activity
20062014
most citedReconstruction of the energy and depth of maximum of cosmic-ray air-showers from LOPES radio measurements

79 citations · 267 across the 7 of their papers we have counts for

collaborators

7 papers

astro-ph.IM2014★ 79 cited

Reconstruction of the energy and depth of maximum of cosmic-ray air-showers from LOPES radio measurements

W. D. Apel, J. C. Arteaga-Velazquez, L. Bähren +53

LOPES is a digital radio interferometer located at Karlsruhe Institute of Technology (KIT), Germany, which measures radio emission from extensive air showers at MHz frequencies in…

astro-ph.IM2012★ 55 cited

Experimental evidence for the sensitivity of the air-shower radio signal to the longitudinal shower development

W. D. Apel, J. C. Arteaga, L. Bähren +56

We observe a correlation between the slope of radio lateral distributions, and the mean muon pseudorapidity of 59 individual cosmic-ray-air-shower events. The radio lateral distrib…

astro-ph2008★ 32 cited

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…

astro-ph2008★ 25 cited

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…

astro-ph2006★ 43 cited

Progress in Air Shower Radio Measurements: Detection of Distant Events

W. D. Apel, T. Asch, A. F. Badea +1

Data taken during half a year of operation of 10 LOPES antennas (LOPES-10), triggered by EAS observed with KASCADE-Grande have been analysed. We report about the analysis of correl…

astro-ph2006★ 23 cited

Radio emission of highly inclined cosmic ray air showers measured with LOPES

J. Petrovic, LOPES collaboration

LOPES (LOFAR Prototype Station) is an array of dipole antennas used for detection of radio emission from air showers. It is co-located and triggered by the KASCADE (Karlsruhe Showe…