Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/27327
DC Field | Value | Language |
---|---|---|
dc.contributor.author | DAMIANI, Francesco | en_US |
dc.contributor.author | Klutsch, A. | en_US |
dc.contributor.author | Jeffries, R. D. | en_US |
dc.contributor.author | RANDICH, Maria Sofia | en_US |
dc.contributor.author | PRISINZANO, Loredana | en_US |
dc.contributor.author | Maíz Apellániz, J. | en_US |
dc.contributor.author | MICELA, Giuseppina | en_US |
dc.contributor.author | Kalari, V. | en_US |
dc.contributor.author | FRASCA, Antonio | en_US |
dc.contributor.author | Zwitter, T. | en_US |
dc.contributor.author | Bonito, Rosaria | en_US |
dc.contributor.author | Gilmore, G. | en_US |
dc.contributor.author | FLACCOMIO, Ettore | en_US |
dc.contributor.author | Francois, P. | en_US |
dc.contributor.author | Koposov, S. | en_US |
dc.contributor.author | Lanzafame, Alessandro Carmelo | en_US |
dc.contributor.author | SACCO, GIUSEPPE GERMANO | en_US |
dc.contributor.author | Bayo, A. | en_US |
dc.contributor.author | Carraro, G. | en_US |
dc.contributor.author | Casey, A. R. | en_US |
dc.contributor.author | Alfaro, E. J. | en_US |
dc.contributor.author | Costado, M. T. | en_US |
dc.contributor.author | Donati, P. | en_US |
dc.contributor.author | FRANCIOSINI, Elena | en_US |
dc.contributor.author | Hourihane, A. | en_US |
dc.contributor.author | Jofré, P. | en_US |
dc.contributor.author | Lardo, C. | en_US |
dc.contributor.author | Lewis, J. | en_US |
dc.contributor.author | MAGRINI, LAURA | en_US |
dc.contributor.author | Monaco, L. | en_US |
dc.contributor.author | MORBIDELLI, LORENZO | en_US |
dc.contributor.author | Worley, C. C. | en_US |
dc.contributor.author | Vink, J. S. | en_US |
dc.contributor.author | ZAGGIA, Simone | en_US |
dc.date.accessioned | 2020-09-11T13:56:05Z | - |
dc.date.available | 2020-09-11T13:56:05Z | - |
dc.date.issued | 2017 | en_US |
dc.identifier.issn | 0004-6361 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/27327 | - |
dc.description.abstract | Aims: We present the first extensive spectroscopic study of the global population in star clusters Trumpler 16, Trumpler 14, and Collinder 232 in the Carina nebula, using data from the Gaia-ESO Survey, down to solar-mass stars. <BR /> Methods: In addition to the standard homogeneous survey data reduction, a special processing was applied here because of the bright nebulosity surrounding Carina stars. <BR /> Results: We find about 400 good candidate members ranging from OB types down to slightly subsolar masses. About 100 heavily reddened early-type Carina members found here were previously unrecognized or poorly classified, including two candidate O stars and several candidate Herbig Ae/Be stars. Their large brightness makes them useful tracers of the obscured Carina population. The spectroscopically derived temperatures for nearly 300 low-mass members enables the inference of individual extinction values and the study of the relative placement of stars along the line of sight. <BR /> Conclusions: We find a complex spatial structure with definite clustering of low-mass members around the most massive stars and spatially variable extinction. By combining the new data with existing X-ray data, we obtain a more complete picture of the three-dimensional spatial structure of the Carina clusters and of their connection to bright and dark nebulosity and UV sources. The identification of tens of background giants also enables us to determine the total optical depth of the Carina nebula along many sightlines. We are also able to put constraints on the star formation history of the region with Trumpler 14 stars found to be systematically younger than stars in other subclusters. We find a large percentage of fast-rotating stars among Carina solar-mass members, which provide new constraints on the rotational evolution of pre-main-sequence stars in this mass range. <P />Based on observations collected with the FLAMES spectrograph at VLT/UT2 telescope (Paranal Observatory, ESO, Chile), for the Gaia-ESO Large Public Survey (program 188.B-3002). Full Tables 1, 2, and 7 are only available at the CDS via anonymous ftp to <A href="http://cdsarc.u-strasbg.fr">http://cdsarc.u-strasbg.fr</A> (<A href="http://130.79.128.5">http://130.79.128.5</A>) or via <A href="http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/603/A81">http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/603/A81 | en_US |
dc.language.iso | eng | en_US |
dc.title | Gaia-ESO Survey: Global properties of clusters Trumpler 14 and 16 in the Carina nebula | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1051/0004-6361/201629020 | en_US |
dc.identifier.scopus | 2-s2.0-85027052183 | en_US |
dc.identifier.isi | 000406619100018 | en_US |
dc.identifier.url | http://arxiv.org/abs/1702.04776v1 | en_US |
dc.identifier.url | https://www.aanda.org/articles/aa/abs/2017/07/aa29020-16/aa29020-16.html | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 603 | en_US |
dc.relation.firstpage | A81 | en_US |
dc.type.referee | REF_1 | 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 | 2017A&A...603A..81D | 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 | 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. Palermo | - |
crisitem.author.dept | O.A. Arcetri | - |
crisitem.author.dept | O.A. Palermo | - |
crisitem.author.dept | O.A. Palermo | - |
crisitem.author.dept | O.A. Catania | - |
crisitem.author.dept | O.A. Palermo | - |
crisitem.author.dept | O.A. Palermo | - |
crisitem.author.dept | O.A. Catania | - |
crisitem.author.dept | O.A. Arcetri | - |
crisitem.author.dept | O.A. Arcetri | - |
crisitem.author.dept | O.A. Arcetri | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.orcid | 0000-0002-7065-3061 | - |
crisitem.author.orcid | 0000-0003-2438-0899 | - |
crisitem.author.orcid | 0000-0002-8893-2210 | - |
crisitem.author.orcid | 0000-0002-9900-4751 | - |
crisitem.author.orcid | 0000-0002-0474-0896 | - |
crisitem.author.orcid | 0000-0001-9297-7748 | - |
crisitem.author.orcid | 0000-0002-3638-5788 | - |
crisitem.author.orcid | 0000-0002-2697-3607 | - |
crisitem.author.orcid | 0000-0002-6893-2221 | - |
crisitem.author.orcid | 0000-0003-3969-0232 | - |
crisitem.author.orcid | 0000-0003-4486-6802 | - |
crisitem.author.orcid | 0000-0003-0304-9910 | - |
crisitem.author.orcid | 0000-0001-6081-379X | - |
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 | |
---|---|---|---|---|
aa29020-16.pdf | PDF editoriale | 4.17 MB | Adobe PDF | View/Open |
Page view(s)
46
checked on Apr 24, 2024
Download(s)
14
checked on Apr 24, 2024
Google ScholarTM
Check
Altmetric
Altmetric
Items in DSpace are published in Open Access, unless otherwise indicated.