Kinematics reconstruction of the EAS-like events registered by the TUS detector
نویسندگان
چکیده
The Tracking Ultraviolet Set-up (TUS) is the world's first orbital imaging detector of Ultra High Energy Cosmic Rays (UHECR) and it operated in 2016-2017 as part scientific equipment Lomonosov satellite. TUS was developed manufactured a prototype larger project K-EUSO with main purpose testing efficiency method for measuring ultraviolet signal extensive air shower (EAS) Earth's night atmosphere. Despite low spatial resolution ($\sim5\times5$ km$^2$ at sea level), several events were recorded which are very similar to EAS profile kinematics. Reconstruction parameters such complicated by short track length, an asymmetry image, uncertainty sensitivity distribution channels. An advanced determination event kinematic including its arrival direction. In present article, this applied analysis 6 EAS-like detector. All have out space direction zenith angles less than 40{\deg}. Remarkably they found be over land rather close United States airports, indicates possible anthropogenic nature phenomenon. Detailed revealed correlation reconstructed tracks airport runways Very Frequency (VHF) omnidirectional range stations. here reliable reconstruction track-like events, registered resolution, will useful future missions, K-EUSO.
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ژورنال
عنوان ژورنال: Journal of Instrumentation
سال: 2021
ISSN: ['1748-0221']
DOI: https://doi.org/10.1088/1748-0221/16/07/t07013