Data-driven estimation of invisible energy below EeV

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F24%3A00599004" target="_blank" >RIV/68378271:_____/24:00599004 - isvavai.cz</a>
Result on the web
<a href="https://pos.sissa.it/444/497/pdf" target="_blank" >https://pos.sissa.it/444/497/pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.22323/1.444.0497" target="_blank" >10.22323/1.444.0497</a>

Result language
angličtina
Original language name
Data-driven estimation of invisible energy below EeV
Original language description
The calorimetric energy of a cosmic-ray shower is measured by optical telescopes from the emission of isotropic fluorescence light or from the collimated Cherenkov light through the number of charged secondary particles. To reconstruct the energy of the primary cosmic ray the calorimetric energy needs to be further corrected for the energy that is not deposited in the atmosphere. This invisible energy is a substantial source of systematic uncertainties in the energy spectrum of cosmic rays measured by optical telescopes below 1 EeV. Usually, estimations of the invisible energy below 1 EeV relied on Monte Carlo simulations despite the fact that models of hadronic interactions have problems in describing the measured air-shower data. We apply a data-driven method to derive the invisible energy for air showers using the publicly available data of the KASCADE and IceTop experiments.
Czech name
—
Czech description
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Project
<a href="/en/project/GM21-02226M" target="_blank" >GM21-02226M: Extensive air showers as probes of hadronic interactions beyond the LHC energies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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