Dudík, J., 2013, ApJS, 206, 6CrossRefGoogle Scholar
Dere, K. P., Landi, E., Young, P. R., Del Zanna, G., Landini, M., & Mason, H. E., 2009, A&A, 498, 915Google Scholar
Parenti, S. & Vial, J. C., 2007, A&A, 469, 1109Google Scholar
Sylwester, J., Schrijver, J., & Mewe, R., 1980, SoPh, 67, 285Google Scholar
Withbroe, G. L., 1975, SoPh, 45, 301Google Scholar