Cosmic-ray propagation in extragalactic space and secondary messengers

descriptionPublicationkeyboard_double_arrow_right Presentation , Article , Other literature type , Preprint , Part of book or chapter of book 27 Jun 2022Embargo end date: 01 Jan 2023Publisher:ZenodoJournal:Foundations of Cosmic Ray Astrophysics, volume 208 (issn: 0074-784X, eissn: 1879-8195,

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Authors: Boncioli, Denise;

doi: 10.5281/zenodo.6758783 , 10.48550/arxiv.2309.12743 , 10.5281/zenodo.6758784 , 10.5281/zenodo.6759934 , 10.3254/enfi240009

arXiv: 2309.12743

Cosmic-ray propagation in extragalactic space and secondary messengers

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Abstract

These notes summarize the lectures about "Cosmic-ray propagation in extragalactic space and secondary messengers", focusing in particular on the interactions of cosmic-ray particles with the background photons in the Universe, including nuclear species heavier than hydrogen, and on the analytical computation of the expected cosmic-ray fluxes at Earth. The lectures were held at the Course 208 of the International School of Physics "Enrico Fermi" on "Foundations of Cosmic-Ray Astrophysics", in Varenna (Como, Italy) from June 23rd to June 29th, 2022. These notes are complementary to the content of the lectures held by Pasquale Dario Serpico at the same school.

38 pages (including 3 appendices), 19 figures. To appear in "Foundations of Cosmic Ray Astrophysics", Proceedings of the International School of Physics "Enrico Fermi", Course 208, Varenna, 24 - 29 June 2022, edited by F. Aharonian, E. Amato, and P. Blasi

Related Organizations

University of L'Aquila
Italy
UNIVERSITA DEGLI STUDI DELLAQUILA
Gran Sasso National Laboratory
Italy
Università degli Studi dellAquila
Italy
National Institute for Nuclear Physics
Italy

Keywords

High Energy Astrophysical Phenomena (astro-ph.HE), FOS: Physical sciences, Astrophysics - High Energy Astrophysical Phenomena

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