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arXiv 0906.4970astro-ph.IM
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皮埃尔俄歇天文台的宇宙射线射电探测

Radio detection of cosmic rays in the Pierre Auger Observatory

T. Huege

摘要:

在CODALEMA和LOPES等小规模实验中,对宇宙射线的无线电探测显示了其作为测量最高能量宇宙射线的技术的潜力。无线电探测承诺测量高占空比,允许方向重建非常好的角分辨率,并提供补充信息的能量和性质的宇宙射线原色相对于粒子探测器在地面和荧光望远镜。在Pierre Auger天文台内,我们解决了大规模无线电探测技术应用的技术和科学挑战。在这里,我们报告了到目前为止使用南俄歇站获得的结果,以及覆盖面积约为20平方公里的射电探测器工程阵列的计划。

英文摘要:

In small-scale experiments such as CODALEMA and LOPES, radio detection of cosmic rays has demonstrated its potential as a technique for cosmic ray measurements up to the highest energies. Radio detection promises measurements with high duty-cycle, allows a direction reconstruction with very good angular resolution, and provides complementary information on energy and nature of the cosmic ray primaries with respect to particle detectors at ground and fluorescence telescopes. Within the Pierre Auger Observatory, we tackle the technological and scientific challenges for an application of the radio detection technique on large scales. Here, we report on the results obtained so far using the Southern Auger site and the plans for an engineering array of radio detectors covering an area of ~20 km^2.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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