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dc.contributor.author
Stasyszyn, Federico Andres
dc.contributor.author
de Los Rios, Martín Emilio
dc.date.available
2021-01-26T19:58:11Z
dc.date.issued
2019-08
dc.identifier.citation
Stasyszyn, Federico Andres; de Los Rios, Martín Emilio; Faraday Rotation Measure Dependence on Galaxy Clusters Dynamics; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 487; 4; 8-2019; 4768-4774
dc.identifier.issn
0035-8711
dc.identifier.uri
http://hdl.handle.net/11336/123815
dc.description.abstract
We study the magnetic fields in galaxy clusters through Faraday rotation measurements crossing systems in different dynamical states. We confirm that magnetic fields are present in those systems and analyse the difference between relaxed and unrelaxed samples with respect to the dispersion between their inherent Faraday rotation measurements (RM). We found an increase of this RM dispersion and a higher RM overlapping frequency for unrelaxed clusters. This fact suggests that a large-scale physical process is involved in the nature of unrelaxed systems and possible depolarization effects are present in the relaxed ones. We show that dynamically unrelaxed systems can enhance magnetic fields to large coherence lengths. In contrast, the results for relaxed systems suggests that a small-scale dynamo can be a dominant mechanism for sustaining magnetic fields, leading to intrinsic depolarization.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley Blackwell Publishing, Inc
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
GALAXIES: CLUSTERS: INTRACLUSTER MEDIUM
dc.subject
HYDRODYNAMICS
dc.subject
MAGNETIC FIELDS
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METHODS: STATISTICAL
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TURBULENCE
dc.subject.classification
Astronomía
dc.subject.classification
Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Faraday Rotation Measure Dependence on Galaxy Clusters Dynamics
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-11-19T21:28:00Z
dc.journal.volume
487
dc.journal.number
4
dc.journal.pagination
4768-4774
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Stasyszyn, Federico Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomía Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomía Teórica y Experimental; Argentina
dc.description.fil
Fil: de Los Rios, Martín Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomía Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomía Teórica y Experimental; Argentina
dc.journal.title
Monthly Notices of the Royal Astronomical Society
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/mnras/article-abstract/487/4/4768/5525024
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1093/mnras/stz1450
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1905.10303
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