The Southern Pierre Auger Observatory: status and prospectives

被引:8
作者
Camin, DV
机构
[1] Univ Milan, Dipartimento Fis, I-20133 Milan, Italy
[2] Ist Nazl Fis Nucl, Sez Milano, I-20133 Milan, Italy
关键词
fluorescence detector telescope; surface array; UHECR;
D O I
10.1016/j.nima.2003.10.052
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The Pierre Auger Project is an international endeavour to study the cosmic ray spectrum at the extreme energy region starting at about 10(18) eV and reaching full efficiency at 10(19) eV. To definitely improve the statistical precision over the whole sky, the construction of two large Observatories in both hemispheres is envisaged. The Southern Observatory is under construction at Malargue, Argentina. In its final shape 1600 water-Cherenkov tanks will be deployed in an area of 3000 km(2). Also, 24 fluorescence telescopes will overlook the site from its periphery. During the prototyping phase, we proved that all subsystems behaved as expected. The full production proceeds now. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码:172 / 176
页数:5
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