Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/33176
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Malagnini, M. L. | en_US |
dc.contributor.author | MOROSSI, Carlo | en_US |
dc.contributor.author | BUZZONI, Alberto | en_US |
dc.contributor.author | Chavez, M. | en_US |
dc.date.accessioned | 2023-02-06T13:30:58Z | - |
dc.date.available | 2023-02-06T13:30:58Z | - |
dc.date.issued | 2000 | en_US |
dc.identifier.issn | 0004-6280 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/33176 | - |
dc.description.abstract | The spectroscopic properties of a sample of 92 Population I bright stars (V<8) with literature values of [Fe/H]>=+0.1 are reviewed in order to study the metallicity scale at supersolar regimes. For 73 of these candidate super-metal-rich (SMR) stars we identified the photospheric fiducial parameters (T<SUB>eff</SUB>, logg, [M/H]) from among published parameter sets via a comparison of new observations in the wavelength range 5034-5398 Å with synthetic spectra derived from the 1997 database of Chavez et al. As a main issue in our analysis, we find that a ``genuine'' SMR stellar component in the Galactic disk exists with more than one-fourth of the stars in our sample fulfilling the criterion [Fe/H]>=0.2 dex, and three of them as rich as [Fe/H]>+0.4 dex. Based on observations collected at the INAOE ``G. Haro'' Observatory, Cananea (Mexico). | en_US |
dc.language.iso | eng | en_US |
dc.title | Observations and Atmospheric Parameters of Super-Metal-rich Candidates | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1086/317714 | en_US |
dc.identifier.scopus | 2-s2.0-0034347586 | en_US |
dc.identifier.url | https://iopscience.iop.org/article/10.1086/317714 | en_US |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/0034347586 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 112 | en_US |
dc.relation.issue | 777 | en_US |
dc.relation.firstpage | 1455 | en_US |
dc.relation.lastpage | 1466 | en_US |
dc.type.referee | REF_1 | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2000PASP..112.1455M | 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.fulltext | With Fulltext | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
crisitem.journal.journalissn | 0004-6280 | - |
crisitem.journal.ance | E139082 | - |
crisitem.author.dept | OAS Bologna | - |
crisitem.author.orcid | 0000-0002-3319-6375 | - |
crisitem.author.orcid | 0000-0002-6514-1870 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
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Malagnini_2000_PASP_112_1455.pdf | 215.1 kB | Adobe PDF | View/Open |
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