The lack of chemical separation during the diffusion of gas into solar magnetic tubes |
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| Authors: | R. G. Giovanelli |
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| Affiliation: | (1) CSIRO, National Measurement Lab., Lindfield, NSW, Australia |
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| Abstract: | At a temperature well above Tmin, so that hydrogen is mainly ionized and diffuses negligibly into magnetic tubes, helium can still be mainly neutral so that chemical differentiation could occur. Calculation shows that the rate is too small to acccount for variations in chemical abundance found in the solar wind. |
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