Extragalactic Cosmic Rays

dc.contributor.author	Kachelriess, Michael
dc.date.accessioned	2023-02-16T12:43:23Z
dc.date.available	2023-02-16T12:43:23Z
dc.date.created	2022-01-20T12:06:34Z
dc.date.issued	2022
dc.identifier.citation	Proceedings of Science (PoS). 2022, 395 .	en_US
dc.identifier.issn	1824-8039
dc.identifier.uri	https://hdl.handle.net/11250/3051512
dc.description.abstract	I review the status of ultrahigh-energy cosmic ray (UHECR) physics. After introducing the main experimental results and summarizing possible intepretations, I discuss observational and theoretical constraints on the sources of UHECRs. I comment also briefly on the role of magnetic fields. Combining these constraints, I argue that luminuous and numerous AGN types as FR-I and Seyfert galaxies, or alternatively hypernovae, are the most promising UHECR sources. Finally, I sketch few of the models presented at the conference before concluding.	en_US
dc.language.iso	eng	en_US
dc.publisher	Proceedings of Science, POS editorial Office	en_US
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/deed.no	*
dc.title	Extragalactic Cosmic Rays	en_US
dc.title.alternative	Extragalactic Cosmic Rays	en_US
dc.type	Peer reviewed	en_US
dc.type	Journal article	en_US
dc.description.version	publishedVersion	en_US
dc.source.volume	395	en_US
dc.source.journal	Proceedings of Science (PoS)	en_US
dc.identifier.doi	10.22323/1.395.0018
dc.identifier.cristin	1986039
cristin.ispublished	true
cristin.fulltext	original
cristin.qualitycode	1

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