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Updated results on the UHECR hotspot observed by the telescope array experiment
- Source :
- Pos proceedings of science, 358
- Publication Year :
- 2019
-
Abstract
- 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 3.4s (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.<br />SCOPUS: cp.p<br />info:eu-repo/semantics/published
Details
- Database :
- OAIster
- Journal :
- Pos proceedings of science, 358
- Notes :
- 1 full-text file(s): application/pdf, English
- Publication Type :
- Electronic Resource
- Accession number :
- edsoai.on1258098566
- Document Type :
- Electronic Resource