Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/20.500.12386/32874
Campo DC | Valore | Lingua |
---|---|---|
dc.contributor.author | SANNA, Nicoletta | en_US |
dc.contributor.author | FRANCIOSINI, Elena | en_US |
dc.contributor.author | PANCINO, ELENA | en_US |
dc.contributor.author | Mucciarelli, A. | en_US |
dc.date.accessioned | 2023-01-16T16:17:49Z | - |
dc.date.available | 2023-01-16T16:17:49Z | - |
dc.date.issued | 2020 | en_US |
dc.identifier.issn | 0037-8720 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/32874 | - |
dc.description.abstract | Lithium is created during the Big Bang nucleosynthesis and it is destroyed in stellar interiors at relatively low temperatures. However, it should be preserved in the stellar envelopes of unevolved stars and progressively diluted during mixing processes. In particular, after the first dredge-up along the RGB, lithium should be completely destroyed, but this is not what we observe today in globular clusters. This element allows to test stellar evolutionary models, as well as different types of polluters for second population stars in the multiple population scenarios. Due to the difficulty in the measurement of the small available lithium line, few GCs have been studied in details so far. Literature results are not homogeneous for what concerns type of stars, sample sizes, and chemical analysis methods. The Gaia-ESO survey allows us to study the largest sample of GCs stars (about 2000, both dwarfs and giants) for which the lithium has been analysed homogeneously. | en_US |
dc.language.iso | eng | en_US |
dc.title | Lithium abundances in globular clusters | en_US |
dc.type | Article | - |
dc.identifier.url | http://sait.oat.ts.astro.it/MSAIt9101-0220/index.html | en_US |
dc.identifier.url | https://arxiv.org/abs/2002.12866 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 91 | en_US |
dc.relation.firstpage | 101 | en_US |
dc.type.referee | REF_0 | en_US |
dc.description.numberofauthors | 4 | en_US |
dc.description.international | no | en_US |
dc.contributor.country | ITA | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | MEMORIE DELLA SOCIETA ASTRONOMICA ITALIANA | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2020MmSAI..91..101S | 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.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
crisitem.author.dept | O.A. Arcetri | - |
crisitem.author.dept | O.A. Arcetri | - |
crisitem.author.dept | O.A. Arcetri | - |
crisitem.author.orcid | 0000-0001-9275-9492 | - |
crisitem.author.orcid | 0000-0003-3969-0232 | - |
crisitem.author.orcid | 0000-0003-0788-5879 | - |
crisitem.journal.journalissn | 0037-8720 | - |
crisitem.journal.ance | E108779 | - |
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