0617847 - FZÚ 2025 RIV IT eng C - Conference Paper (international conference)
Kuznetsov, M. - Anchordoqui, L. - Urban, Federico - Abdul Halim, A. - Abreu, P. - Aglietta, M. - Bakalová, Alena - Blažek, Jiří - Boháčová, Martina - Chudoba, Jiří - Denner, Nikolas - Ebr, Jan - Hamal, Petr - Janeček, Petr - Jílek, Vlastimil - Juryšek, Jakub - Majerčáková, Margita - Mandát, Dušan - Müller, Ana Laura - Negi, Shefali - Palatka, Miroslav - Panja, Shayoni - Pech, Miroslav - Prouza, Michael - Řídký, Jan - dos Santos, Eva M. Martins - Schovánek, Petr - Stadelmaier, Maximilian Klaus - Svozilíková, Zuzana - Tobiška, Petr - Trávníček, Petr - Vícha, Jakub - Yushkov, Alexey … Total 300 authors
Possible interpretations of the joint observations of UHECR arrival directions using data recorded at the Telescope Array and the Pierre Auger Observatory.
Proceedings of Science. Vol. 444. Trieste: Sissa Medilab srl, 2024 - (Saito, T.), č. článku 528. ISSN 1824-8039.
[International Cosmic Ray Conference ICRC2023 /38./. Nagoya (JP), 26.07.2023-03.08.2023]
Research Infrastructure: AUGER-CZ III - 90232
Institutional support: RVO:68378271
Keywords : UHECR
OECD category: Astronomy (including astrophysics,space science)
Result website:
https://pos.sissa.it/444/528/pdf
DOI: https://doi.org/10.22323/1.444.0528

Various hints for anisotropies in the distribution of arrival directions of ultra-high-energy cosmic rays (UHECRs) have been reported. Still, our poor knowledge about intergalactic and Galactic magnetic fields and about the UHECR mass composition makes it non-trivial to interpret such results in terms of possible models of UHECR sources. In this work, we apply the same analyses that have been performed on the Pierre Auger Observatory and the Telescope Array UHECR data to a variety of Monte Carlo simulations generated according to many different combinations of hypotheses about the sources, composition and magnetic deflections of UHECRs. We find that only some of these models can yield results similar to those obtained with the real data.
Permanent Link: https://hdl.handle.net/11104/0364695