Anisotropy search in the Ultra High Energy Cosmic Ray Spectrum in the Northern Hemisphere using Telescope Array surface detector
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- uploaded July 7, 2021
Discussion timeslot (ZOOM-Meeting): 15. July 2021 - 12:00
ZOOM-Meeting URL: https://desy.zoom.us/j/92210078166
ZOOM-Meeting ID: 92210078166
ZOOM-Meeting Passcode: ICRC2021
Corresponding Session: https://icrc2021-venue.desy.de/channel/06-CR-Anisotropies-CRI/118
Live-Stream URL: https://icrc2021-venue.desy.de/livestream/Discussion-03/4
Abstract:
'The Telescope Array (TA) experiment is located in the western desert of Utah, USA and observes ultra-high energy cosmic rays in the northern hemisphere. At the energies, the shape of the cosmic ray energy spectrum carries information of the source distribution. We present the search for differences in spectrum shape in different parts of the sky using latest data of TA surface detector (SD) data. From this study, we observe an apparent enhancement in the region of the northern sky that contain nearby objects, such as the super-galactic plane. Details of this analysis will be presented.'
Authors: Toshiyuki Nonaka
Co-Authors: for the Telescope Array Collaboration
Collaboration: Telescope Array
Indico-ID: 847
Proceeding URL: https://pos.sissa.it/395/344
Toshiyuki Nonaka