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Physical characteristics of the radio emission of solar coronal holes

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Abstract

This paper presents a brief overview of works dedicated to the studies of solar coronal holes (CH). Special attention is paid to CH studies at millimeter and centimeter wavelengths. The observational data in the millimeter range, combined with satellite observations in the ultraviolet and soft X-ray range, as well as solar eclipse observations of March 29, 2006, at centimeter wavelengths with RATAN-600, provide new results for understanding the physical nature of coronal holes on the Sun.

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References

  • Abramenko, V.I., Fisk, L.A., and Yurchyshyn, V.B., The rate of emergence of magnetic dipoles in coronal holes and adjacent quiet-sun regions, Astrophys. J. Lett., 2006, vol. 641, no. 1, pp. L65–L68.

    Article  Google Scholar 

  • Babin, A.N., Gopasiuk, S.I., Efanov, V.A., et al., Intensification of magnetic fields, millimeter-range radio brightness, and H-alpha activity in polar regions on the sun, Izv. Krym. Astrofiz. Obs., 1976, vol. 55, pp. 3–13.

    Google Scholar 

  • Borovik, V.N., Kurbanov, M.S., Livshits, M.A., and Ryabov, B.I., Coronal holes against the quiet-Sun background: An analysis of RATAN-600 observations in the 2–32-cm wavelength range, Sov. Astron., 1990, vol. 34, pp. 522–534.

    Google Scholar 

  • Dulk, G.A. and Sheridan, K.V., The structure of the middle corona from observations at 80 and 60 MHz, Sol. Phys., 1974, vol. 36, pp. 191–202.

    Article  Google Scholar 

  • Dulk, G.A., Sheridan, K.V., Smerd, S.F., and Withbroe, G.L., Radio and EUV observations of a coronal hole, Sol. Phys., 1977, vol. 52, pp. 349–367.

    Article  Google Scholar 

  • Efanov, V.A., Moiseeva, I.G., Nesterova, N.S., and Stewart, R.T., Radio emission of the solar polar regions at millimeter wavelengths, Symp.–Int. Astron. Union, 1980, vol. 86, pp. 141–145.

    Article  Google Scholar 

  • Fisk, L.A. and Schwadron, N.A., The behavior of the open magnetic field of the Sun, Astrophys. J., 2001, vol. 560, no. 1, pp. 425–438.

    Article  Google Scholar 

  • Golubchina, O.A. and Golubchin, G.S., The relay metod, Astrofiz. Issled. (Izv. Spets. Astrofiz. Obs.), 1981, no. 14, p. 125.

    Google Scholar 

  • Golubchina, O.A., Korzhavin, A.N., and Tokhchukova, S., Brightness temperature distribution in solar corona based on RATAN-600 observations of the maximum phase of March 29, 2006 solar eclipse, Astrophys. Bull., 2011, vol. 66, no. 4, pp. 488–495.

    Article  Google Scholar 

  • Golubchina, O.A. and Korzhavin, A.N., Distribution of centimeter-wave brightness temperature of solar polar region, Astrophys. Bull., 2013a, vol. 68, no. 2, pp. 219–225.

    Article  Google Scholar 

  • Golubchina, O.A. and Korzhavin, A.N., Comparative analysis of the distributions of brightness temperatures in the solar polar region based on observational data obtained with RATAN-600 in the microwave range during the solar eclipse of March 29, 2006, Geomagn. Aeron. (Engl. Transl.), 2013b, vol. 53, no. 8, pp. 1025–1029.

    Article  Google Scholar 

  • Golubchina, O.A. and Korzhavin, A.N., Brightness temperatures and electron density in the solar polar coronal region on the basis of MW observations, Geomagn. Aeron. (Engl. Transl.), 2014, vol. 54, no. 8, pp. 1039–1044.

    Article  Google Scholar 

  • Granmer, S.R., Coronal holes, Living Rev. Sol. Phys., 2009, vol. 6, id 3.

  • Harvey, K.L. and Recely, F., Polar coronal holes during cycles 22 and 23, Sol. Phys., 2002, vol. 211, no. 1, pp. 31–52.

    Article  Google Scholar 

  • Kosugi T., Ishiguro, M., and Shibasaki, K., Polar-cap and coronal hole-associated brightenings of the Sun at millimeter wavelengths, Publ. Astron. Soc. Jpn., 1986, vol. 38, pp. 1–11.

    Google Scholar 

  • Lantos, P., Alissandrakis, C.E., Gergely, T., and Kundu, M.R., Quite sun and slowly variable component at meter and decameter wavelengths, Sol. Phys., 1987, vol. 112, no. 2, pp. 325–340.

    Google Scholar 

  • Munro, R.H. and Jackson, B.V., Physical properties of a polar coronal hole from 2 to 5 solar radii, Astrophys. J., 1977, vol. 213, pp. 874–886.

    Article  Google Scholar 

  • Pohjolainen, S., Portier-Fozzani, F., and Ragaigne, D., Radio bright structures near the solar poles at millimeter wavelengths, in Solar Physics with Radio Observations, Proceedings of the Nobeyama Symposium 1988, Bastian, T., Gopalswamy, N., and Shibasaki, K., Eds., NRO Rep. 479, 1988, pp. 31–36.

    Google Scholar 

  • Pohjolainen, S., Portier-Fozzani, F., and Ragaigne, D., Comparison of 87 GHz solar polar structures with EUV and soft X-ray emission, Astron. Astrophys. Suppl. Ser., 2000, vol. 143, pp. 227–263.

    Article  Google Scholar 

  • Pohjolainen, S., On the origin of polar radio brightenings at short millimeter wavelengths, Astron. Astrophys., 2000, vol. 361, no. 1, pp. 349–358.

    Google Scholar 

  • Riehokainen, A., Urpo, S., Valtaoja, E., et al., Millimeterradio, SOHO/EIT 171 Å features and the polar faculae in the polar zones of the Sun, Astron. Astrophys., 2001, vol. 366, pp. 676–685.

    Article  Google Scholar 

  • Shibasaki, K., Alissandrakis, C.E., and Pohjolainen, S., Radio emission of the quiet Sun and active regions, Sol. Phys., 2011, vol. 273, pp. 309–337.

    Article  Google Scholar 

  • Waldmeier, M., Synoptische Karten der Sonnenkorona, Z. Astrophys., 1956, vol. 38, pp. 219–236.

    Google Scholar 

  • Wang, Y.-M., Biersteker, J.B., Sheeley, N.R., et al., The solar eclipse of 2006 and the origin of raylike feature in the White-light corona, Astrophys. J., 2007, vol. 660, pp. 882–892.

    Article  Google Scholar 

  • Wang, Z., Schmahl, E.J., and Kundu, M.R., Meter wave observations of a coronal hole, Sol. Phys., 1987, vol. 111, no. 2, pp. 419–428.

    Article  Google Scholar 

  • Zheleznyakov, V.V., Radioizluchenie Solntsa i planet (Radioemission of the Sun and Planets), Moscow: Nauka, 1964.

    Google Scholar 

  • Zhigalkin, R.K., Malashchuk, V.M., and Stepanian, N.N., Relationship between the motion of matter in coronal holes and their evolution, Bull. Crim. Astrophys. Obs., vol. 104, no. 1, pp. 96–101.

  • Zirin, H., The Solar Atmosphere, Waltham, Massachusetts: Blaisdell, 1966.

    Google Scholar 

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Golubchina, O.A. Physical characteristics of the radio emission of solar coronal holes. Geomagn. Aeron. 56, 1010–1014 (2016). https://doi.org/10.1134/S0016793216080077

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  • DOI: https://doi.org/10.1134/S0016793216080077