The diffusion of ionized meteor trails in the upper atmosphere
作者： J.S. Greenhow , E.L. Neufeld
DOI: 10.1016/0021-9169(55)90020-9
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摘要: Abstract The variations with height of the durations radio echoes from ionized meteor trails are discussed. At wavelengths 8.27 m and 4.35 echo duration decreases approximately exponentially between altitudes 80 100 km, in manner predicted by diffusion theory. coefficient these heights varies 10 4 5 cm 2 sec . These figures very close to theoretical estimates coefficient, calculated rocket panel values upper atmosphere air densities.
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