Počet záznamů: 1
Probing hadronic interaction models with the hybrid data of the Pierre Auger Observatory
- 1.0582241 - FZÚ 2024 RIV NL eng C - Konferenční příspěvek (zahraniční konf.)
Abreu, A. - Aglietta, M. - Albury, J.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 364 autorů
Probing hadronic interaction models with the hybrid data of the Pierre Auger Observatory.
SciPost Physics Proceedings. Vol. 13. Amsterdam: SciPost Foundation, 2023, č. článku 26. ISSN 2666-4003.
[International Symposium on Very High Energy Cosmic Ray Interactions (ISVHECRI 2022) /21./. Online (IN), 23.05.2022-28.05.2022]
Grant CEP: GA MŠMT LTT18004; GA MŠMT(CZ) EF18_046/0016010; GA MŠMT EF16_013/0001402
Výzkumná infrastruktura: AUGER-CZ II - 90102
Institucionální podpora: RVO:68378271
Klíčová slova: hadronic interactions * ultra-high energies
Obor OECD: Particles and field physics
https://scipost.org/SciPostPhysProc.13.026/pdf
Presently large systematic uncertainties remain in the description of hadronic interactions at ultra-high energies and a fully consistent description of air-shower experimental data is yet to be reached. The amount of data collected by the Pierre Auger Observatory using simultaneously the fluorescence and surface detectors in the energy range 10 18.5 -10 19.0 eV has provided opportunity to perform a multi-parameter test of model predictions. We apply a global method to simultaneously fit the mass composition of cosmic rays and adjustments to the simulated depth of shower maximum, and hadronic signal at ground level. The best description of the hybrid data is obtained for a deeper scale of simulated depth of shower maximum than predicted by hadronic interaction models tuned to the LHC data.
Trvalý link: https://hdl.handle.net/11104/0350558
Počet záznamů: 1