53 citations · 116 across the 5 of their papers we have counts for
5 papers
A new method to measure the attenuation of hadrons in extensive air showers
W. D. Apel
Extensive air showers are generated through interactions of high-energy cosmic rays impinging the Earth's atmosphere. A new method is described to infer the attenuation of hadrons…
Frequency spectra of cosmic ray air shower radio emission measured with LOPES
A. Nigl
AIMS: We wish to study the spectral dependence of the radio emission from cosmic-ray air showers around 100 PeV (1017 eV). METHODS: We observe short radio pulses in a broad frequen…
Direction identification in radio images of cosmic-ray air showers detected with LOPES and KASCADE
A. Nigl
AIMS: We want to understand the emission mechanism of radio emission from air showers to determine the origin of high-energy cosmic rays. Therefore, we study the geometry of the ai…
Amplitude calibration of a digital radio antenna array for measuring cosmic ray air showers
S. Nehls, A. Hakenjos, M. J. Arts +9
Radio pulses are emitted during the development of air showers, where air showers are generated by ultra-high energy cosmic rays entering the Earth's atmosphere. These nanosecond s…
Radio Emission in Atmospheric Air Showers: First Measurements with LOPES-30
P. G. Isar, S. Nehls, LOPES Collaboration
When Ultra High Energy Cosmic Rays interact with particles in the Earth's atmosphere, they produce a shower of secondary particles propagating toward the ground. LOPES-30 is an abs…