Počet záznamů: 1
Probing the energy spectrum of hadrons in proton air interactions at ultrahigh energies through the fluctuations of the muon content of extensive air showers
- 1.0547048 - FZÚ 2022 RIV NL eng J - Článek v odborném periodiku
Cazon, L. … celkem 3 autorů
Probing the energy spectrum of hadrons in proton air interactions at ultrahigh energies through the fluctuations of the muon content of extensive air showers.
Physics Letters. B. Roč. 784, September (2018), s. 68-76. ISSN 0370-2693. E-ISSN 1873-2445
Výzkumná infrastruktura: AUGER-CZ - 90038
Klíčová slova: high energy hadron interactions * ultrahigh energy cosmic rays * extensive air showers
Obor OECD: Particles and field physics
Impakt faktor: 4.162, rok: 2018
Způsob publikování: Open access
https://doi.org/10.1016/j.physletb.2018.07.026
We demonstrate that the shower-to-shower fluctuations of the muon content of extensive air showers correlate with the fluctuations of a variable of the first interaction of Ultra High Energy Cosmic Rays, which is computed from the fraction of energy carried by the hadrons that sustain the hadronic cascade. The influence of subsequent stages of the shower development is found to play a sub-dominant role. As a consequence, the shower-to-shower distribution of the muon content is a direct probe of the hadron energy spectrum of interactions beyond those reachable in human-made accelerators.
Trvalý link: http://hdl.handle.net/11104/0323401
Počet záznamů: 1