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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | L117 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | L112 | - |
dc.citation.title | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | - |
dc.citation.volume | 495 | - |
dc.contributor.author | Wittor, D | - |
dc.contributor.author | Vazza, F | - |
dc.contributor.author | Ryu, D | - |
dc.contributor.author | Kang, H | - |
dc.date.accessioned | 2023-12-21T17:36:53Z | - |
dc.date.available | 2023-12-21T17:36:53Z | - |
dc.date.created | 2020-05-09 | - |
dc.date.issued | 2020-06 | - |
dc.description.abstract | Observations of large-scale radio emissions prove the existence of shock accelerated cosmic ray electrons in galaxy clusters, while the lack of detected gamma-rays limits the acceleration of cosmic ray protons in galaxy clusters. This challenges our understanding of how diffusive shock acceleration works. In this work, we couple the most updated recipes for shock acceleration in the intraclustermedium to state-of-the-art magnetohydrodynamical simulations of massive galaxy clusters. Furthermore, we use passive tracer particles to follow the evolution of accelerated cosmic rays. We show that when the interplay between magnetic field topology and the feedback from accelerated cosmic rays is taken into account, the latest developments of particle acceleration theory give results that are compatible with observational constraints. | - |
dc.identifier.bibliographicCitation | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, v.495, no.1, pp.L112 - L117 | - |
dc.identifier.doi | 10.1093/mnrasl/slaa066 | - |
dc.identifier.issn | 0035-8711 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/32058 | - |
dc.identifier.url | https://academic.oup.com/mnrasl/article/495/1/L112/5822792 | - |
dc.identifier.wosid | 000539099400023 | - |
dc.language | 영어 | - |
dc.publisher | OXFORD UNIV PRESS | - |
dc.title | Limiting the shock acceleration of cosmic ray protons in the ICM | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Astronomy & Astrophysics | - |
dc.relation.journalResearchArea | Astronomy & Astrophysics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | acceleration of particles | - |
dc.subject.keywordAuthor | MHD | - |
dc.subject.keywordAuthor | shock waves | - |
dc.subject.keywordAuthor | galaxies: clusters: intracluster medium | - |
dc.subject.keywordAuthor | gamma-rays: galaxies: clusters | - |
dc.subject.keywordPlus | RADIO RELICS | - |
dc.subject.keywordPlus | EVOLUTION | - |
dc.subject.keywordPlus | EFFICIENCY | - |
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