GENERAL MAGNETIC FIELD OF THE SUN AS A ST AR AS INDICA TOR OF MASSIVE STREAMS FLOWING ON THE SUN

Автор(и)

  • S. Plachinda Crimean Astrophysical Observatory, Nauchny, Crimea, 98409, Ukraine, Україна
  • D. Baklanova Crimean Astrophysical Observatory, Nauchny, Crimea, 98409, Ukraine, Україна
  • I. Han Korea Astronomy and Space Science Institute, 36-1 Whaam-dong, Yuseong, Daejeon, Korea 305-348, Південна Корея
  • K. M. Kim Korea Astronomy and Space Science Institute, 36-1 Whaam-dong, Yuseong, Daejeon, Korea 305-348, Південна Корея
  • P. Reegen Institut fur Astronomie, Turkenschanzstrasse 17, 1180 Vienna, Austria, Австрія
  • G. Valyavin Korea Astronomy and Space Science Institute, 36-1 Whaam-dong, Yuseong, Daejeon, Korea 305-348, Південна Корея
  • W. Weiss Institut fur Astronomie, Turkenschanzstrasse 17, 1180 Vienna, Austria, Австрія

DOI:

https://doi.org/10.18524/1810-4215.2008.21.86869

Ключові слова:

Sun, magnetic fields

Анотація

The behaviour of the General Magnetic Field of the Sun as a Star (GMFSS) is characterized by the change of amplitude of oscillations with the eleven-year cycle of activity. In maximum of activity GMFSS reaches its maximal values, and in a minimum reaches minimal values. The values of active frequencies vary from cycle to cycle of sunspots activity. Each peak of GMFSS power spectrum is widened by the number of active frequencies. From observations of GMFSS the velocity of solar photosphere movements deviates from the speed of the differential rotation of the Sun more than 5 ms -1 mas it follows from gelioseismology. For 40 years of direct observations (two solar magnetic cycles) resulting magnetic field of GMFSS is non equal to zero. GMFSS demonstrates properties of a real large-scale field because there is a balance of positive and negative magnetic fluxes, i.e. the magnetic tubes are closed.

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Опубліковано

2008-12-20

Номер

Том 21 (2008)

Розділ

Статті

Ліцензія

Авторське право (c) 2016 Odessa Astronomical Publications

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Відповідно Закону України про авторське право і суміжні права N 3792-XII від 23 грудня 1993 року