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2篇 您的检索式:作者名="H.O. Funsten"
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1Exohiss wave enhancement following substorm electron injection in the dayside magnetosphere显示文摘Exohiss is a low-frequency structureless whistler-mode emission potentially contributing to the precipitation loss of radiation belt electrons outside the plasmasphere. Exohiss is usually considered the plasmaspheric hiss leaked out of the dayside plasmapause.However, the evolution of exohiss after the leakage has not been fully understood. Here we report the prompt enhancements of exohiss waves following substorm injections observed by Van Allen Probes. Within several minutes, the energetic electron fluxes around 100 keV were enhanced by up to 5 times, accompanied by an up to 10-time increase of the exohiss wave power. These substorm-injected electrons are shown to produce a new peak of linear growth rate in the exohiss band(< 0.1 f_(ce)). The corresponding path-integrated growth rate of wave power within 10° latitude of the magnetic equatorial plane can reach 13.4, approximately explaining the observed enhancement of exohiss waves. These observations and simulations suggest that the substorm-injected energetic electrons could amplify the preexisting exohiss waves.ZhongLei Gao ZhenPeng Su FuLiang Xiao HuiNan Zheng YuMing Wang Shui Wang H. E. Spence G.D. Reeves D. N. Baker J. B. Blake H.O. Funsten 2018Earth and Planetary Physics2018,2,5:2
2Medium energy neutral atom (MENA) imager for the IMAGE mission显示文摘C.J. Pollock K. Asamura J. Baldonado M.M. Balkey P. Barker J.L. Burch E.J. Korpela J. Cravens G. Dirks M.-C. Fok H.O. Funsten M. Grande M. Gruntman J. Hanley J.-M. Jahn M. Jenkins M. Lampton M. Marckwordt D.J. McComas T. Mukai G. Penegor S. Pope S. Ritzau 2000Space Science Reviews (-)2000,,1:1
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