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Enigmatic SolarWind Disappearance Events – DoWe Understand Them?
Solar wind disappearance polar field reversals transient coronal holes active regions
2010/9/16
At the Sun–Earth distance of one astronomical unit (1AU),the solar wind is known to be strongly supersonic and super Alfv´enic with Mach and Alfv´en numbers being on average 12 and 9 respe...
Enigmatic SolarWind Disappearance Events–DoWe Understand Them?
Solar wind disappearance polar field reversals transient coronal holes active regions
2009/5/7
At the Sun-Earth distance of one astronomical unit (1AU), the solar wind is known to be strongly supersonic and super Alfv´enic with Mach and Alfv´en numbers being on average 12 and 9 resp...