Electron acceleration above thunderclouds
نویسندگان
چکیده
منابع مشابه
Electron acceleration above thunderclouds
The acceleration of electrons results in observable electromagnetic waves which can be used for remote sensing. Here, we make use of ∼4 Hz–66 MHz radio waves emitted by two consecutive intense positive lightning discharges to investigate their impact on the atmosphere above a thundercloud. It is found that the first positive lightning discharge initiates a sprite where electrons are accelerated...
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Non-luminous relativistic electron beams above thunderclouds have been detected by the radio signals of low frequency ∼40–400 kHz which they radiate. The electron beams occur ∼2–9 ms after positive cloud-to-ground lightning discharges at heights between ∼22–72 km above thunderclouds. Intense positive lightning discharges can also cause sprites which occur either above or prior to the electron b...
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ژورنال
عنوان ژورنال: Environmental Research Letters
سال: 2013
ISSN: 1748-9326
DOI: 10.1088/1748-9326/8/3/035027