Hostname: page-component-7479d7b7d-m9pkr Total loading time: 0 Render date: 2024-07-13T09:29:35.290Z Has data issue: false hasContentIssue false
  • English
  • Français

The Cold Heart of the Solar Chromosphere

Published online by Cambridge University Press:  03 August 2017

T. R. Ayres
T. R. Ayres*
Affiliation:
Center for Astrophysics and Space Astronomy, University of Colorado, Campus Box 389, Boulder, CO 80309, U.S.A.

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 early 1990's heralded the deployment of vastly improved space instruments in the ultraviolet (HST) and X-ray (ROSAT) bands, where thermal inhomogeneities in high-excitation chromospheres and coronae are seen in their most favorable light. The infrared spectrum provides a key complementary view of inhomogeneities, but only recently has begun to be seriously exploited for studies of the solar chromosphere and the outer atmospheres of other late-type stars.

Keywords

infrared: starsmolecular processesstars: chromospheresstars: coronaeSun: atmosphere
Type
Part 1: Infrared Diagnostics of the Solar Atmosphere and Solar Activity
Information
Symposium - International Astronomical Union , Volume 154: Infrared Solar Physics , 1994 , pp. 11 - 21
Copyright
Copyright © Kluwer 1994 

References

Ayres, T. R.: 1981, Astrophys. J. 244, 1064.Google Scholar
Ayres, T. R.: 1985, Astrophys. J. (Letters) 291, L7.Google Scholar
Ayres, T. R.: 1990, in Stenflo, J. O. (ed.), ‘Solar Photosphere: Structure, Convection, and Magnetic Fields’, Proc. IAU Symposium 138, 23.Google Scholar
Ayres, T. R.: 1991, in Ulmschneider, P., Priest, E. R., and Rosner, R. (eds.), ‘Mechanisms of Chromospheric and Coronal Heating’, Springer-Verlag, Heidelberg, p. 228.Google Scholar
Ayres, T. R., Fleming, T. A., and Schmitt, J. H. M. M.: 1991, Astrophys. J. (Letters) 376, L45.Google Scholar
Ayres, T. R., Marstad, N. C., and Linsky, J. L.: 1981, Astrophys. J. 247, 545.Google Scholar
Ayres, T. R., et al.: 1992, The RIASS Coronathon: Contemporaneous X-ray and Far-Ultraviolet Measurements of a Review-Panel-Limited Sample of Normal Late-Type Stars, in preparation. Google Scholar
Burton, R. B.: 1992, Hidden Binary Systems: the IRAS/IUE Connection, , .Google Scholar
Brown, A., Drake, S. A., Van Steenberg, M., and Linsky, J. L.: 1991, Astrophys. J. 373, 614.Google Scholar
Hartmann, L., Dupree, A. K., and Raymond, J. C.: 1980, Astrophys. J. (Letters) 236, L143.CrossRefGoogle Scholar
Heasley, J. N., Ridgway, S. T., Carbon, D. F., Milkey, R. W., and Hall, D. N. B.: 1978, Astrophys. J. 219, 790.CrossRefGoogle Scholar
Linsky, J. L., and Haisch, B. M.: 1979, Astrophys. J. 229, L27.Google Scholar
Muchmore, D. O., and Ulmschneider, P.: 1985, Astron. Astrophys. 142, 393.Google Scholar
Parker, E. N.: 1970, Ann. Rev. Astron. Astrophys. 8, 1.Google Scholar
Simon, T., and Drake, S. A.: 1989, Astrophys. J. 346, 303.Google Scholar
Tsuji, T.: 1988, Astron. Astrophys. 197, 185.Google Scholar
Wiedemann, G. R.: 1989, Development of a Postdispersion System for Astronomical Infrared Observations with Fourier Spectrometers and its Application in the Study of the CO Fundamental Bands in F, G and K Stars, , (MPE Report 214).Google Scholar
Wiedemann, G., and Ayres, T.: 1991, Astrophys. J. 366, 277.Google Scholar