Abstract
We examine the possibility that the strong heating produced at temperature-minimum levels during solar flares is due to resistive dissipation of Alfvén waves generated by the primary energy release process in the corona. It is shown how, for suitable parameters, these waves can carry their energy essentially undamped into the temperature-minimum layers and can then produce a degree of heating consistent with observations.
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References
Antiochos, S. K. and Sturrock, P. A.: 1976, Solar Phys. 49, 359.
Athay, R. G.: 1976, The Solar Chromosphere and Corona: the Quiet Sun, D. Reidel Publ. Co., Dordrecht, Holland, p. 314.
Canfield, R. C., Brown, J. C., Brueckner, G. E., Cook, J. W., Craig, I. J. D., Doschek, G. A., Emslie, A. G., Hénoux, J.-C, Lites, B. W., Machado, M. E., and Underwood, J. H.: 1980, in P. A. Sturrock (ed.), Solar Flares - A Monograph from Skylab Solar Workshop II, Boulder, Colorado Associated Press.
Cook, J. W.: 1979, Astrophys. J. 234, 378.
Cook, J. W. and Brueckner, G. E.: 1979, Astrophys. J. 227, 645.
Dennis, B. R., Frost, K. J., and Orwig, L. E.: 1981, Astrophys. J. Letters 244, L167.
Emslie, A. G. and Machado, M. E.: 1979, Solar Phys. 64, 129.
Emslie, A. G., Brown, J. C., and Donnelly, R. F.: 1978, Solar Phys. 57, 175.
Furth, H. P., Killeen, J., and Rosenbluth, M. N.: 1963, Phys. Fluids 6, 459.
Jackson, J. D.: 1962, Classical Electrodynamics, Wiley, New York, p. 617.
Lites, B. W. and Cook, J. W.: 1979, Astrophys. J. 228, 598.
Machado, M. E., Emslie, A. G., and Brown, J. C.: 1978, Solar Phys. 58, 363.
Machado, M. E., Avrett, E. H., Vernazza, J. E., and Noyes, R. W.: 1980, Astrophys. J. 242, 336.
Spicer, D. S.: 1976, NRL Report 8036.
Spicer, D. S.: 1977, Solar Phys. 53, 305.
Spitzer, L. W.: 1962, Physics of Fully Ionized Gases, 2nd ed., Interscience, New York.
Tarbell, T. D., Title, A. M., and Schoolman, S. A.: 1979, Astrophys. J. 229, 387.
Unno, W., Osaki, Y., Ando, H., and Shibahashi, H.: 1979, Nonradial Oscillations of Stars, University of Tokyo Press, p. 11.
Weinberg, S.: 1962, Phys. Rev. 126, 1899.
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Also Department of Applied Physics, Stanford University.
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Emslie, A.G., Sturrock, P.A. Temperature minimum heating in solar flares by resistive dissipation of Alfvén waves. Sol Phys 80, 99–112 (1982). https://doi.org/10.1007/BF00153426
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DOI: https://doi.org/10.1007/BF00153426