Magnetic fields get reconnected in turbulent plasma too

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This image provides a model of magnetic fields at the Suns surface using SOHO data showing irregular magnetic fields (the magnetic carpet) in the solar corona (top layer of the Suns atmosphere). Small-scale current sheets are likely to form in such t ...
This image provides a model of magnetic fields at the Sun's surface using SOHO data, showing irregular magnetic fields (the ‘magnetic carpet’) in the solar corona (top layer of the Sun's atmosphere). Small-scale current sheets are likely to form in such turbulent environment and reconnection may occur in similar fashion as in Earth's magnetosheath. This can be relevant to a better understanding of the heating of solar corona. Credits: Stanford-Lockheed Inst. for Space Research/NASA GSFC

Using measurements of the four ESA's Cluster satellites, a study published this week in Nature Physics shows pioneering experimental evidence of magnetic reconnection also in turbulent 'plasma' around Earth.


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