High energy cosmic rays from AGN and the GZK cutoff
Yukio Tomozawa
TL;DR
This paper reviews the connection between high energy cosmic rays from AGN, the GZK cutoff, and source correlations, emphasizing the importance of particle mass determination for understanding cosmic ray origins.
Contribution
It introduces a model for cosmic ray emission from AGN and discusses methods to determine particle mass, advancing the analysis of cosmic ray sources and the GZK cutoff.
Findings
Correlation between cosmic rays and AGN locations analyzed
Discussion on the status of the GZK cutoff
Proposal for particle mass determination methods
Abstract
Based on a model for the emission of high energy cosmic rays from AGN (Active Galactic Nuclei) that has been proposed by the author, he reviews the status of the GZK cutoff and the correlation of high energy cosmic ray sources with AGN locations in the existing data. The determination of mass for the incident particles seems to be a key factor, and a suggestion for doing that has been made in this article.
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Taxonomy
TopicsAstrophysics and Cosmic Phenomena · Dark Matter and Cosmic Phenomena · Neutrino Physics Research