EPJ Web Conf.
Volume 216, 20198th International Conference on Acoustic and Radio EeV Neutrino Detection Activities (ARENA 2018)
|Number of page(s)||3|
|Published online||24 September 2019|
Reconstruction of air-shower measurements with AERA in the presence of pulsed radio-frequency interference
Karlsruhe Institute of Technology, Institute for Nuclear Physics
2 RWTH Aachen University Aachen Germany
3 Observatorio Pierre Auger, Av. San Martín Norte 304 5613 Malargüe Argentina
4 also at: Vrije Universiteit Brussel Brussels Belgium
Published online: 24 September 2019
Auger Engineering Radio Array (AERA) is situated in the Argentinian Pampa Amarilla, a location far away from large human settlements. Nevertheless, a strong background of pulsed radio-frequency interference (RFI) exists on site, which not only makes radio self-triggering challenging but also poses a problem for an effcient and pure reconstruction of air-shower measurements. We present how our standard event reconstruction exploi s several strategies to identify and suppress pulsed noise, and quantify the effciency and purity of our algorithms. These strategies can be employed by any experiment taking radio data in the presence of pulsed RFI.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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