Interpreting the cosmic ray spectrum and composition measurements across the ankle and up to the highest energies with the data of the Pierre Auger Observatory

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00578542" target="_blank" >RIV/68378271:_____/23:00578542 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/23:73622770
Result on the web
<a href="http://dx.doi.org/10.1051/epjconf/202328302013" target="_blank" >http://dx.doi.org/10.1051/epjconf/202328302013</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/202328302013" target="_blank" >10.1051/epjconf/202328302013</a>

Result language
angličtina
Original language name
Interpreting the cosmic ray spectrum and composition measurements across the ankle and up to the highest energies with the data of the Pierre Auger Observatory
Original language description
In this work we present a combined fit of the energy spectrum and mass composition data above 6×10(17) eV as measured by the Pierre Auger Collaboration and we show that our data can be reproduced by the superposition of two (or more) components, either Galactic or extragalactic. We use a simple astrophysical model with two extragalactic components, one dominant at high energy and the other at low energy, whose superposition generates the so-called “ankle” feature.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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