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Dust Phenomena Relating to Airless Bodies
Space Science Reviews ( IF 10.3 ) Pub Date : 2018-08-01 , DOI: 10.1007/s11214-018-0527-0
J. R. Szalay , A. R. Poppe , J. Agarwal , D. Britt , I. Belskaya , M. Horányi , T. Nakamura , M. Sachse , F. Spahn

Airless bodies are directly exposed to ambient plasma and meteoroid fluxes, making them characteristically different from bodies whose dense atmospheres protect their surfaces from such fluxes. Direct exposure to plasma and meteoroids has important consequences for the formation and evolution of planetary surfaces, including altering chemical makeup and optical properties, generating neutral gas and/or dust exospheres, and leading to the generation of circumplanetary and interplanetary dust grain populations. In the past two decades, there have been many advancements in our understanding of airless bodies and their interaction with various dust populations. In this paper, we describe relevant dust phenomena on the surface and in the vicinity of airless bodies over a broad range of scale sizes from ∼10−3km$\sim10^{-3}~\mbox{km}$ to ∼103km$\sim10^{3}~\mbox{km}$, with a focus on recent developments in this field.

中文翻译:

与无气物体有关的粉尘现象

没有空气的物体直接暴露在周围的等离子体和流星体通量中,这使得它们与那些通过密集大气保护其表面免受此类通量影响的物体具有明显不同。直接暴露于等离子体和流星体对行星表面的形成和演化具有重要影响,包括改变化学成分和光学特性,产生中性气体和/或尘埃外逸层,并导致产生环行星和行星际尘埃颗粒群。在过去的二十年中,我们对无空气物体及其与各种尘埃种群的相互作用的理解取得了许多进展。在本文中,
更新日期:2018-08-01
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