Categories Solar & Heliospheric High-resolution two-dimensional map of the solar-time anisotropy obtained by the GRAPES-3 large-area muon telescope

High-resolution two-dimensional map of the solar-time anisotropy obtained by the GRAPES-3 large-area muon telescope

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  • uploaded June 26, 2021

Discussion timeslot (ZOOM-Meeting): 21. July 2021 - 12:00
ZOOM-Meeting URL: https://desy.zoom.us/j/96969970711
ZOOM-Meeting ID: 96969970711
ZOOM-Meeting Passcode: ICRC2021
Corresponding Session: https://icrc2021-venue.desy.de/channel/24-Ground-based-measurements-of-low-energy-GCRs-SH/98
Live-Stream URL: https://icrc2021-venue.desy.de/livestream/Discussion-07/8

Abstract:
'In analyzing the anisotropy of galactic cosmic rays below 1 TeV, graphsrnwith time as the horizontal axis frequently represent the cosmic rayrnintensity variations. Therefore, the anisotropy is often misinterpretedrnas a "temporal variation," even though essentially regarded as arn"spatial distribution."rnrnThis paper presents a high-resolution two-dimensional map of thernsolar-time anisotropy using the GRAPES-3 large-area muon telescope atrnOoty, South India, which has an excellent capability of observing thernmuon intensity in 169 subregions within a 45-degree zenith angle with arntemporal resolution of 4 minutes.'

Authors: H Kojima | Tatsumi KOI | Isao Morishita | Y Muraki | Toshiyuki Nonaka | Shoichi Ogio | Hisanori Takamaru | for the GRAPES-3 Collaboration
Collaboration: GRAPES-3

Indico-ID: 1168
Proceeding URL: https://pos.sissa.it/395/1303

Tags:
Categories: Solar & Heliospheric, Scientific Contributions
Presenter: Tatsumi KOI

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