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Observing ultra-high energy cosmic rays with prototypes of Fluorescence detector Array of Single-pixel Telescopes (FAST) in both hemispheres
- 1.0551691 - FZÚ 2022 RIV IT eng C - Conference Paper (international conference)
Fujii, T. - Malacari, M. - Farmer, J. - Chytka, Ladislav - Hamal, Petr - Mandát, Dušan - Michal, Stanislav - Nožka, Libor - Palatka, Miroslav - Pech, Miroslav - Schovánek, Petr - Trávníček, Petr … Total 25 authors
Observing ultra-high energy cosmic rays with prototypes of Fluorescence detector Array of Single-pixel Telescopes (FAST) in both hemispheres.
Proceedings of Science. Vol. 358. Trieste: Sissa Medilab srl, 2021, č. článku 259. ISSN 1824-8039.
[The 36th International Cosmic Ray Conference (ICRC2019). Madison (US), 24.07.2019-01.08.2019]
R&D Projects: GA MŠMT LTT18004
Research Infrastructure: AUGER-CZ II - 90102
Institutional support: RVO:68378271
Keywords : ultra-high energy cosmic rays
OECD category: Astronomy (including astrophysics,space science)
https://pos.sissa.it/358/259/pdf
The origin and nature of ultra-high energy cosmic rays (UHECRs) are hot topics in the astroparticle physics community. The Fluorescence detector Array of Single-pixel Telescopes (FAST) is a design for a next-generation ground-based UHECR observatory, addressing the requirements for a large-area, low-cost detector suitable for measuring the properties of the highest energy cosmic rays with an unprecedented aperture. We have developed a full-scale prototype consisting of four 200 mm photomultiplier tubes at the focus of a segmented mirror of 1.6 m in diameter. Over the last three years, we have installed three prototypes at the Telescope Array Experiment in Utah, USA. These telescopes have been steadily taking data since installation. We report on preliminary results of the full-scale FAST prototypes, including measurements of UHECRs, and distant ultraviolet lasers used to study the atmospheric transparency.
Permanent Link: http://hdl.handle.net/11104/0327038
Number of the records: 1