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Study of the Pierre Auger Observatory ground detectors: tests, simulation and calibration; Etude des detecteurs de surface de l'observatoire Pierre Auger: tests, simulation et etalonnage

Abstract

The Pierre Auger Observatory is intended to the ultra high energy cosmic rays study. This study is realized through the particles showers coming from the interaction between the cosmic rays and the atmosphere. The ground detection of these showers requires a comprehensive understanding of the detectors. Several test tanks have been elaborated for this purpose, especially the Orsay one. The first chapter is dedicated to the presentation of the cosmic rays and of the Pierre Auger Observatory. The second one describes the detectors used for the Observatory surface array. The Orsay test tank is then presented and detailed. We study the results we have got with the Orsay test tank in the fourth chapter and compare these results with those of the Observatory detectors in the fifth chapter. The sixth chapter is dedicated to the validation of the results set through the simulation (GEANT4 software). Finally, the first detected particles showers are presented in the seventh chapter. The data acquisition has begun this year. The construction will be finished by end of 2005. From this moment, The Pierre Auger Observatory will allow us to contribute to solving the cosmic rays puzzle. (author)
Authors:
Publication Date:
Oct 01, 2004
Product Type:
Thesis/Dissertation
Report Number:
IPNO-T-04-13
Resource Relation:
Other Information: TH: These astrophysique; 63 refs; PBD: Oct 2004
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; ARGENTINA; CALIBRATION; CHERENKOV COUNTERS; COMPUTERIZED SIMULATION; COSMIC RAY DETECTION; COSMIC SHOWERS; DATA ACQUISITION SYSTEMS; G CODES; MUON DETECTION; PHOTOMULTIPLIERS; PRIMARY COSMIC RADIATION; SCINTILLATION COUNTERS
OSTI ID:
20619668
Research Organizations:
Paris-11 Univ., 91 - Orsay (France). Inst. de Physique Nucleaire
Country of Origin:
France
Language:
French
Other Identifying Numbers:
TRN: FR0500332063255
Availability:
Available from INIS in electronic form
Submitting Site:
FRN
Size:
162 pages
Announcement Date:
Aug 21, 2005

Citation Formats

Creusot, A. Study of the Pierre Auger Observatory ground detectors: tests, simulation and calibration; Etude des detecteurs de surface de l'observatoire Pierre Auger: tests, simulation et etalonnage. France: N. p., 2004. Web.
Creusot, A. Study of the Pierre Auger Observatory ground detectors: tests, simulation and calibration; Etude des detecteurs de surface de l'observatoire Pierre Auger: tests, simulation et etalonnage. France.
Creusot, A. 2004. "Study of the Pierre Auger Observatory ground detectors: tests, simulation and calibration; Etude des detecteurs de surface de l'observatoire Pierre Auger: tests, simulation et etalonnage." France.
@misc{etde_20619668,
title = {Study of the Pierre Auger Observatory ground detectors: tests, simulation and calibration; Etude des detecteurs de surface de l'observatoire Pierre Auger: tests, simulation et etalonnage}
author = {Creusot, A}
abstractNote = {The Pierre Auger Observatory is intended to the ultra high energy cosmic rays study. This study is realized through the particles showers coming from the interaction between the cosmic rays and the atmosphere. The ground detection of these showers requires a comprehensive understanding of the detectors. Several test tanks have been elaborated for this purpose, especially the Orsay one. The first chapter is dedicated to the presentation of the cosmic rays and of the Pierre Auger Observatory. The second one describes the detectors used for the Observatory surface array. The Orsay test tank is then presented and detailed. We study the results we have got with the Orsay test tank in the fourth chapter and compare these results with those of the Observatory detectors in the fifth chapter. The sixth chapter is dedicated to the validation of the results set through the simulation (GEANT4 software). Finally, the first detected particles showers are presented in the seventh chapter. The data acquisition has begun this year. The construction will be finished by end of 2005. From this moment, The Pierre Auger Observatory will allow us to contribute to solving the cosmic rays puzzle. (author)}
place = {France}
year = {2004}
month = {Oct}
}