Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/29687
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Petruk, O. | en_US |
dc.contributor.author | Bandiera, R. | en_US |
dc.contributor.author | Beshley, V. | en_US |
dc.contributor.author | ORLANDO, Salvatore | en_US |
dc.contributor.author | Miceli, Marco | en_US |
dc.date.accessioned | 2021-01-12T10:45:33Z | - |
dc.date.available | 2021-01-12T10:45:33Z | - |
dc.date.issued | 2017 | en_US |
dc.identifier.issn | 0035-8711 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/29687 | - |
dc.description.abstract | Polarized radio emission has been mapped with great detail in several Galactic supernova remnants (SNRs), but has not yet been exploited to the extent it deserves. We have developed a method to model maps of the Stokes parameters for shell-like SNRs during their Sedov evolution phase. At first, three-dimensional structure of an SNR has been computed, by modelling the distribution of the magnetohydrodynamic parameters and of the accelerated particles. The generation and dissipation of the turbulent component of magnetic field everywhere in SNR are also considered taking into account its interaction with accelerated particles. Then, in order to model the emission, we have used a generalization of the classical synchrotron theory, valid for the case in which the magnetic field has ordered and disordered components. Finally, two-dimensional projected maps have been derived, for different orientations of SNR and of interstellar magnetic field with respect to the observer. An important effect to consider is the Faraday rotation of the polarization planes inside the SNR interior. In this paper, we present details of the model, and describe general properties of the images. | en_US |
dc.language.iso | eng | en_US |
dc.title | Radio polarization maps of shell-type SNRs - II. Sedov models with evolution of turbulent magnetic field | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1093/mnras/stx1222 | en_US |
dc.identifier.scopus | 2-s2.0-85042851760 | en_US |
dc.identifier.isi | 000406842600072 | en_US |
dc.identifier.url | https://academic.oup.com/mnras/article/470/1/1156/3833253 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 470 | en_US |
dc.relation.issue | 1 | en_US |
dc.relation.firstpage | 1156 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.numberofauthors | 5 | en_US |
dc.contributor.country | ITA | en_US |
dc.contributor.country | UKR | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2017MNRAS.470.1156P | en_US |
dc.relation.ercsector | ERC sectors::Physical Sciences and Engineering::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation::PE9_3 Interstellar medium | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegare il file al passo 5-Carica) | en_US |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.openairetype | Article | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
crisitem.journal.journalissn | 0035-8711 | - |
crisitem.journal.ance | E112946 | - |
crisitem.author.dept | O.A. Palermo | - |
crisitem.author.dept | O.A. Palermo | - |
crisitem.author.orcid | 0000-0003-2836-540X | - |
crisitem.author.orcid | 0000-0003-0876-8391 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
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stx1222.pdf | pdf editoriale | 5.91 MB | Adobe PDF | View/Open |
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