Overview on the Tunka-Rex antenna array for cosmic-ray air showers (ICRC 2017)
Overview on the Tunka-Rex antenna array for cosmic-ray air showers (ICRC 2017)
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用于宇宙射线空气簇射的 Tunka-Rex 天线阵列概述(红十字国际委员会,2017 年)
DOI:
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发表时间:
2017
期刊:
影响因子:
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通讯作者:
F. Schroder
中科院分区:
文献类型:
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作者:
F. Schroder
Tunka-Rex is a 3km 2 large antenna array for cosmic-ray air showers at the TAIGA observatory (Tunka Advanced Instrument for cosmic ray physics and Gamma Astronomy) in Siberia close to Lake Baikal. In autumn 2016 Tunka-Rex has been extended to a total of 63 stations, each equipped with SALLA antennas for two polarization directions operating in the band of 30 − 80MHz. All antenna stations are triggered by the other cosmic-ray detectors at the site, i.e., Tunka-Rex runs in coincidence with the Tunka-Grande array of scintillation detectors and during clear nights additionally in coincidence with the Tunka-133 non-imaging air-Cherenkov array. Compared to previous measurements, the day-time and bad-weather trigger increases the annual exposure by an order of magnitude,