Dependence of the solar wind speed on the coronal magnetic field in cycle 23
作者： N. A. Lotova , V. N. Obridko
DOI: 10.1134/S1063773713070049
关键词: Computational physics 、 Coronal mass ejection 、 Solar cycle 22 、 Atmospheric sciences 、 Corona 、 Interplanetary magnetic field 、 Physics 、 Sunspot 、 Coronal hole 、 Nanoflares 、 Coronal loop
摘要: The dependence of the position solar wind sonic point on magnetic field in corona during cycle 23 is studied. This shown to be rather strong rising phase and at maximum. As coronal grows, distance decreases. Since has been previously anticorrelate with speed, result obtained suggests a positive correlation between later field. situation changed dramatically two years after calendar date Beginning 2004 speed ceased depend up until minimum December 2008. In 2009 was restored. It hypothesized that this effect associated different heating mechanisms whose relative efficiency, turn, depends contribution from fields scales.
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