Open AccessTHE AUGER ENGINEERING RADIO ARRAY
Author(s) -
K. Weidenhaupt
Publication year - 2013
Publication title -
acta polytechnica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.207
H-Index - 15
eISSN - 1805-2363
pISSN - 1210-2709
DOI - 10.14311/ap.2013.53.0825
Subject(s) - pierre auger observatory , auger , cosmic ray , detector , physics , air shower , radio frequency , cosmic cancer database , cognitive radio , radio wave , astronomy , astrophysics , computer science , telecommunications , optics , wireless , atomic physics , quantum mechanics
The Auger Engineering Radio Array currently measures MHz radio emission from extensive air showers induced by high energy cosmic rays with 24 self-triggered radio detector stations. Its unique site, embedded into the baseline detectors and extensions of the Pierre Auger Observatory, allows to study air showers in great detail and to calibrate the radio emission. In its final stage AERA will expand to an area of approximately 20km 2 to explore the feasibility of the radio-detection technique for future cosmic-ray detectors. The concept and hardware design of AERA as well as strategies to enable self-triggered radio detection are presented. Radio emission mechanisms are discussed based on polarization analysis of the first AERA data.