火卫一与太阳风相互作用的特殊性是火卫一磁障碍的证据（来自火卫一-2数据）
The Peculiarities of the Interaction of Phobos with the Solar Wind are Evidence of the Phobos Magnetic Obstacle (from Phobos-2 Data)
摘要：
利用“Phobos-2”任务期间在未探测区域获得的磁场和等离子体数据，研究了太阳风与Phobos的相互作用。火卫一周围的太阳风的悬垂磁场出现在距离火卫一日侧200-300公里的地方，这是由于密度和磁场堆积在火卫一障碍物前面。相互作用的性质和观察到的磁场特征与质子趋肤深度与火卫一障碍物对太阳风的实际大小之比是一致的。火卫一偏转了太阳风的流动，偏转的太阳下距离约为16-17火卫一半径。火卫一中等效磁矩M '= 10^{15} A m^2的源导致了火卫一周围太阳风流动的这种障碍的发展。这些数据为研究小型磁化物体与太阳风的相互作用提供了一个借鉴。
英文摘要：
Using magnetic field and plasma data acquired during "Phobos-2" mission in regions which have not been explored before, we study the solar wind interaction with Phobos. The draping magnetic field of the solar wind around Phobos appears at distances of 200-300 km from the Phobos day-side due to a density and magnetic field pile up in front of the Phobos obstacle. The nature of the interaction and the magnetic field signatures observed are consistent with the ratio of the proton skin depth to the actual size of the Phobos obstacle to the solar wind. Phobos deflects the flow of the solar wind and the subsolar stand-off distance of the deflection is about 16-17 Phobos radii. Source with equivalent magnetic moment M'=10^{15} A m^2 in Phobos leads to the development of such an obstacle to solar wind flow around Phobos. These data give a lesson for the study of the interaction of the small, magnetized object with solar wind.
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