Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/20.500.12386/32790
Campo DC | Valore | Lingua |
---|---|---|
dc.contributor.author | SANNA, ALBERTO | en_US |
dc.contributor.author | MOSCADELLI, Luca | en_US |
dc.contributor.author | CESARONI, Riccardo | en_US |
dc.contributor.author | GODDI, CIRIACO | en_US |
dc.date.accessioned | 2022-12-20T15:34:24Z | - |
dc.date.available | 2022-12-20T15:34:24Z | - |
dc.date.issued | 2012 | en_US |
dc.identifier.isbn | 9781107032842 | en_US |
dc.identifier.issn | 1743-9213 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/32790 | - |
dc.description.abstract | Very Long Baseline Interferometry studies of different maser species observed at multiple epochs allow complementary measurements of the 3-dimensional velocity field of gas close (<~ 10<SUP>3</SUP> AU) to massive young stellar objects. Here, we review our recent results toward the high-mass star-forming region G23.01-0.41, where all the strongest molecular maser transitions known to date cluster within 2000 AU from the center of an hot molecular core and are associated with a so called extended green object. The overall maser kinematics reveals a common outflowing motion from a central object; the details of the spatial distribution and velocity field of each maser species hint at the presence of different dynamical structures: a collimated jet, a wide-angle wind, and a flattened rotating core. We further compare the simultaneous presence of maser emission from different molecular species with a recent evolutionary sequence for masers associated with massive young stellar objects. | en_US |
dc.language.iso | eng | en_US |
dc.title | VLBI maser kinematics in high-mass SFRs: G23.01-0.41 | en_US |
dc.type | Conference paper | - |
dc.identifier.doi | 10.1017/S1743921312007363 | en_US |
dc.identifier.scopus | 2-s2.0-84864460075 | en_US |
dc.identifier.url | https://www.cambridge.org/core/journals/proceedings-of-the-international-astronomical-union/article/vlbi-maser-kinematics-in-highmass-sfrs-g2301041/55D9A88222BAF4F1313851D214AF55C0 | en_US |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/84864460075 | en_US |
dc.relation.medium | ELETTRONICO | en_US |
dc.relation.volume | vol. 8, S287 | en_US |
dc.relation.firstpage | 396 | en_US |
dc.relation.lastpage | 400 | en_US |
dc.type.referee | REF_3 | en_US |
dc.description.numberofauthors | 4 | en_US |
dc.description.international | sì | en_US |
dc.contributor.country | ITA | en_US |
dc.contributor.country | DEU | en_US |
dc.contributor.country | NLD | en_US |
dc.relation.alleditors | Booth, R.S.; Humphreys, E.M.L.; Vilemmings, W.H.T. | en_US |
dc.relation.ispartofbook | Cosmic Masers - from OH to H0 | en_US |
dc.publisher.name | Cambridge University Press. | en_US |
dc.publisher.country | GBR | en_US |
dc.type.invited | no | en_US |
dc.relation.conferencename | Cosmic Masers - from OH to H0 | en_US |
dc.relation.conferenceplace | Stellenbosch, South Africa | en_US |
dc.relation.conferencedate | 29 January- 3 February, 2012 | 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 | 2012IAUS..287..396S | 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.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
item.openairetype | Conference paper | - |
crisitem.journal.journalissn | 1743-9213 | - |
crisitem.journal.ance | E192651 | - |
crisitem.author.dept | O.A. Cagliari | - |
crisitem.author.dept | O.A. Arcetri | - |
crisitem.author.dept | O.A. Arcetri | - |
crisitem.author.orcid | 0000-0001-7960-4912 | - |
crisitem.author.orcid | 0000-0002-8517-8881 | - |
crisitem.author.orcid | 0000-0002-2430-5103 | - |
È visualizzato nelle collezioni: | 3.01 Contributi in Atti di convegno |
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