Physics
Scientific paper
Feb 1995
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1995soph..156..221g&link_type=abstract
Solar Physics (ISSN 0038-0938), vol. 156, no. 2, p. 221-228
Physics
9
Impulses, Polarity, Solar Magnetic Field, Solar Physics, Solar Rotation, Sun, Magnetic Variations, Magnetohydrodynamics, Periodic Variations, Solar Oscillations
Scientific paper
Some particular features of solar differential rotation have been recently revealed in Abastumani Astrophysical Observatory: in the northern hemisphere of the Sun a propagation of a quasi bi-annual impulse of the rotation residual from the high latitudes to the equator, during the time interval of 1979-1981, was statistically demonstrated. Japaridze and Gigolashvili (1992) proposed that this event might be related with the change of magnetic polarity in the northern hemisphere of the Sun in 1981. To prove this hypothesis an investigation of the MHD equations in the local system of coordinates has been carried out. A homogeneous equation with partial derivatives in the linear approximation was obtained. Its solution is presented analytically. The disturbance of velocity enhances especially at the moment of reversal of magnetic field polarity.
Gigolashvili Sh. M.
Japaridze D. R.
Pataraya Avtandil D.
Zaqarashvili Teimuraz V.
No associations
LandOfFree
Propagation of a quasi bi-annual impulse close to the moment of the solar magnetic field polarity changing does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Propagation of a quasi bi-annual impulse close to the moment of the solar magnetic field polarity changing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Propagation of a quasi bi-annual impulse close to the moment of the solar magnetic field polarity changing will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1824695