0124856 - ASU-R 20010109 RIV US eng C - Konferenční příspěvek (zahraniční konf.)
Vandas, Marek - Geranios, A.
Magnetic cloud as a dual-polarity flux rope.
Recent insights onto the physics of the Sun and heliosphere. Highlights from SOHO and other space missions. San Francisco: Astronomical Society of the Pacific, 2001 - (Brekke, P.; Fleck, B.; Gurman, J.), s. 541-543
[Symposium of the International Astronomical Union /203./. Manchester (GB), 05.08.2000-18.08.2000]
Grant CEP: GA ČR GA205/99/1712; GA MŠMT ME 183; GA AV ČR IBS1003006
Výzkumný záměr: CEZ:AV0Z1003909
Klíčová slova: solar wind * interplanetary magnetic field * magnetic clouds
Kód oboru RIV: BN - Astronomie a nebeská mechanika, astrofyzika

The magnetic cloud of November 17/18, 1975 is analyzed and it is shown that measurements of magnetic field and solar wind plasma are consistent with the interpretation that this magnetic cloud is a dual-polarity flux rope which consists of a cor and an annular region. The core has a strong magnetic field, the annular region has a higher plasma density and opposite magnetic polarity.
Trvalý link: http://hdl.handle.net/11104/0023115