First showers seen by the AMIGA Muon Detector

F. SÁNCHEZ; B. WUNDHEILER; A. ALMELA; P. BUCHHOLZ; A. CANCIO; F. CONTRERAS; G. DE LA VEGA; L. DEL PERAL; A. ETCHEGOYEN; A. FERRERO; J. M. FIGUEIRA; U. FRÖHLICH; R. F. GAMARRA; B. GARCÍA; M. GÓMEZ BERISSO; N. GONZÁLEZ; M. JOSEBACHUILI; J. KLEINFELLER; Y. KOLOTAEV; A. LUCERO; M. MAUR; D. MELO; M. PLATINO; M. PONTZ; D. RAVIGNANI; A. SEDOSKI CROCE; I. SIDELNIK; F. SUAREZ; A. TAPIA CASANOVA; R. TCACIUC; M. VIDELA; O. WAINBERG; D. YELOS

PUBLICACION INTERNA DE LA COLABORACION INTERNACIONAL AUGER

PUBLICACION INTERNA DE LA COLABORACION INTERNACIONAL AUGER

Año: 2012 p. 1 - 11

2250-835X

We present in this note a first set of events recorded from June to August 2012 by the engineering hexagon of the AMIGA moun detector. Up to August 30th, 8423 T5 events were successfully acquired by surface infill stations and their 10m2 buried scintillator companions. Among these, 246 showers were simultaneously observed by fluorescence, surface, and muon detector systems generating the very first hybrid events of this kind. A preliminary estimation of muon detector signal at a reference distance of 450m is analysed.