Magnetic-cloud chamber effects behind flare-generated shock waves |
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Authors: | Stephen Pintér |
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Institution: | (1) Geophysical Institute of the Slovak Academy of Sciences, Hurbanovo, Czechoslovakia |
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Abstract: | A mechanism explaining the generation of the helium-enriched plasma-condensation colud (HAE-events) behind the front of shock waves associated with mass-ejecting flares is presented. The mechanism is based on the occurence of physical conditions, analogous to those in a Wilson cloud chamber in a magnetic field, behind the front of a flare-generated shock wave propagation out into interplanetary space. Consequently, if the solar atmosphere above the flare active region is saturated with ejected helium plasma, conditions are created for the forming of the helium-enriched plasma-condensation colud in the temperature-depressed region behind the shock wave front. |
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