Počet záznamů: 1
Search for spatial correlations of neutrinos with ultra-high-energy Cosmic Rays
- 1.0562495 - FZÚ 2023 RIV GB eng J - Článek v odborném periodiku
Albert, A. - Alves, S. - André, 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 - Tobiška, Petr - Trávníček, Petr - Vícha, Jakub - Urban, Federico R. - Yushkov, Alexey … celkem 1027 autorů
Search for spatial correlations of neutrinos with ultra-high-energy Cosmic Rays.
Astrophysical Journal. Roč. 934, č. 2 (2022), č. článku 164. ISSN 0004-637X. E-ISSN 1538-4357
Grant CEP: GA MŠMT LTT18004; GA MŠMT LM2015038; GA MŠMT(CZ) EF18_046/0016010; GA MŠMT EF16_013/0001402
Grant ostatní: OP VVV - AUGERII.CZ(XE) CZ.02.1.01/0.0/0.0/18_046/0016010; OP VVV - AUGER-CZ(XE) CZ.02.1.01/0.0/0.0/16_013/0001402
Výzkumná infrastruktura: AUGER-CZ II - 90102
Institucionální podpora: RVO:68378271
Klíčová slova: neutrino astronomy * high energy astrophysics * ultra-high-energy cosmic radiation
Obor OECD: Particles and field physics
Impakt faktor: 4.9, rok: 2022
Způsob publikování: Open access
For several decades, the origin of ultra-high-energy cosmic rays (UHECRs) has been an unsolved question of high-energy astrophysics. One approach for solving this puzzle is to correlate UHECRs with high-energy neutrinos, since neutrinos are a direct probe of hadronic interactions of cosmic rays and are not deflected by magnetic fields. In this paper, we present three different approaches for correlating the arrival directions of neutrinos with the arrival directions of UHECRs. The neutrino data are provided by the IceCube Neutrino Observatory and ANTARES, while the UHECR data with energies above similar to 50 EeV are provided by the Pierre Auger Observatory and the Telescope Array. All experiments provide increased statistics and improved reconstructions with respect to our previous results reported in 2015. The first analysis uses a high-statistics neutrino sample optimized for point-source searches to search for excesses of neutrino clustering in the vicinity of UHECR directions.
Trvalý link: https://hdl.handle.net/11104/0335731
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