Clarification of electromagneticenvironmentaround Moon by KAGUYA

卡古亚月球轨道器上的低频波接收器观测到了各种波。由于太阳风和月球的相互作用，不仅观测到了宽带静电噪声(BENS)，而且还通过波形捕获观测到了自从GeoTail卫星被发现以来人们非常感兴趣的静电孤立波(ESWs)。由等离子体和磁场数据得到的电子速度分布函数对阐明月球周围的电磁环境和了解波-粒子相互作用是有用的。

Low-frequency wave receiver on-board the KAGUYA lunar orbiter observed various waves. As a result of the interaction between the solar wind and Moon, not only the broad-band electrostatic noise (BENs) are observed, but electrostatic solitary waves (ESWs) which are very interested since they were discovered the Geotail satellite are also observed by the waveform capture. The electron velocity distribution functions, which are useful to clarify electromagnetic environment around Moon and understand the wave-particle interaction, are derived from plasma and magnetic field data.