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The First Scientific Results from the Pierre Auger Observatory

T. Yamamoto
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Abstract

The southern site of the Pierre Auger Observatory is under the construction near Malargue in Argentina and now more than 60% of the detectors are completed. The observatory has been collecting data for over 1 year and the cumulative exposure is already similar to that of the largest forerunner experiments. The hybrid technique provides model-independent energy measurements from the Fluorescence Detector to calibrate the Surface Detector. Based on this technique, the first estimation of the energy spectrum above 3 EeV has been presented and is discussed in this paper.

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T. Yamamoto. 2006-01-02. The First Scientific Results from the Pierre Auger Observatory. https://doi.org/10.1063/1.2220444

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