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)
复制标题

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:
--
复制
发表时间:
2017
期刊:
影响因子:
--
通讯作者:
F. Schroder
F. Schroder
中科院分区:
--
文献类型:
--
作者:
F. Schroder

文献摘要

被引文献

相似文献

Tunka-Rex 是一个 3 公里 2 的大型宇宙射线空气簇射天线阵列,位于西伯利亚靠近贝加尔湖的 TAIGA 天文台(Tunka 宇宙射线物理和伽马天文学高级仪器)。 2016 年秋季,Tunka-Rex 已扩展到总共 63 个站点,每个站点都配备了两个极化方向的 SALLA 天线,工作频率为 30 - 80MHz。所有天线站均由现场的其他宇宙射线探测器触发,即 Tunka-Rex 与 Tunka-Grande 闪烁探测器阵列同时运行,在晴朗的夜晚还与 Tunka-133 非成像空气切伦科夫阵列同时运行。与之前的测量相比,白天和恶劣天气触发因素使每年的暴露量增加了一个数量级,
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,