Advertisement

Electric Currents in the Atmosphere of the Sun

  • V. I. Abramenko
  • S. I. Gopasyuk
  • M. B. Ogir
Part of the International Astronomical Union book series (IAUS, volume 138)

Abstract

The structure of the magnetic field, proper motions of sunspots and electric currents have been studied and related to the evolution of sunspot groups. Further the height variations of the magnetic fluxes and electric currents in active regions have been explored.

Keywords

Magnetic Field Active Region Electric Current Magnetic Flux Potential 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.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Abramenko, V.I. and Gopasyuk, S.I. (1987) ‘A system of electric currents and magnetic field structure in the active region’, Izv. Krymsk. Astrofiz. Obs. 76, 147–168.ADSGoogle Scholar
  2. Abramenko, V.I., Gopasyuk, S.I., and Ogir, M.B. (1987) ‘Electric currents and active region evolution’, Solnech. Dannye 6, 73–79.Google Scholar
  3. Abramenko, V.I., Gopasyuk, S.I., and Ogir, M.B. (1988 a) ‘Evolution of the active region, its current systems and flare activity’, Izv. Krymsk. Astrofiz. Obs. 78, 151–171.ADSGoogle Scholar
  4. Abramenko, V.I., Gopasyuk, S.I., and Ogir, M.B. (1988 b) ‘The determination of the electric currents regarding the vertical component of the magnetic field and Ha fibrils’, Izv. Krymsk. Astrofiz. Obs. 80, 97–105.ADSGoogle Scholar
  5. Abramenko, V.I., Gopasyuk, S.I., and Ogir, M.B. (1988 c) ‘Plasma motions and electric currents in the active region’, Izv. Krymsk. Astrofiz. Obs. 81.Google Scholar
  6. Abramenko, V.I., Gopasyuk, S.I., and Ogir, M.B. (1989) ‘Electric currents and mangetic field loop structures of the active regions on the Sun’, Izv. Krymsk. Astrofiz. Obs. 82.Google Scholar
  7. Nikulin, N.S. (1967) ‘Simultaneous registration of the main parameters of a magnetic field by means of a magnetograph’, Izv. Krymsk. Astrofiz. Obs. 36, 76–86.Google Scholar
  8. Poletto, G., Vaiana, G.S., Zombeck, M.V., Krieger, A.S., and Timothy, A.F. (1975) ‘A comparison of coronal X-ray structures of active regions with magnetic fields computed from photospheric observations’, Solar Phys. 44, 83–99.ADSCrossRefGoogle Scholar
  9. Severny, A.B. (1965) ‘A study of the magnetic field and electric currents of unipolar sunspots’, Izv. Krymsk. Astrofiz. Obs. 33, 34–79.Google Scholar
  10. Stepanov, V.E. and Severny, A.B. (1962) ‘A photoelectric method for measurements of the magnitude and direction of the solar magnetic field’, Izv. Krymsk. Astrofiz. Obs. 28, 166–193.Google Scholar

Copyright information

© International Astronomical Union 1990

Authors and Affiliations

  • V. I. Abramenko
    • 1
  • S. I. Gopasyuk
    • 1
  • M. B. Ogir
    • 1
  1. 1.Crimean Astrophysical ObservatoryCrimeaUSSR

Personalised recommendations