Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/33058
DC Field | Value | Language |
---|---|---|
dc.contributor.author | TRIGILIO, CORRADO | en_US |
dc.contributor.author | BUEMI, CARLA SIMONA | en_US |
dc.contributor.author | UMANA, Grazia Maria Gloria | en_US |
dc.contributor.author | Rodonò, M. | en_US |
dc.contributor.author | LETO, PAOLO | en_US |
dc.contributor.author | Beasley, A. J. | en_US |
dc.contributor.author | PAGANO, Isabella | en_US |
dc.date.accessioned | 2023-01-24T16:17:47Z | - |
dc.date.available | 2023-01-24T16:17:47Z | - |
dc.date.issued | 2001 | en_US |
dc.identifier.issn | 0004-6361 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/33058 | - |
dc.description.abstract | We present multifrequency VLA and VLBA observations at 8.4 GHz of the RS CVn system {AR Lac}, that were performed in autumn 1997 simultaneously with X-ray observations obtained from Rodonòet al. (\cite{Rodono}). Our VLBA data indicate a resolved source with dimension close to the system separation, while the study of the flux density curve reveals a small amplitude outside of the eclipse variability. The derived five-frequencies spectra, combined with the size information from VLBA data, are compared with gyrosynchrotron emission from a two component structured source. A comparison with the results of the X-ray observations allow us to exclude the possibility that a thermal gyrosynchrotron is responsible for the radio emission, but it is compatible with the hypothesis of co-spatial X-ray and radio emitting sources. | en_US |
dc.language.iso | eng | en_US |
dc.title | The radio corona of AR Lacertae | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1051/0004-6361:20010566 | en_US |
dc.identifier.scopus | 2-s2.0-0035401992 | en_US |
dc.identifier.url | https://www.aanda.org/articles/aa/abs/2001/25/aa10553/aa10553.html | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 373 | en_US |
dc.relation.issue | 1 | en_US |
dc.relation.firstpage | 181 | en_US |
dc.relation.lastpage | 189 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.numberofauthors | 7 | en_US |
dc.description.international | sì | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | ASTRONOMY & ASTROPHYSICS | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2001A&A...373..181T | 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.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | O.A. Catania | - |
crisitem.author.dept | O.A. Catania | - |
crisitem.author.dept | O.A. Catania | - |
crisitem.author.dept | O.A. Catania | - |
crisitem.author.dept | O.A. Catania | - |
crisitem.author.orcid | 0000-0002-1216-7831 | - |
crisitem.author.orcid | 0000-0002-7288-4613 | - |
crisitem.author.orcid | 0000-0002-6972-8388 | - |
crisitem.author.orcid | 0000-0003-4864-2806 | - |
crisitem.author.orcid | 0000-0001-9573-4928 | - |
crisitem.journal.journalissn | 0004-6361 | - |
crisitem.journal.ance | E016240 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
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aa10553.pdf | Pdf editoriale | 322.08 kB | Adobe PDF | View/Open |
0104376.pdf | arXiv | 358.19 kB | Adobe PDF | View/Open |
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