Axion-like Particles Implications for High-Energy Astrophysics
High Energy Physics - Phenomenology
2022-05-03 v1 High Energy Astrophysical Phenomena
High Energy Physics - Theory
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.
Cite
@article{arxiv.2205.00940,
title = {Axion-like Particles Implications for High-Energy Astrophysics},
author = {Giorgio Galanti and Marco Roncadelli},
journal= {arXiv preprint arXiv:2205.00940},
year = {2022}
}
Comments
77 pages, 33 figures. Invited Review paper published in Universe, 8, 253 (2022)