Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/30461| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Bensby, T. | en_US |
| dc.contributor.author | Feltzing, S. | en_US |
| dc.contributor.author | Gould, A. | en_US |
| dc.contributor.author | Yee, J. C. | en_US |
| dc.contributor.author | Johnson, J. A. | en_US |
| dc.contributor.author | Asplund, M. | en_US |
| dc.contributor.author | Meléndez, J. | en_US |
| dc.contributor.author | LUCATELLO, Sara | en_US |
| dc.contributor.author | Howes, L. M. | en_US |
| dc.date.accessioned | 2021-02-18T16:14:50Z | - |
| dc.date.available | 2021-02-18T16:14:50Z | - |
| dc.date.issued | 2018 | en_US |
| dc.identifier.isbn | 978-1-107-19234-8 | en_US |
| dc.identifier.issn | 1743-9213 | en_US |
| dc.identifier.uri | http://hdl.handle.net/20.500.12386/30461 | - |
| dc.description.abstract | The four main findings about the age and abundance structure of the Milky Way bulge based on microlensed dwarf and subgiant stars are: (1) a wide metallicity distribution with distinct peaks at [Fe/H] = -1.09, -0.63, -0.20, +0.12, +0.41; (2) a high fraction of intermediate-age to young stars where at [Fe/H] > 0 more than 35 % are younger than 8 Gyr, (3) several episodes of significant star formation in the bulge 3, 6, 8, and 11 Gyr ago; (4) the `knee' in the α-element abundance trends of the sub-solar metallicity bulge appears to be located at a slightly higher [Fe/H] (about 0.05 to 0.1 dex) than in the local thick disk. | en_US |
| dc.language.iso | eng | en_US |
| dc.title | The age and abundance structure of the stellar populations in the central sub-kpc of the Milky Way | en_US |
| dc.type | Conference paper | - |
| dc.identifier.doi | 10.1017/S1743921317007426 | en_US |
| dc.identifier.scopus | 2-s2.0-85060099154 | en_US |
| dc.identifier.url | https://www.cambridge.org/core/journals/proceedings-of-the-international-astronomical-union/article/age-and-abundance-structure-of-the-stellar-populations-in-the-central-subkpc-of-the-milky-way/CCBE7FE63592073DFB10E8B9028028D0 | en_US |
| dc.relation.medium | STAMPA | en_US |
| dc.relation.volume | 334 | en_US |
| dc.relation.firstpage | 86 | en_US |
| dc.type.referee | REF_3 | en_US |
| dc.description.international | sì | en_US |
| dc.contributor.country | ITA | en_US |
| dc.contributor.country | USA | en_US |
| dc.relation.alleditors | Chiappini, C.; Minchev, I.; Starkenburg, E.; Valentini, M. | en_US |
| dc.relation.ispartofbook | Rediscovering Our Galaxy | en_US |
| dc.type.invited | sì | en_US |
| dc.relation.conferencename | Rediscovering Our Galaxy | en_US |
| dc.relation.conferenceplace | Potsdam, Germany | en_US |
| dc.relation.conferencedate | 10-14 July, 2017 | en_US |
| dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
| dc.type.miur | 273 Contributo in Atti di convegno | - |
| dc.relation.series | PROCEEDINGS OF THE INTERNATIONAL ASTRONOMICAL UNION | en_US |
| dc.identifier.adsbibcode | 2018IAUS..334...86B | 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.languageiso639-1 | en | - |
| item.fulltext | With Fulltext | - |
| item.grantfulltext | open | - |
| crisitem.journal.journalissn | 1743-9213 | - |
| crisitem.journal.ance | E192651 | - |
| crisitem.author.dept | O.A. Padova | - |
| crisitem.author.orcid | 0000-0001-8808-0073 | - |
| Appears in Collections: | 3.01 Contributi in Atti di convegno | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| age_and_abundance_structure_of_the_stellar_populations_in_the_central_subkpc_of_the_milky_way.pdf | Pdf editoriale | 324.76 kB | Adobe PDF | View/Open |
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