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Structure in the solar corona from radio scintillation measurements

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Abstract

Since the 1950s, a wide variety of radio observations based on scattering by electron density fluctuations in the solar wind has provided much of our information on density fluctuations and solar wind speed near the source region of the solar wind. This paper reviews recent progress in the understanding of the nature of these density fluctuations and their relationship to features on the Sun. The results include the first measurements of fine-scale structure within coronal streamers and evidence for structure in solar wind speed in the inner corona.

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References

  • Ananthakrishnan, S., et al.: 1980,J. Geophys. Res.85, 6025.

    Google Scholar 

  • Armstrong, J.W., et al.: 1986, inThe Sun and the Heliosphere in Three Dimensions (ed. Marsden, R.G.), D. Reidel, Norwell, Mass, 59–64.

    Google Scholar 

  • Bird, M.K., et al.: 1994,Astrophys. J. 426, 373.

    Google Scholar 

  • Coles, W.A.: 1993, in Wave Propagation in Random Media (Scintillation) (eds. Tatarskii, V.I., et al.), SPIE, Bellingham, Wash., 156–168.

    Google Scholar 

  • Crooker, N.U., et al.: 1993,J. Geophys. Res. 98, 9371.

    Google Scholar 

  • Fisher, R. and Guhathakurta, M.: 1995,Ap. J. 447, L139.

    Google Scholar 

  • Fisher, R.,et al.: 1984,NCAR/TN-229+STR.

  • Gosling, J.T., et al.: 1981,J. Geophys. Res. 86, 5438.

    Google Scholar 

  • Guhathakurta, M. and Fisher, R.R.: 1995,Geophys. Res. Letters 22, 1841.

    Google Scholar 

  • Habbal, S.R.: 1992,Ann. Geophys. 10, 34.

    Google Scholar 

  • Hewish, A.: 1958,Mon. Not Roy. Soc. 118, 534.

    Google Scholar 

  • Hoeksema, J.T.,et al.: 1986, WDC-A Sol-Terr. Phys.,Rept. UAG-94.

  • Houminer, Z. and Gallagher, F.: 1993,Solar Phys 145, 359.

    Google Scholar 

  • Huddleston, D.E., Woo, R. and Neugebauer, M.: 1995,J. Geophys. Res., in press.

  • Kojima, M. and Kakinuma, T.: 1990,Space Sci. Rev. 53, 173.

    Google Scholar 

  • Kojima, M., Washimi, H., Misawa, H. and Hakamada, K.: 1992, inSolar Wind Seven (eds. Marsch, E. and Schwenn R.) Pergamon Press, Oxford, 201–204.

    Google Scholar 

  • Koutchmy, S. and Livshits, M.: 1992,Space Sci. Rev. 61, 393.

    Google Scholar 

  • Koutchmy, S., et al.: 1994,Astron. Astrophys. 281, 241.

    Google Scholar 

  • Marsch, E. and Tu, C.-Y.: 1990,J. Geophys. Res. 95, 11945.

    Google Scholar 

  • Phillips, J.L., et al.: 1994,Geophys. Res. Letters 21, 1105.

    Google Scholar 

  • Rickett, B. J. and Coles, W.A.: 1991,J. Geophys. Res. 96, 1717.

    Google Scholar 

  • Roberts, D.A., et al.: 1991,Phys. Rev. Letters 67, 3741.

    Google Scholar 

  • Roberts, D.A., et al.: 1992,J. Geophys. Res. 97, 17115.

    Google Scholar 

  • Schwenn, R.: 1990, inPhysics of the Inner Heliosphere (eds. Schwenn, R. and Marsch, E.), Springer-Verlag, Berlin, pp. 99–181.

    Google Scholar 

  • Vitkevitch, V.V.: 1958,Astr. Zh. 35, 52.

    Google Scholar 

  • Woo, R.: 1978,Ap. J. 219, 727.

    Google Scholar 

  • Woo, R.: 1995,Geophys. Res. Letters 22, 1393.

    Google Scholar 

  • Woo, R.: 1994, inThird SOHO Workshop-Solar Dynamic Phenomena and Solar Wind Consequences, ESA SP-373.

  • Woo, R. and Gazis, P.R.: 1993,Nature 366, 543.

    Google Scholar 

  • Woo, R. Armstrong, J.W. and Gazis, P.R.: 1994,Space Sci. Rev. 72, 223.

    Google Scholar 

  • Woo, R., Armstrong, J.W., Bird, M.K. and Patzold, M.: 1995a,Ap. J. 449, L1.

    Google Scholar 

  • Woo, R., et al.: 1985,J. Geophys. Res. 90, 154.

    Google Scholar 

  • Woo, R., et al.: 1995b.,Geophys. Res. Letters 22, 329.

    Google Scholar 

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Woo, R. Structure in the solar corona from radio scintillation measurements. Astrophys Space Sci 243, 97–104 (1996). https://doi.org/10.1007/BF00644038

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