Searching for neutral particles at the highest energies at the Pierre Auger Observatory

0578534 - FZÚ 2024 RIV FR eng C - Konferenční příspěvek (zahraniční konf.)
Abdul Halim, A. - Abreu, P. - Aglietta, M. - Niechciol, M. - Bakalová, Alena - Blažek, Jiří - Boháčová, Martina - Chudoba, Jiří - Ebr, Jan - Hamal, Petr - Janeček, Petr - Juryšek, Jakub - Mandát, Dušan - Müller, Ana Laura - Palatka, Miroslav - Pech, Miroslav - Prouza, Michael - Řídký, Jan - dos Santos, Eva M. Martins - Schovánek, Petr - Stadelmaier, Maximilian Klaus - Tobiška, Petr - Trávníček, Petr - Vícha, Jakub - Yushkov, Alexey … celkem 365 autorů
Searching for neutral particles at the highest energies at the Pierre Auger Observatory.
EPJ Web of Conferences. Vol. 283. Les Ulis: E D P Science, 2023 - (De Mitri, I.; Barbato, F.; Boncioli, D.; Evoli, C.; Pagliaroli, G.; Salamida, F.), č. článku 04003. ISSN 2100-014X.
[International symposium on Ultra High Energy Cosmic Rays (UHECR) /6./. L'Aquila (IT), 03.10.2022-07.10.2022]
Grant CEP: GA MŠMT LTT18004; GA MŠMT EF16_013/0001402; GA MŠMT(CZ) EF18_046/0016010
Výzkumná infrastruktura: AUGER-CZ II - 90102
Institucionální podpora: RVO:68378271
Klíčová slova: ultra-high energy cosmic rays * neutrino
Obor OECD: Particles and field physics

The Pierre Auger Observatory, being the largest air-shower experiment in the world, offers an unprecedented exposure to neutral particles at the highest energies. Since the beginning of data collection more than 18 years ago, several searches for ultra-high-energy (UHE, E > 10(17) eV) photons and neutrinos have been performed. The upper limits on the diffuse flux of UHE photons and neutrinos derived from Auger data are among the most stringent in the world, severely constraining models for the origin of UHE cosmic rays. In addition, the Pierre Auger Observatory contributes to current efforts in multimessenger astronomy through follow-up searches for UHE photons and neutrinos in association with transient events, such as gravitational wave events. The various activities concerning searches for UHE photons and neutrinos in the data from the Pierre Auger Observatory are presented and the current results are summarized. In addition, future perspectives will be discussed.
Trvalý link: https://hdl.handle.net/11104/0347534