Fig. 1
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Dependence of frequency of electron-electron collisions (νeff) with field strength as predicted by Eq. (24) (continuum line for B < 6.3T3/2, dash-dotted line for B > 6.3T3/2) and Eq. (25) (dashed line). The selected physical conditions (gas temperature T, mass density ρ) correspond to different depths in a model atmosphere with Teff = 15 000 K.
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