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Neutral Barium Cloud Evolution at Different Altitudes
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| LI Lei;XU Rong-Lan |
| Center for Space Science and Applied Research, Chinese Academy
of Sciences, P.O. Box 8701, Beijing 100080 |
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| Cite this article: |
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LI Lei, XU Rong-Lan 2002 Chin. Phys. Lett. 19 1214-1216 |
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Abstract Considering the joint effects of diffusion, collision, oxidation and photoionization, we study the evolution of barium cloud at different altitude in the space plasma active experiment. The results present the variation of the loss rate, number density distribution, and brightness of the barium cloud over the range from 120 to 260 km, this can be divided into oxidation, oxidation plus photoionization and photoionization regions.
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| Keywords:
94.20.Vv
94.90.+m
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Published: 01 August 2002
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| PACS: |
94.20.Vv
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(Ionospheric disturbances, irregularities, and storms)
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94.90.+m
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(Other topics in space plasma physics, physics of the ionosphere and magnetosphere)
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