Magnetic cloud
Автор:
Jesse Russell,Ronald Cohn, 80 стр., издатель:
"Книга по Требованию", ISBN:
978-5-5108-1752-2
High Quality Content by WIKIPEDIA articles! A magnetic cloud is a transient event observed in the solar wind. It was defined in 1981 by Burlaga et al. 1981 as a region of enhanced magnetic field strength, smooth rotation of the magnetic field vector and low proton density and temperature . Magnetic clouds are a possible manifestation of a Coronal Mass Ejection (CME). The association between CMEs and magnetic clouds was made by Burlaga et al. in 1982 when a magnetic cloud was observed by Helios-1 two days after being observed by SMM. However, because observations near Earth are usually done by a single spacecraft, many CMEs are not seen as being associated with magnetic clouds. The typical structure observed for a fast CME by a satellite such as ACE is a fast-mode shock wave followed by a dense (and hot) sheath of plasma (the downstream region of the shock) and a magnetic cloud. Данное издание представляет собой компиляцию сведений, находящихся в свободном доступе в среде Интернет в...
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