Solar Magnetic Fields as a Clue for the Mystery of the Permanent Solar Wind and the Solar Corona

  • M. A. Mogilevsky
  • K. I. Nikolskaya
Conference paper
Part of the Astrophysics and Space Science Proceedings book series (ASSSP, volume 30)


We analyze, generalize, and interpret the data for the permanent solar wind (PSW) velocities measured on board of Ulysses (SWOOPS). A finding of a principal importance extracted from Ulysses’ observations is a discovery of the clear-cut inverse coupling between the SW velocities and the solar magnetic fields (SMF) (the stronger close MF, the slower SW, and vice versa), which points to the solar wind plasma deceleration by the SMFs below the source surface. Taking SMF into consideration leads to the alternative paradigm of the SW: flow deceleration instead of the acceleration. In such a case, both the SW and solar corona are converted into products of the interaction of an initial high-velocity plasma outflow ejected from the photosphere by solar magnetic fields. The latter not only divide initial fluxes into fast and slow parts, but also create and heat the corona through capture and stoppage of plasma in magnetic traps and the subsequent plasma heating. Observational arguments are presented in favor of the suggested idea.


Solar Wind Coronal Hole Solar Corona Solar Wind Velocity Solar Magnetic Field 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.



This research is supported by the Grant of Russian Academy of Sciences RFFR No.08-02-0070.


  1. 1.
    Bame, S.J., D.J. McComas, B.L. Barraclouph, K.J. Sofaly, J.C. Chavez, B.E. Goldstein and R.K. Sakurai.: 1992, ‘The Ulysses Solar Wind Plasma Experiment’, Astron. Astrophys. Suppl. Ser. 92, 237–265.Google Scholar
  2. 2.
    Close, R.M., Parnell, C.E., Mackay D.N. and Piest, E.R.: 2003, ‘Statistical Flux Tube Properties of 3D Magnetic Carpet Fields’, Solar Phys., 212, 251–275, 2003.Google Scholar
  3. 3.
    Feldman, U.: 1998, ‘FIP Effect in the Solat Apper Atmosphere: Spectroscopic Results’, Space Sci. Rev. 85, 227–240.Google Scholar
  4. 4.
    Grall R.R., Coles, W.A., Klinglesmith, M.T., Breen, A.R., Williams, P.J.S, Markkanen, J., Esser, R.: 1996, ‘Rapid Acceleration of the Polar Solar Wind’, Nature. V.379. p. 419–431.Google Scholar
  5. 5.
    McComas, D.J., Ebert, R.W., Elliot, H.A., Goldstein, B.E., Gosling, J.T., Schwadron, N.S., and Scoug, R.M.: 2008, ‘Weaker Solar Wind From the Polar Coronal Hole and the Whole Sun’, Geophys. Res. Lett.V.35. L18103, doi:1029.Google Scholar
  6. 6.
    Milovanov A.V. and Zeleni, L.M.: 2001, ‘”Srange” Fermi Processes and Power-Low Non-thermal Tails from a Self-consistent Fractional Kinetic Equations’, Physical Review E., V.64. P.052101–04.Google Scholar
  7. 7.
    Milovanov, A.V. and Zeleni, L.M.: 2004, ‘Fractal topology and Strange Kinetic: From Percolation Theory to Problems in Cosmic Electrodynamics’, Usp. Fis. Nauk. (English transl. Phisics Uspekhi), V.174. P.809–852.Google Scholar
  8. 8.
    Mogilevsky E.I.: 2001, In book “Fractals on the Sun” – (Rus).Google Scholar
  9. 9.
    Mogilevsky, E.I. & Nikolskaya, K.I.: 2010, ‘High-Speed Streams of the Stationary Solar Wind and the Possible Mechanism by Which They Are Generated’, Geomagnetism and Aeronomy (Rus.), V.50.No.2, P.153–159.Google Scholar
  10. 10.
    Nikolskaya K.I. & Val’chuk T.E. 1997.: ‘To the Problem on the Solar Wind and Solar Corona Origin: an Alternative Model of the High Speed Solar Wind’, In Proceedings of the Conference dedicated to the M.N. Gnevishev and A.I. Ol Memory - “The recent problems of the solar cycles”. GAO. S.-Petersburg. May, 26–30, 1997. P.184–187.Google Scholar
  11. 11.
    Ofman, L., Davila, J.M., Coles, W.A., Grall, R.R., Klinglesmith, M.T.: 1997, ‘IPS Observations of the Solar Wind Velocity and the Acceleration Mechanism’, In Proceedings of the 31st ESLAB Symposium, Noordweek, 1997. P.361–364.Google Scholar
  12. 12.
    Woo, R. & Habbal, S.R.: 1997, ‘Extention of Coronal Structure Into Interplanetary Space’, Geophys. Res. Lett., V.24, No.10, P.1159-1162.Google Scholar
  13. 13.
    Woo, R. & Habbal, S.R.: 1999, ‘Imprint of the Sun on the Solar Wind’, Astrophys. J., 510, L69-L72.Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  1. 1.Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation of RAS (IZMIRAN)TroitskRussia

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