Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/24483
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Godon, Patrick | en_US |
dc.contributor.author | Sion, Edward M. | en_US |
dc.contributor.author | Gänsicke, Boris T. | en_US |
dc.contributor.author | Hubeny, Ivan | en_US |
dc.contributor.author | DE MARTINO, Domitilla | en_US |
dc.contributor.author | Pala, Anna F. | en_US |
dc.contributor.author | Rodríguez-Gil, Pablo | en_US |
dc.contributor.author | Szkody, Paula | en_US |
dc.contributor.author | Toloza, Odette | en_US |
dc.date.accessioned | 2020-05-05T09:23:58Z | - |
dc.date.available | 2020-05-05T09:23:58Z | - |
dc.date.issued | 2016 | en_US |
dc.identifier.issn | 0004-637X | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/24483 | - |
dc.description.abstract | We present a spectral analysis of the spectrum from the Hubble Space Telescope Cosmic Origins Spectrograph (HST/COS) of the southern VY Scl nova-like variable BB Doradus, obtained as part of a Cycle 20 HST/COS survey of accreting white dwarfs (WDs) in cataclysmic variables. BB Dor was observed with COS during an intermediate state with a low mass accretion rate, thereby allowing an estimate of the WD temperature. The results of our spectral analysis show that the WD is a significant far-ultraviolet (FUV) component of the spectrum with a temperature of about 35,000-50,000 K, assuming a WD mass of 0.80 {M}<SUB>☉ </SUB>({log}(g)=8.4). The disk, with a mass accretion rate of ≈ {10}<SUP>-10</SUP> {M}<SUB>☉ </SUB> {{yr}}<SUP>-1</SUP>, contributes about 1/5 to 1/2 of the FUV flux. | en_US |
dc.language.iso | eng | en_US |
dc.title | Spectroscopy from the Hubble Space Telescope Cosmic Origins Spectrograph of the Southern Nova-like BB Doradus in an Intermediate State | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.3847/1538-4357/833/2/146 | en_US |
dc.identifier.scopus | 2-s2.0-85007575687 | en_US |
dc.identifier.isi | 000391169600021 | en_US |
dc.identifier.url | https://iopscience.iop.org/article/10.3847/1538-4357/833/2/146 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 833 | en_US |
dc.relation.issue | 2 | en_US |
dc.relation.firstpage | 146 | en_US |
dc.relation.lastpage | 158 | en_US |
dc.relation.numberofpages | 13 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.numberofauthors | 9 | en_US |
dc.description.international | sì | en_US |
dc.contributor.country | USA | en_US |
dc.contributor.country | GBR | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | THE ASTROPHYSICAL JOURNAL | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2016ApJ...833..146G | 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 | en_US |
dc.description.apc | sì | 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. Capodimonte | - |
crisitem.author.orcid | 0000-0002-5069-4202 | - |
crisitem.journal.journalissn | 0004-637X | - |
crisitem.journal.ance | E016252 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
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Godon_2016_ApJ_833_146.pdf | pdf editoriale | 1.23 MB | Adobe PDF | View/Open |
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