The Fluorescence Detector of the Pierre Auger Observatory (2009)
Abreu, P., Aglietta, M., Aguirre, C., Ahn, E. J., Allard, D., ...
The Pierre Auger Observatory is a hybrid detector for ultra-high energy cosmic rays. It combines a surface array to measure secondary particles at ground level together with a fluorescence detector...
Abreu, P., Aglietta, M., Aguirre, C., Ahn, E. J., Allard, D., ...
Studies of the correlations of ultra-high energy cosmic ray directions with extra-Galactic objects, of general anisotropy, of photons and neutrinos, and of other astrophysical effects, with the...
Operations of and Future Plans for the Pierre Auger Observatory (2009)
Abreu, P., Aglietta, M., Aguirre, C., Ahn, E. J., Allard, D., ...
Technical reports on operations and features of the Pierre Auger Observatory, including ongoing and planned enhancements and the status of the future northern hemisphere portion of the Observatory....
Calibration and Monitoring of the Pierre Auger Observatory (2009)
Abreu, P., Aglietta, M., Aguirre, C., Ahn, E. J., Allard, D., ...
Reports on the atmospheric monitoring, calibration, and other operating systems of the Pierre Auger Observatory. Contributions to the 31st International Cosmic Ray Conference, Lodz, Poland, July 2009.
The Cosmic Ray Energy Spectrum and Related Measurements with the Pierre Auger Observatory (2009)
Abreu, P., Aglietta, M., Aguirre, C., Ahn, E. J., Allard, D., ...
Studies of the cosmic ray energy spectrum at the highest energies with the Pierre Auger Observatory.
Studies of Cosmic Ray Composition and Air Shower Structure with the Pierre Auger Observatory (2009)
Abreu, P., Aglietta, M., Aguirre, C., Ahn, E. J., Allard, D., ...
Studies of the composition of the highest energy cosmic rays with the Pierre Auger Observatory, including examination of hadronic physics effects on the structure of extensive air showers....
Allard, D., Alvarez, C., Asorey, H., Barros, H., Bertou, X., Castillo, M., ...
Water Cherenkov Detectors (WCD) are efficient detectors for detecting GRBs in the 10 GeV - 1 TeV energy range using the single particle technique, given their sensitivity to low energy secondary...
The Large Aperture GRB Observatory (2009)
Allard, D., Alvarez, C., Asorey, H., Barros, H., Bertou, X., Castillo, M., ...
The Large Aperture GRB Observatory (LAGO) is aiming at the detection of the high energy (around 100 GeV) component of Gamma Ray Bursts, using the single particle technique in arrays of Water...
Water Cherenkov Detectors response to a Gamma Ray Burst in the Large Aperture GRB Observatory (2009)
Allard, D., Alvarez, C., Asorey, H., Barros, H., Bertou, X., Castillo, M., ...
In order to characterise the behaviour of Water Cherenkov Detectors (WCD) under a sudden increase of 1 GeV - 1 TeV background photons from a Gamma Ray Burst (GRB), simulations were conducted and...
P. Allison, J. Bellido, X. Bertou, C. E. Covault, B. E. Fick, H. Gemmeke, ...
of the Pierre Auger Observatory requires accurate timing (25 nanoseconds or better) between measurements at individual detectors and instrument triggers. Timing systems for both SD and FD are based...
Calibration of the surface array of the Pierre Auger Observatory (2006)
Bertou, X., Allison, P.S., Bonifazi, C., Bauleo, P., Grunfeld, C.M., Aglietta, M., ...
The Pierre Auger Observatory is designed to study cosmic rays of the highest energies (>$10^{19}$eV). The ground array of the Observatory will consist of 1600 water Cherenkov detectors deployed over...
Calibration of the surface array of the Pierre Auger Observatory (2006)
Bertou, X., Allison, P.S., Bonifazi, C., Bauleo, P., Grunfeld, C.M., Aglietta, M., ...
The Pierre Auger Observatory is designed to study cosmic rays of the highest energies (>$10^{19}$eV). The ground array of the Observatory will consist of 1600 water Cherenkov detectors deployed over...
Calibration of the surface array of the Pierre Auger Observatory (2006)
Bertou, X., Allison, P.S., Bonifazi, C., Bauleo, P., Grunfeld, C.M., Aglietta, M., ...
The Pierre Auger Observatory is designed to study cosmic rays of the highest energies (>$10^{19}$eV). The ground array of the Observatory will consist of 1600 water Cherenkov detectors deployed over...
Allard, D., Parizot, E., Bertou, X., Beatty, J., Vernois, M. Du, Nitz, D., ...
During the past ten years, gamma-ray bursts (GRB) have been extensively studied in the keV-MeV energy range but the high energy emission still remain mysterious. Ground based observatories have the...
Allison, P., Bellido, J., Bertou, X., Fick, B.E., Gemmeke, H., Kleifges, M., ...
29th Internat.Cosmic Ray Conf., Poona, IND, August 3-10, 2005
ISOGAL-DENIS detection of red giants with weak mass loss in the Galactic Bulge (1999)
Omont, A., Ganesh, S., Alard, C., Caillaud, B., Copet, E., ...
The ISOGAL project is a survey of the stellar populations, structure, and recent star formation history of the inner disk and bulge of the Galaxy. ISOGAL combines 15 and 7micron ISOCAM observations...
Pierre Auger Observatory, X. Bertou, Pierre Auger Collaboration
Abstract: The Pierre Auger Observatory, with an array of currently more than 1200 Cherenkov detectors filled with 12 m 3 of water, can detect the putative high energy emission of a GRB (photons down...