Astrophysical interpretation of Pierre Auger Observatory measurements of the UHECR energy spectrum and mass composition

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00578408" target="_blank" >RIV/68378271:_____/23:00578408 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/23:73622750
Result on the web
<a href="http://dx.doi.org/10.1051/epjconf/202328004002" target="_blank" >http://dx.doi.org/10.1051/epjconf/202328004002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/202328004002" target="_blank" >10.1051/epjconf/202328004002</a>

Result language
angličtina
Original language name
Astrophysical interpretation of Pierre Auger Observatory measurements of the UHECR energy spectrum and mass composition
Original language description
We present a combined fit of a simple astrophysical model of Ultra-high-energy cosmic-ray sources to both the energy spectrum and mass composition data measured by the Pierre Auger Observatory. The astrophysical model we adopted consists of identical sources uniformly distributed in a comoving volume, where nuclei are accelerated with a rigidity-dependent mechanism. The fit has been performed at first for energies above 5 EeV, i.e., the region of the all-particle spectrum above the so-called ankle feature,and has then been extended to lower energies in order to include this 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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