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2020
Authors: Macneil Allan R, Owens Mathew J, Wicks Robert T, Lockwood Mike, Bentley Sarah N, et al.
Title: The evolution of inverted magnetic fields through the inner heliosphereABSTRACT
Abstract:

Local inversions are often observed in the heliospheric magnetic field (HMF), but their origins and evolution are not yet fully understood. Parker Solar Probe has recently observed rapid, Alfvénic, HMF inversions in the inner heliosphere, known as ’switchbacks’, which have been interpreted as the possible remnants of coronal jets. It has also been suggested that inverted HMF may be produced by near-Sun interchange reconnection; a key process in mechanisms proposed for slow solar wind release. These cases suggest that the source of inverted HMF is near the Sun, and it follows that these inversions would gradually decay and straighten as they propagate out through the heliosphere. Alternatively, HMF inversions could form during solar wind transit, through phenomena such velocity shea. . .
Date: 04-2020 Publisher: Monthly Notices of the Royal Astronomical Society Pages: 3642 - 3655 DOI: 10.1093/mnras/staa951 Available at: https://academic.oup.com/mnras/article/494/3/3642/5819029
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