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Axion-like Particles Implications for High-Energy Astrophysics

Authors :
Giorgio Galanti
Marco Roncadelli
Source :
Universe, Vol 8, Iss 5, p 253 (2022)
Publication Year :
2022
Publisher :
MDPI AG, 2022.

Abstract

We offer a pedagogical introduction to axion-like particles (ALPs) as far as their relevance for high-energy astrophysics is concerned, from a few MeV to 1000 TeV. This review is self-contained, in such a way to be understandable even to non-specialists. Among other things, we discuss two strong hints at a specific ALP that emerge from two very different astrophysical situations. More technical matters are contained in three Appendices.

Details

Language :
English
ISSN :
22181997
Volume :
8
Issue :
5
Database :
Directory of Open Access Journals
Journal :
Universe
Publication Type :
Academic Journal
Accession number :
edsdoj.70b302557fc141169c2ba953e6d86017
Document Type :
article
Full Text :
https://doi.org/10.3390/universe8050253