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arXiv 1403.4550astro-ph.IM
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H.E.S.S.的μ子效率望远镜

Muon efficiency of the H.E.S.S. telescope

R. Chalme-Calvet, M. de Naurois, J. -P. Tavernet

摘要:

H.E.S.S.相机需要随时间进行精确和定期的校准,以重建伽马射线特性。不同的子系统用于确定的PMT的增益和均匀性及其随时间的演变。然后,我们专注于绝对能量标度校准,通过使用正常观测期间记录的孤立μ子的完整重建。示出了绝对整体光收集效率的方法和演变。

英文摘要:

The H.E.S.S. cameras require a precise and regular calibration over time, to reconstruct the gamma-ray characteristics. The different sub-systems used to determine the gain and the uniformity of the PMTs and their evolution with time are presented. Then, we focus on the absolute energy scale calibration, by using a full reconstruction of isolated muons recorded during normal observation. The method and the evolution of the absolute overall light collection efficiency are shown.

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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