Title: | Possible interpretations of the joint observations of UHECR arrival directions using data recorded at the Telescope Array and the Pierre Auger Observatory |
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Authors: | ID Kuznetsov, Mikhail (Author) ID Filipčič, Andrej (Author) ID Lundquist, Jon Paul (Author) ID Shivashankara, Shima Ujjani (Author) ID Stanič, Samo (Author) ID Vorobiov, Serguei (Author) ID Zavrtanik, Danilo (Author) ID Zavrtanik, Marko (Author), et al. |
Files: | ICRC2023_528.pdf (1,30 MB) MD5: 24F66856AAC8CF8E6CC09F0449E5C4DC
https://pos.sissa.it/444/
https://pos.sissa.it/444/528/pdf
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Language: | English |
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Work type: | Unknown |
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Typology: | 1.08 - Published Scientific Conference Contribution |
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Organization: | UNG - University of Nova Gorica
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Abstract: | Various hints for anisotropies in the distribution of arrival directions of ultra-high-energy cosmic rays (UHECRs) have been reported. Still, our poor knowledge about extragalactic and Galactic
magnetic fields and about the UHECR mass composition makes it non-trivial to interpret such results in terms of possible models of UHECR sources. In this work, we apply the same analyses that have been performed on the Pierre Auger Observatory and the Telescope Array UHECR data to a variety of Monte Carlo simulations generated according to many different combinations of hypotheses about the sources, composition and magnetic deflections of UHECRs. We find that
only some of these models can yield results similar to those obtained with the real data. |
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Keywords: | Pierre Auger Observatory, ultra-high energy cosmic rays, anisotropy, galactic magnetic fields, telescope array, arrival directions |
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Publication status: | Published |
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Publication version: | Version of Record |
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Publication date: | 01.01.2023 |
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Year of publishing: | 2023 |
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Number of pages: | str. 1-14 |
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PID: | 20.500.12556/RUNG-8810 |
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COBISS.SI-ID: | 182202115 |
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UDC: | 52 |
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ISSN on article: | 1824-8039 |
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DOI: | 10.22323/1.444.0528 |
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NUK URN: | URN:SI:UNG:REP:XQZHQQCS |
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Publication date in RUNG: | 23.01.2024 |
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Views: | 1735 |
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Downloads: | 7 |
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