A tau scenario application to a search for upward-going showers with the Fluorescence Detector of the Pierre Auger Observatory

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00564679" target="_blank" >RIV/68378271:_____/22:00564679 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/22:73616973
Result on the web
<a href="https://pos.sissa.it/395/1145/pdf" target="_blank" >https://pos.sissa.it/395/1145/pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.22323/1.395.1145" target="_blank" >10.22323/1.395.1145</a>

Result language
angličtina
Original language name
A tau scenario application to a search for upward-going showers with the Fluorescence Detector of the Pierre Auger Observatory
Original language description
Recent observations of two coherent radio pulses with the ANITA detector can be interpreted as steeply upward-going cosmic-ray showers with energies of a few tenths of an EeV and remain unexplained. The Pierre Auger Observatory has a large exposure to such upward propagating shower-like events, and has used 14 years of its Fluorescence Detector (FD) data to perform a generic search for such events with elevation angles greater than 20∘ from the horizon. Here this search is recast to constrain models generating high energy τ-leptons. For maximal flexibility, only the propagation, decay, and interactions of τ-leptons are treated in this analysis, meaning that the results are independent of the τ-production scenario.
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
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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