Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/27151
DC Field | Value | Language |
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dc.contributor.author | Palmeirim, P. | en_US |
dc.contributor.author | Zavagno, A. | en_US |
dc.contributor.author | ELIA, Davide Quintino | en_US |
dc.contributor.author | VIALACTEA Team | en_US |
dc.date.accessioned | 2020-09-04T13:46:47Z | - |
dc.date.available | 2020-09-04T13:46:47Z | - |
dc.date.issued | 2017 | en_US |
dc.identifier.issn | 0037-8720 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/27151 | - |
dc.description | Pedro Palmeirim acknowledges support from the Fundaçao para a Ciencia e a Tecnologia of Portugal (FCT) through national funds (UID/FIS/04434/2013) and by FEDER through COMPETE2020 (POCI-01-0145-FEDER-007672) and also by the fellowship SFRH/BPD/110176/2015 funded by FCT (Portugal) and POPH/FSE (EC). | en_US |
dc.description.abstract | We present a comprehensive statistical analysis of star-forming objects located in the vicinity of 1360 bubble structures throughout the inner Galactic Plane. The compilation of ∼70 000 star-forming sources, detected in both HI-GAL and GLIMPSE surveys, provided a broad overview of the different evolutionary stages of star-formation in bubbles, from prestellar objects to more evolved Young Stellar Objects (YSOs). Surface density maps reveal a clear evolutionary gradient and ∼80% more sources per unit area in the direction of the bubbles compared with the surrounding outer fields. We derived dynamic ages and clump formation efficiencies for a subsample of 182 bubbles and found that younger bubbles are typically more efficient at forming clumps. Approximately 23% of the HI-GAL clumps are located in the direction of a bubble, with 15% for prestellar clumps and 41% for protostellar clumps. We argue that the high fraction of protostellar clumps may be due to the acceleration of the star-formation process caused by the feedback of the bubbles. | en_US |
dc.language.iso | eng | en_US |
dc.title | Star formation and ionized regions throughout the inner Galactic plane | en_US |
dc.type | Article | - |
dc.identifier.url | http://sait.oat.ts.astro.it/MSAIt880417/index.html | en_US |
dc.relation.medium | ELETTRONICO | en_US |
dc.relation.volume | 88 | en_US |
dc.relation.firstpage | 747 | en_US |
dc.relation.numberofpages | 2 | en_US |
dc.type.referee | REF_0 | en_US |
dc.description.numberofauthors | 4 | en_US |
dc.description.international | sì | 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 | 2017MmSAI..88..747P | 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.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
item.openairetype | Article | - |
item.cerifentitytype | Publications | - |
crisitem.journal.journalissn | 0037-8720 | - |
crisitem.journal.ance | E108779 | - |
crisitem.author.dept | IAPS Roma | - |
crisitem.author.orcid | 0000-0002-9120-5890 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
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[2017]_Palmeirim_et_al.pdf | Pdf editoriale | 497.73 kB | Adobe PDF | View/Open |
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