We present measurements of radio emission from extensive air showers taking place during thunderstorms. Their intensity and polarization patterns are different from those observed during fair-weather conditions. We introduce a simple two-layer model for atmospheric electric fields which can reproduce the main features of the intensity and polarization patterns of air shower during thunderstorms. This in turn provides a unique way to probe atmospheric electric fields.</p
We observe a large fraction of circular polarization in radio emission from extensive air showers re...
We present measured radio emission from cosmic-ray-induced air showers under thunderstorm conditions...
We show that atmospheric electric fields as exist in thunderclouds can strongly affect the radio emi...
We present measurements of radio emission from extensive air showers taking place during thunderstor...
We present measurements of radio emission from cosmic ray air showers that took place during thunder...
We present measurements of radio emission from cosmic ray air showers that took place during thunder...
We observe a large fraction of circular polarization in radio emission from extensive air showers re...
We present measured radio emission from cosmic-ray-induced air showers under thunderstorm conditions...
We show that atmospheric electric fields as exist in thunderclouds can strongly affect the radio emi...
We present measurements of radio emission from extensive air showers taking place during thunderstor...
We present measurements of radio emission from cosmic ray air showers that took place during thunder...
We present measurements of radio emission from cosmic ray air showers that took place during thunder...
We observe a large fraction of circular polarization in radio emission from extensive air showers re...
We present measured radio emission from cosmic-ray-induced air showers under thunderstorm conditions...
We show that atmospheric electric fields as exist in thunderclouds can strongly affect the radio emi...