The energy spectrum of ultra-high energy cosmic rays measured at the Pierre Auger Observatory and the Telescope Array
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00578819" target="_blank" >RIV/68378271:_____/23:00578819 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/23:73622737
Result on the web
<a href="http://dx.doi.org/10.1051/epjconf/202328302003" target="_blank" >http://dx.doi.org/10.1051/epjconf/202328302003</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/202328302003" target="_blank" >10.1051/epjconf/202328302003</a>
Alternative languages
Result language
angličtina
Original language name
The energy spectrum of ultra-high energy cosmic rays measured at the Pierre Auger Observatory and the Telescope Array
Original language description
In the study of cosmic rays, the measurement of the energy spectrum of the primaries is one of the main issues and provides fundamental information on the most energetic phenomena in the Universe. At ultra-high energies, beyond 10(18) eV, the cosmic rays are studied by the two largest observatories built so far, the Pierre Auger Observatory and the Telescope Array. Both observatories are based on a hybrid design and reported a measurement of the energy spectrum using the high duty cycle of the surface detector and the calorimetric estimation of the energy scale provided by the fluorescence detector. The differences among the reported spectra are scrutinized by a working group made by members of the Pierre Auger and Telescope Array Collaborations. The two measurements have been found well in agreement below 10(19) eV while, at higher energies, they show an energy-dependent difference that is beyond the systematic uncertainties associated to the energy scale.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10303 - Particles and field physics
Result continuities
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
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
EPJ Web of Conferences
ISBN
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ISSN
2100-014X
e-ISSN
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Number of pages
9
Pages from-to
02003
Publisher name
E D P Science
Place of publication
Les Ulis
Event location
L'Aquila
Event date
Oct 3, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
001003713300006