Abstract
The theory of stellar structure can be used to identify the most plausible mechanisms for the irradiance variations associated with the solar cycle. Changes in surface emissivity, i.e. the reduced cooling in spots and enhanced emission by small scale magnetic fields, are the most effective mechanisms and account for most of the observed variation. Helioseismology will soon be able to test the consequences of changes in surface emissivity, and distinguish them from other scenarios for irradiance variability.
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References
Arendt, S. (1992) Astrophys. J 389, 421
Bahcall, J. (1996) Astrophys. J. 467, 475
Bogdan, T.J., Braun, D.C., Lites, B.W. and Thomas, J.H. (1998) Astrophys. J. 492, 379
Braun, D.C. (1997) Astrophys. J. 487, 447
Brun, A.S., Turck-Chièze, S. and Morel, P. (1998) Astrophys. J. 506, 913
Caligari, P., Schüssler, M. and Moreno-Insertis, F. (1998) Astrophys. J. 502, 481
Chiang, W.H. and Foukal, P.V (1984) Solar Phys. 97, 9
D’Silva, S. and Choudhuri, A.R. (1993) Astron. Astrophys. 272, 621
D’Silva, S. and Howard, R.A. (1993) Solar Phys. 148, 1
Duvall, T.L., Jr., Kosovichev, A.G., Scherrer, P.H.; Bogart, R.S., Bush, R.I., De Forest, C., Hoeksema, J.T., Schou, J., Saba, J.L.R., Tarbell, T.D., Title, A.M., Wolfson, C.J. and Milford, P.N. (1997) Sol. Phys. 170, 63
Duvall, T.L., Jr., Kosovichev, A.G. and Scherrer, P.H. (1998) in Sounding solar and stellar interiors, eds. J. Provost & F -X Schmider (IAU symposium 181, Nice, France, September 30 - October 3), Dordrecht: Kluwer Academic Publishers
Duvall, T.L., Jr. and Kosovichev, A.G. (1999) in SOHO-9 Workshop “Helioseismic Diagnostics of Solar Convection and Activity”, Stanford, California, July 12–15
Dziembowski, W.A., Goode, P.R., Di Mauro, M.P., Kosovichev, A.G. and Schou, J. (1998) Astrophys. J. 509, 456
Endal, A.S., Sofia, S. and Twigg, L.W. (1985) Astrophys. J. 290, 748
Foukal, P.V., Fowler, P. and Livshits, M. (1983) Astrophys. J. 267, 863
Foukal, P.V. and Lean, J. (1986) Astrophys. J. 302, 826
Friis-Christensen, E., Fröhlich, C., Haigh, J., Schüssler, M. and von Steiger, R. (eds.) (2000) Proceedings ISSI workshop Solar Variability and Climate, Space Sci. Rev., Kluwer, in press.
Fröhlich, C. and Lean, J. (1998) Geophys. Res. Let. 25, 4377–4380
P.M. Giles, T.L. Duvall Jr., P.H. Scherrer and R.S. Bogart, (1997) Nature 390, 52–54.
Gilliland, R.L. (1988) in Solar radiative output variation, P. Foukal, ed., Cambridge Research & Instrumentation Inc., Cambridge, MA 02139, 239
Goldreich, P., Murray, N., Willette, G. and Kumar, P. (1991) Astrophys. J., 370, 752
Goode, P.R. and Kuhn, J.R. (1990) Astrophys. J. 356, 310
Goode, P.R. and Dziembowski, W.A. (1999) in SOHO-9 Workshop “Helioseismic Diagnostics of Solar Convection and Activity”, Stanford, California, July 12–15, 1999.
Knölker, M., Grossmann-Doerth, U., Schiissler, M. and Weisshaar, E. (1991) Adv. Space Res. 11, 285
Kosovichev, A.G. (1996) Astrophys. J. 461, L55
Kosovichev, A.G. and Schou, J. (1997) Astrophys. J. 482, L207
Kuhn, J.R., Libbrecht, K.G. and Dicke, R.H. (1988) Science 242, 908
Kuhn, J.R. and Stein, R.F. (1996) Astrophys. J. 463, L117
Lean, J.L., Cook, J., Marquette, W. and Johanneson, A. (1998) Astrophys. J. 492, 390
Libbrecht, K.G. and Woodard, M.F. (1990) Nature 345, 779
Ludwig, H.-G., Freytag, B. and Steffen, M. (1999) Astron. Astrophys. 346, 111
Macris, C.J. and Roesch, J. (1983) Comptes Rendus, ser II, 296, 265
Muller, R. (1986) Solar Phys., 119, 229
Muller, R. and Roudier, T. (1984) in The Hydromagnetics of the Sun, ESA SP ESA SP 220, p. 51
Nesme-Ribes, E. (ed.) (1994) The solar engine and its influence on terrestrial atmosphere and climate, NATO ASI 125, Kluwer
Nordlund, A. (1982) Astron. Astrophys. 107, 1
Nordlund, A. (1985a) in Small scale dynamical processes in quiet stellar atmospheres ed. W. Keil, Sacramento Peak Observatory, Sunspot, NM 88349, USA
Nordlund, A. (1985b) in Progress in stellar spectral line formation theory, eds. J.E. Beckman & L. Crivellari (NATO ASI series 152), Reidel, Dordrecht, p. 215
Nordlund, A. (1986) Solar Phys., 100, 209
Nordlund, A. (1991) in Stellar atmosphere: Beyond classical models, eds. L. Crivellari, I. Hubeny & D.G. Hummer (NATO ASI series 341), Kluwer, Dordrecht, p. 61
Nordlund, A. and Dravins, D. (1990) Astron. Astrophys. 228, 155
Nordlund, A. and Stein, R.F. (1990) Comp. Phys. Comm. 59, 119
Nordlund, A. and Stein, R.F. (1991) in Stellar atmospheres: beyond classical models, eds. L.Crivellari, I. Hubeny & D.G.Hummer (NATO ASI series 341), Kluwer, Dordrecht, 263
Nordlund, A. and Stein, R.F. (1996) in Proceedings of the 32nd Liège Int. Astrophys. Colloquium ‘Stellar Evolution: What should be done’, eds. A. Noels et al., 75
Richard, O., Vauclair, S., Charbonnel, C. and Dziembowski, W.A. (1996) Astron. Astrophys. 312, 1000
Rast, M.P., Fox, P.A., Lin, H., Lites, B.W., Meisner, R.W. and White, O.R., Nature 401, 678
Solanki, S.K. and Unruh, Y.C. (1998) Astron. Astrophys. 329, 747
Spruit, H.C. (1976) Solar Phys. 50, 269
Spruit, H.C. (1977) Solar Phys. 55, 3
Spruit, H.C. (1982a) Astron. Astrophys. 108, 348
Spruit, H.C. (1982b) Astron. Astrophys. 108, 356
Spruit, H.C. (1991) in The Sun in Time, eds. C. Sonett, M. Giampapa & M.S. Matthews, University of Arizona Press, Tucson, 118
Spruit, H.C. (1992) in Sunspots: Theory and Observations, eds. J.H. Thomas and N.O. Weiss, Cambridge: CUP, 163
Spruit, H.C. (1997) Mem. Soc. Astron. It., 68, No. 2, 397
Spruit, H.C. and Weiss, A. (1986) Astron. Astrophys. 166, 167
Steffen, M., Ludwig, H.-G. and Kriiss, A. (1989) Astron. Astrophys. 213, 317
Steffen, M. (1993) in Inside the stars (IAU Coll 137), eds. W. Weiss & A. Baglin, Astron. Soc. Pac. Conference series 40, 300
Stein, R.F. and Nordlund, A (1989) Astrophys. J. 342, L95
Stein, R.F. and Nordlund, A. (1991) in Challenges to Theories of the Structure of Moderate-Mass Stars, eds. D.O. Gough & J. Toomre, Lecture Notes in Physics 388, Springer, Berlin, 195
Stein, R. F. and Nordlund, A. (1998) Astrophys. J. 499, 914
Steiner, O., Grossmann-Doerth, U., Knoelker, M. and Schüssler, M. (1998) Astrophys. J. 495, 468
Topka, K.P., Tarbell, T.D. and Title, A.M. (1997) Astrophys. J. 484, 479
Title, A.M., Topka, K.P., Tarbell, T.D., Schmidt, W., Balke, C. and Scharmer, G. (1992) Astrophys. J. 393, 782
Ulrich, R.K., in New eyes to see inside the Sun, F. Deubner et al., eds. (1997) IAU Symposium 185, 59
Unruh, Y.C., Solanki, S.K. and Fligge, M. (1999) Astron. Astrophys. 345, 635
Woodard, M.F., Libbrecht, K.G., Kuhn, J.R. and Murray, N. (1991) Astrophys. J. 373, L81
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Spruit, H.C. (2000). Theory of Solar Luminosity Variations. In: Zahn, JP., Stavinschi, M. (eds) Advances in Solar Research at Eclipses from Ground and from Space. NATO Science Series, vol 558. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-4325-7_14
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DOI: https://doi.org/10.1007/978-94-011-4325-7_14
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