Effects of the Galactic Magnetic Field on the UHECR Correlation Studies with Starburst Galaxies

We estimate the biases caused by the coherent deflection of cosmic rays due to the Galactic magnetic field (GMF) in maximum likelihood analyses for searches of ultrahigh-energy cosmic-ray sources in the literature. We simulate mock event data sets with a set of assumptions for the starburst galaxy s...

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Bibliographic Details
Main Authors: Ryo Higuchi, Takashi Sako, Toshihiro Fujii, Kazumasa Kawata, Eiji Kido
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal
Subjects:
Online Access:https://doi.org/10.3847/1538-4357/acc739