Title: | Update on the large-scale cosmic-ray anisotropy search at the highest energies by the Telescope Array Experiment |
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Authors: | ID Fujii, T. (Author) ID Lundquist, Jon Paul (Author), et al. |
Files: | ICRC2021_291.pdf (1,95 MB) MD5: 8E39C5BD59A781C4E01B557CD7B423F5
https://pos.sissa.it/395/291/
https://pos.sissa.it/395/291/pdf
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Language: | English |
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Work type: | Not categorized |
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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: | The study of large-scale anisotropy at the highest energies is essential for understanding the transition from cosmic rays of galactic origin to those of extra-galactic origin, along with the magnetic fields in the galaxy and those beyond. Motivated by a significant detection of the large-scale anisotropy above 8 EeV by the Pierre Auger Observatory (Auger), we had previously reported, using 11 years of Telescope Array (TA) surface array data, a result compatible both with that of Auger, and with an isotropic source distribution [R. U. Abbasi et al., Astrophys. J. Lett. 898, L28 (2020)]. In this contribution, we will show the preliminary updated results using 12 years TA SD data to search for the large-scale anisotropy at the highest energies. |
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Keywords: | Telescope Array, indirect detection, surface detection, ground array, ultra-high energy, cosmic rays, anisotropy, large-scale, dipole |
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Publication status: | Published |
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Year of publishing: | 2022 |
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PID: | 20.500.12556/RUNG-8529 |
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COBISS.SI-ID: | 167014915 |
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DOI: | 10.22323/1.395.0291 |
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NUK URN: | URN:SI:UNG:REP:GYUXANAR |
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Publication date in RUNG: | 04.10.2023 |
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Views: | 1664 |
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Downloads: | 5 |
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