Induced precipitation of inner zone electrons, 1. Observations
Induced precipitation of inner zone electrons, 1. Observations
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内区电子的诱导沉淀，1. 观察结果
DOI：
10.1029/ja083ia06p02543
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发表时间：
1978
影响因子：
--
通讯作者：
G. Kuck
中科院分区：
文献类型：
--
作者：
A. Vampola;G. Kuck
1968-1970年期间，OV1-14和OV1-19卫星上的仪器在内区漂移损失锥内观测到的窄降水尖峰具有与地面甚低频传输共振相互作用产生的俯仰角散射相一致的特征。对俯仰角分布的分析表明，对于几乎所有的事件，电子最后一次与大气相互作用是在东经55°-62°附近。尖峰与能量的L依赖关系与单色波的散射是一致的。据推测，俄罗斯UMS站位于44°E，在此期间以16.2千赫的频率运行，是造成这些降水事件的原因。
Narrow precipitation spikes of energetic electrons observed in the inner zone drift loss cone during the 1968–1970 period by instrumentation on the OV1-14 and OV1-19 satellites are shown to have characteristics which are consistent with pitch angle scattering produced through a resonant interaction with ground-based VLF transmissions. Analysis of the pitch angle distributions indicates that for virtually all of the events the electrons last interacted with the atmosphere in the vicinity of 55°–62° east longitude. The L dependency of the spikes as a function of energy is consistent with scattering by a monochromatic wave. The presumption is that the Russian station UMS, located at 44°E and operating at a frequency of 16.2 kHz during this period, was responsible for these precipitation events.