منابع مشابه
Time Calibration of the Radio Air Shower Array LOPES
LOPES is a digitally read out antenna array consisting of 30 calibrated dipole antennas. It is located at the site of the KASCADE-Grande experiment at Forschungszentrum Karlsruhe and measures the radio emission of cosmic ray air showers in the frequency band from 40 to 80 MHz. LOPES is triggered by KASCADE and uses the KASCADE reconstruction of the shower axis as an input for the analysis of th...
متن کاملProgress in air shower radio measurements: Detection of distant events LOPES Collaboration
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 correlations of radio signals measured by LOPES-10 with extensive air shower events reconstructed by KASCADE-Grande, including shower cores at large distances. The efficiency of detecting radio signals induced by air shower...
متن کاملComparing LOPES measurements of air-shower radio emission with REAS 3.11 and CoREAS simulations
Cosmic ray air showers emit radio pulses at MHz frequencies, which can be measured with radio antenna arrays – like LOPES at the Karlsruhe Institute of Technology in Germany. To improve the understanding of the radio emission, we test theoretical descriptions with measured data. The observables used for these tests are the absolute amplitude of the radio signal, and the shape of the radio later...
متن کاملRadio detection of cosmic ray air showers with LOPES
Radio detection of cosmic ray air showers with LOPES T. Huege, W.D. Apel, T. Asch, A.F. Badea, L. Bähren, K. Bekk, A. Bercuci, M. Bertaina, P.L. Biermann , J. Blümer, H. Bozdog, I.M. Brancus, S. Buitink, M. Brüggemann, P. Buchholz, H. Butcher, A. Chiavassa, F. Cossavella, K. Daumiller, F. Di Pierro, P. Doll, R. Engel, H. Falcke, H. Gemmeke, P.L. Ghia, R. Glasstetter, C. Grupen, A. Hakenjos, A. ...
متن کاملRadio Measurements of Air Showers with LOPES
LOPES is a digital antenna array for the radio measurement of cosmic-ray air showers at energies around 10 eV. It is triggered by the KASCADE-Grande air-shower array at the Karlsruhe Institute of Technology (KIT), Germany. Because of an absolute amplitude calibration and a sophisticated data analysis, LOPES can test models for the radio emission to an up-to-now unachieved level, thus improving ...
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2008
ISSN: 1742-6596
DOI: 10.1088/1742-6596/120/6/062012