Status of the H.E.S.S. experiment and first results

被引:0
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作者
P.M. Chadwick
机构
[1] Dept. of Physics,
[2] University of Durham,undefined
[3] Science Laboratories,undefined
[4] South Rd.,undefined
[5] Durham DH1 3LE,undefined
关键词
Energy Threshold; Angular Resolution; Astronomical Observation; Highland Region; Background Rejection;
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学科分类号
摘要
The High Energy Stereoscopic System (H.E.S.S.) consists of four 12m diameter imaging Cherenkov telescopes, and is presently under construction in the Khomas Highland region of Namibia, 1.8 km above sea level (23∘16′18′′ S, 16∘30′00′′ E). The H.E.S.S. telescopes provide very good angular resolution and background rejection capability resulting in a sensitivity ~ 10 mCrab with an energy threshold of around 100 GeV. The first two telescopes are currently operating, and the array will be complete in early 2004. This paper provides a description of the H.E.S.S. telescopes and reports preliminary results obtained with the first telescope.
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页码:s935 / s937
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