Electron energization in lunar magnetospheres

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Bingham, R. and Bamford, R. and Kellett, B. J. and Shapiro, V. D. (2010) Electron energization in lunar magnetospheres. Journal of Plasma Physics, 76 (6). pp. 915-918. ISSN 0022-3778 (https://doi.org/10.1017/S0022377810000462)

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Abstract

The interaction of the solar wind with lunar surface magnetic fields produces a bow shock and a magnetosphere-like structure. In front of the shock wave energetic electrons up to keV energies are produced. This paper describes how resonant interactions between plasma turbulence in the form of lower-hybrid waves and electrons can result in field aligned electron acceleration. The turbulent wave fields close to the lower-hybrid resonant frequency are excited most probably by the modified two-stream instability, driven by the solar wind ions that are reflected and deflected by the low shock.

ORCID iDs

Bingham, R. ORCID logoORCID: https://orcid.org/0000-0002-9843-7635, Bamford, R., Kellett, B. J. and Shapiro, V. D.;
CORE (COnnecting REpositories)