Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/20.500.12386/26154
Campo DC | Valore | Lingua |
---|---|---|
dc.contributor.author | L. Chen | en_US |
dc.contributor.author | A. Kreplin | en_US |
dc.contributor.author | G. Weigelt | en_US |
dc.contributor.author | K. -H. Hofmann | en_US |
dc.contributor.author | D. Schertl | en_US |
dc.contributor.author | F. Malbet | en_US |
dc.contributor.author | MASSI, Fabrizio | en_US |
dc.contributor.author | R. Petrov | en_US |
dc.contributor.author | Ph. Stee | en_US |
dc.date.accessioned | 2020-06-19T14:16:38Z | - |
dc.date.available | 2020-06-19T14:16:38Z | - |
dc.date.issued | 2016 | en_US |
dc.identifier.issn | 0004-6361 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/26154 | - |
dc.description.abstract | Studies of pre-transitional disks, with a gap region between the inner infrared-emitting region and the outer disk, are important to improving our understanding of disk evolution and planet formation. Previous infrared interferometric observations have shown hints of a gap region in the protoplanetary disk around the Herbig Ae star HD 144432. We study the dust distribution around this star with two-dimensional radiative transfer modeling. We compare the model predictions obtained via the Monte-Carlo radiative transfer code RADMC-3D with infrared interferometric observations and the SED of HD 144432. The best-fit model that we found consists of an inner optically thin component at 0.21-0.32 AU and an optically thick outer disk at 1.4-10 AU. We also found an alternative model in which the inner sub-AU region consists of an optically thin and an optically thick component. Our modeling suggests an optically thin component exists in the inner sub-AU region, although an optically thick component may coexist in the same region. Our modeling also suggests a gap-like discontinuity in the disk of HD 144432. | en_US |
dc.language.iso | eng | en_US |
dc.title | Monte-Carlo radiative transfer simulation of the circumstellar disk of the Herbig Ae star HD 144432 | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1051/0004-6361/201424020 | en_US |
dc.identifier.scopus | 2-s2.0-84957031005 | en_US |
dc.identifier.isi | 000369715900065 | en_US |
dc.identifier.url | https://www.aanda.org/articles/aa/abs/2016/02/aa24020-14/aa24020-14.html | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 586 | en_US |
dc.relation.firstpage | A54 | en_US |
dc.relation.numberofpages | 19 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.numberofauthors | 9 | en_US |
dc.description.international | sì | en_US |
dc.contributor.country | ITA | en_US |
dc.contributor.country | FRA | en_US |
dc.contributor.country | DEU | 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 | 2016A&A...586A..54C | 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 | O.A. Arcetri | - |
crisitem.author.orcid | 0000-0001-6407-8032 | - |
crisitem.journal.journalissn | 0004-6361 | - |
crisitem.journal.ance | E016240 | - |
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