Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/28699
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lecavelier des Etangs, A. | en_US |
dc.contributor.author | Hébrard, G. | en_US |
dc.contributor.author | Blandin, S. | en_US |
dc.contributor.author | Cassier, J. | en_US |
dc.contributor.author | Deeg, H. J. | en_US |
dc.contributor.author | BONOMO, ALDO STEFANO | en_US |
dc.contributor.author | Bouchy, F. | en_US |
dc.contributor.author | Désert, J. -M. | en_US |
dc.contributor.author | Ehrenreich, D. | en_US |
dc.contributor.author | Deleuil, M. | en_US |
dc.contributor.author | Díaz, R. F. | en_US |
dc.contributor.author | Moutou, C. | en_US |
dc.contributor.author | Vidal-Madjar, A. | en_US |
dc.date.accessioned | 2020-12-04T10:54:01Z | - |
dc.date.available | 2020-12-04T10:54:01Z | - |
dc.date.issued | 2017 | en_US |
dc.identifier.issn | 0004-6361 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/28699 | - |
dc.description.abstract | Using Spitzer photometry at 4.5 microns, we search for rings and satellites around the long period transiting planet CoRoT-9b. We observed two transits in 2010 and 2011. From their non-detection, we derive upper limits on the plausible physical characteristics of these objects in the planet environment. We show that a satellite larger than about 2.5 Earth radii is excluded at 3σ for a wide range of elongations at the two epochs of observations. Combining the two observations, we conclude that rings are excluded for a wide variety of sizes and inclination. We find that for a ring extending up to the Roche limit, its inclination angle from the edge-on configuration as seen from the Earth must be lower than 13° in the case of silicate composition and lower than 3° in the case of material with water ice density. | en_US |
dc.language.iso | eng | en_US |
dc.title | Search for rings and satellites around the exoplanet CoRoT-9b using Spitzer photometry | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1051/0004-6361/201730554 | en_US |
dc.identifier.scopus | 2-s2.0-85025438916 | en_US |
dc.identifier.isi | 000406619100112 | en_US |
dc.identifier.url | https://www.aanda.org/articles/aa/full_html/2017/07/aa30554-17/aa30554-17.html | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 603 | en_US |
dc.relation.firstpage | A115 | en_US |
dc.type.referee | REF_1 | 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...603A.115L | 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::PE9_6 Stars and stellar systems | 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. Torino | - |
crisitem.author.orcid | 0000-0002-6177-198X | - |
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 | |
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LecavelierdesEtangsetal_2017.pdf | PDF editoriale | 610.31 kB | Adobe PDF | View/Open |
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Items in DSpace are published in Open Access, unless otherwise indicated.