Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/30567
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Russeil, D. | en_US |
dc.contributor.author | Zavagno, A. | en_US |
dc.contributor.author | Mège, P. | en_US |
dc.contributor.author | Poulin, Y. | en_US |
dc.contributor.author | MOLINARI, Sergio | en_US |
dc.contributor.author | Cambresy, L. | en_US |
dc.date.accessioned | 2021-02-23T17:46:12Z | - |
dc.date.available | 2021-02-23T17:46:12Z | - |
dc.date.issued | 2017 | en_US |
dc.identifier.issn | 0004-6361 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/30567 | - |
dc.description.abstract | The Herschel survey of the Galactic Plane (Hi-GAL) is a continuum Galactic plane survey in five wavebands at 70, 160, 250, 350 and 500 μm. From such images, about 150 000 sources have been extracted for which the distance determination is a challenge. In this context the velocity of these sources has been determined thanks to a large number of molecular data cubes. But to convert the velocity to kinematic distance, one needs to adopt a rotation curve for our Galaxy. For three different samples of tracers, we test different analytical forms. We find that the power-law expression, θ(R)/θ<SUB>0</SUB> = 1.022 (R/R<SUB>0</SUB>)<SUP>0.0803</SUP> with R<SUB>0</SUB>, θ<SUB>0</SUB> = 8.34 kpc, 240 km s<SUP>-1</SUP> is a good and easily manipulated expression for the distance determination process. | en_US |
dc.language.iso | eng | en_US |
dc.title | The Milky Way rotation curve revisited | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1051/0004-6361/201730540 | en_US |
dc.identifier.scopus | 2-s2.0-85018868280 | en_US |
dc.identifier.isi | 000402313500154 | en_US |
dc.identifier.url | https://www.aanda.org/articles/aa/full_html/2017/05/aa30540-17/aa30540-17.html | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 601 | en_US |
dc.relation.firstpage | L5 | en_US |
dc.type.referee | REF_1 | en_US |
dc.contributor.country | ITA | en_US |
dc.contributor.country | FRA | 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...601L...5R | en_US |
dc.relation.fund | FP7 | 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 | IAPS Roma | - |
crisitem.author.orcid | 0000-0002-9826-7525 | - |
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 | |
---|---|---|---|---|
aa30540-17.pdf | PDF editoriale | 757.6 kB | Adobe PDF | View/Open |
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Items in DSpace are published in Open Access, unless otherwise indicated.