20.500.12556/RUNG-5165-3c61acb4-9c56-47bf-0126-81d7ed4cdb76
Updated Results on the UHECR Hotspot Observed by the Telescope Array Experiment
The Telescope Array Experiment has observed an indication of intermediate-scale anisotropy in the UHECR arrival directions, called the Hotspot, with E>57 EeV around the Ursa Major using the first 5-year data during a period between May 2008 and May 2013 collected by the TA surface detector array. The chance probability of this hotspot in an isotropic cosmic-ray sky was calculated to be 3.4σ (post trial). In this paper, we will report on an update of this result using the 11-year data collected by the TA surface detectors with more than doubled exposure since the first publication.
UHECR
cosmic rays
anisotropy
true
true
false
Angleški jezik
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2020-04-27 23:13:17
2020-04-28 08:54:19
2023-06-09 03:36:54
0000-00-00 00:00:00
2019
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0
5
358
ICRC2019
2019
0000-00-00
Zaloznikova
NiDoloceno
NiDoloceno
0000-00-00
0000-00-00
0000-00-00
12880643
URN:SI:UNG:REP:GQ42G5SO
ICRC2019_310.pdf
ICRC2019_310.pdf
1
721E540D15D9DD60BE537436CE037783
45617949f9919e8700eeffe28d70510bb3bfbfec06a4acf458ec3c384bc70711
760f1da1-05cf-11ee-9c48-5ef991fed68f
https://repozitorij.ung.si/Dokument.php?lang=slv&id=19445
Univerza v Novi Gorici
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0
0