Hostname: page-component-78c5997874-lj6df Total loading time: 0 Render date: 2024-11-18T01:25:26.817Z Has data issue: false hasContentIssue false
  • English
  • Français

Evidence for Extreme Divergence of Open Field Lines from Solar Active Regions

Published online by Cambridge University Press:  25 April 2016

G. A. Dulk ,
D. B. Melrose  and
S. Suzuki
G. A. Dulk
Affiliation:
Division of Radiophysics, CSIRO, Sydney and Department of Astro-Geophysics, University of Colorado, Boulder, Colorado
D. B. Melrose
Affiliation:
Division of Radiophysics, CSIRO, Sydney and Department of Astro-Geophysics, University of Colorado, Boulder, Colorado
S. Suzuki
Affiliation:
Division of Radiophysics, CSIRO, Sydney and Department of Astro-Geophysics, University of Colorado, Boulder, Colorado
Get access Rights & Permissions [Opens in a new window]

Extract

In this paper we review the evidence on the structure of the open magnetic field lines that emerge from solar active regions into interplanetary space. The evidence comes mainly from the measured sizes, positions and polarization of Type III and Type V bursts, and from electron streams observed from space. We find that the observations are best interpreted in terms of a strongly-diverging field topology, with the open field lines filling a cone of angle ~60°.

Type
Contributions
Information
Publications of the Astronomical Society of Australia , Volume 3 , Issue 6 , 1979 , pp. 375 - 379
Copyright
Copyright © Astronomical Society of Australia 1979

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Alvarez, H., Solar Phys., 46, 483 (1976).Google Scholar
Bougeret, J.L., and Steinberg, J.L., Astron. Astrophys., 61, 777 (1977).Google Scholar
Bougeret, J.L., Caroubalos, C., Mercier, C., and Pick, M., Astron. Astrophys., 6, 406 (1970).Google Scholar
Dulk, G.A., and Suzuki, S., ‘The position and polarization of Type III solar bursts’. Submitted to Astron. Astrophys. (1979).Google Scholar
Duncan, R.A., ‘Wave ducting of solar metre-wave radio emission as an explanation of fundamental/harmonic source coincidence and other anomalies’. Submitted to Solar Phys. (1979).Google Scholar
Fainberg, J., and Stone, R.G., Astrophys. J., 164, 123 (1971).Google Scholar
Fitzenreiter, R.J., Fainberg, J., Weber, R.R., Alvarez, H., Haddock, F.T., and Potter, W.H., Solar Phys., 52, 477 (1977).Google Scholar
Fokker, A.D., Bull. Astron. Inst. Neth., 11, 118 (1965).Google Scholar
Kurt, V.G., Logachev, Yu.I., and Pissarenko, N.F., Cosmic Invest., 13, 222 (1976). (English trans. Solar Phys., 53, 157 (1977)).Google Scholar
Labrum, N.R., and Duncan, R.A., In Coronal Disturbances (Ed. G.A. Newkirk), IAU Symp. No. 57, p.235 (Dordrecht, Reidel) (1974).CrossRefGoogle Scholar
Levine, R.H., Solar Phys., 54, 327 (1978).CrossRefGoogle Scholar
Levine, R.H., Altschuler, M.D., Harvey, J.W., and Jackson, B.V., Astrophys. J., 215, 636 (1977).Google Scholar
Lin, R.P., Space Sci. Rev., 16, 189 (1974).Google Scholar
McLean, D.J., Ausi. J. Phys., 24, 201 (1971).Google Scholar
Melrose, D.B., and Sy, W.N., Ausi. J. Phys., 25, 387 (1972).CrossRefGoogle Scholar
Melrose, D.B., Dulk, G.A., and Smerd, S.F., Astron. Astrophys., 66, 315 (1978).Google Scholar
Morimoto, M., and Kai, K., J. Phys. Soc. Japan, 17, Suppl. All, 220 (1962).Google Scholar
Nelson, G.J., and Robinson, R.D., Proc. Astron. Soc. Aust., 2, 370 (1975).Google Scholar
Riddle, A.R., Solar Phys., 35, 153 (1974).Google Scholar
Robinson, R.D., Solar Phys., 55, 459 (1977).CrossRefGoogle Scholar
Robinson, R.D., Solar Phys., 56, 405 (1978).Google Scholar
Smerd, S.F., Wild, J.P., and Sheridan, K.V., Aust. J. Phys., 15, 180 (1962).CrossRefGoogle Scholar
Steinberg, J.L., Aubier-Giraud, M., Leblanc, Y., and Boischot, A., Astron. Astrophys., 10, 362 (1971).Google Scholar
Stewart, R.T., Proc. Astron. Soc. Aust., 2, 100 (1972).Google Scholar
Stewart, R.T., In Coronal Disturbances (Ed. G.A. Newkirk), IAU Symp. No. 57, p. 161 (Dordrecht, Reidel) (1974).CrossRefGoogle Scholar
Stewart, R.T., Izv. Vyssh. Uchebn. Zaved. Radiofiz., 20, 1369 (1977) (English trans. Radiophys. Quant. Electron. 20, 922 (1978)).Google Scholar
Suzuki, S., and Sheridan, K.V., Izv. Vyssh. Uchebn. Zaved. Radiofiz., 20, 1432 (1977) (English trans. Radiophys. Quant. Electron., 20, 989 (1978)).Google Scholar
Weiss, A.A., and Stewart, R.T., Aust. J. Phys., 18, 143 (1965).CrossRefGoogle Scholar
Wild, J.P., Sheridan, K.V., and Neylan, A.A., Aust. J. Phys., 12, 369 (1959a).CrossRefGoogle Scholar
Wild, J.P., Sheridan, K.V., and Trent, G.H., In ‘Paris Symposium on Radio Astronomy’ (Ed. Bracewell, R.N.) (Stanford Univ. Press) (1959b).Google Scholar
Wild, J.P., Smerd, S.F., and Weiss, A.A., Annu. Rev. Astron. Astrophys., 1, 291 (1963).Google Scholar