期刊
GEOPHYSICAL RESEARCH LETTERS
卷 39, 期 -, 页码 -出版社
AMER GEOPHYSICAL UNION
DOI: 10.1029/2011GL049883
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资金
- DLR
- DFG [FKZ 50 QM 0801, MO539/17-1, SPP 1488 W0910/3-1]
High resolution measurements of plasma in the plasma sheets of Mars and Venus performed by almost identical plasma instruments ASPERA-3 on the Mars Express spacecraft and ASPERA-4 on Venus Express reveal similar features of bursty fluxes of escaping planetary ions. A period of bursts lasts about 1-2 min. Simultaneous magnetic field measurements on Venus Express show that these burst-like features arise due to flapping motions of the plasma sheet. Their occurrence can be related to large-amplitude waves propagating on the plasma sheet surface and launched by reconnection in the magnetic tails. Citation: Dubinin, E., M. Fraenz, J. Woch, T. L. Zhang, J. Wei, A. Fedorov, S. Barabash, and R. Lundin (2012), Bursty escape fluxes in plasma sheets of Mars and Venus, Geophys. Res. Lett., 39, L01104, doi:10.1029/2011GL049883.
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