Utilizza questo identificativo per citare o creare un link a questo documento:
http://hdl.handle.net/20.500.12386/28064
Campo DC | Valore | Lingua |
---|---|---|
dc.contributor.author | Haywood, Raphaëlle D. | en_US |
dc.contributor.author | Vanderburg, Andrew | en_US |
dc.contributor.author | Mortier, Annelies | en_US |
dc.contributor.author | Giles, Helen A. C. | en_US |
dc.contributor.author | López-Morales, Mercedes | en_US |
dc.contributor.author | Lopez, Eric D. | en_US |
dc.contributor.author | Malavolta, Luca | en_US |
dc.contributor.author | Charbonneau, David | en_US |
dc.contributor.author | Collier Cameron, Andrew | en_US |
dc.contributor.author | Coughlin, Jeffrey L. | en_US |
dc.contributor.author | Dressing, Courtney D. | en_US |
dc.contributor.author | Nava, Chantanelle | en_US |
dc.contributor.author | Latham, David W. | en_US |
dc.contributor.author | Dumusque, Xavier | en_US |
dc.contributor.author | Lovis, Christophe | en_US |
dc.contributor.author | MOLINARI, Emilio Carlo | en_US |
dc.contributor.author | Pepe, Francesco | en_US |
dc.contributor.author | SOZZETTI, Alessandro | en_US |
dc.contributor.author | Udry, Stéphane | en_US |
dc.contributor.author | Bouchy, François | en_US |
dc.contributor.author | Johnson, John A. | en_US |
dc.contributor.author | Mayor, Michel | en_US |
dc.contributor.author | MICELA, Giuseppina | en_US |
dc.contributor.author | Phillips, David | en_US |
dc.contributor.author | Piotto, Giampaolo | en_US |
dc.contributor.author | Rice, Ken | en_US |
dc.contributor.author | Sasselov, Dimitar | en_US |
dc.contributor.author | Ségransan, Damien | en_US |
dc.contributor.author | Watson, Chris | en_US |
dc.contributor.author | AFFER, Laura | en_US |
dc.contributor.author | BONOMO, ALDO STEFANO | en_US |
dc.contributor.author | Buchhave, Lars A. | en_US |
dc.contributor.author | Ciardi, David R. | en_US |
dc.contributor.author | Fiorenzano, Aldo F. | en_US |
dc.contributor.author | HARUTYUNYAN, AVET | en_US |
dc.date.accessioned | 2020-10-28T17:54:17Z | - |
dc.date.available | 2020-10-28T17:54:17Z | - |
dc.date.issued | 2018 | en_US |
dc.identifier.issn | 0004-6256 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/28064 | - |
dc.description.abstract | We present the confirmation of a small, moderately irradiated (F = 155 ± 7 F <SUB>⊕</SUB>) Neptune with a substantial gas envelope in a P = 11.8728787 ± 0.0000085 day orbit about a quiet, Sun-like G0V star Kepler-1655. Based on our analysis of the Kepler light curve, we determined Kepler-1655b’s radius to be 2.213 ± 0.082 R <SUB>⊕</SUB>. We acquired 95 high-resolution spectra with Telescopio Nazionale Galileo/HARPS-N, enabling us to characterize the host star and determine an accurate mass for Kepler-1655b of 5.0{+/- }<SUB>2.8</SUB><SUP>3.1</SUP> {M}<SUB>\oplus </SUB> via Gaussian-process regression. Our mass determination excludes an Earth-like composition with 98% confidence. Kepler-1655b falls on the upper edge of the evaporation valley, in the relatively sparsely occupied transition region between rocky and gas-rich planets. It is therefore part of a population of planets that we should actively seek to characterize further. | en_US |
dc.language.iso | eng | en_US |
dc.title | An Accurate Mass Determination for Kepler-1655b, a Moderately Irradiated World with a Significant Volatile Envelope | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.3847/1538-3881/aab8f3 | en_US |
dc.identifier.scopus | 2-s2.0-85047351276 | en_US |
dc.identifier.isi | 000430794900002 | en_US |
dc.identifier.url | https://iopscience.iop.org/article/10.3847/1538-3881/aab8f3 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 155 | en_US |
dc.relation.issue | 5 | en_US |
dc.relation.firstpage | 203 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.international | sì | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | THE ASTRONOMICAL JOURNAL | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2018AJ....155..203H | 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_2 Planetary systems sciences | 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. Brera | - |
crisitem.author.dept | O.A. Torino | - |
crisitem.author.dept | O.A. Palermo | - |
crisitem.author.dept | O.A. Palermo | - |
crisitem.author.dept | O.A. Torino | - |
crisitem.author.orcid | 0000-0002-6492-2085 | - |
crisitem.author.orcid | 0000-0002-1742-7735 | - |
crisitem.author.orcid | 0000-0002-7504-365X | - |
crisitem.author.orcid | 0000-0002-9900-4751 | - |
crisitem.author.orcid | 0000-0001-5600-3778 | - |
crisitem.author.orcid | 0000-0002-6177-198X | - |
crisitem.journal.journalissn | 0004-6256 | - |
crisitem.journal.ance | E016224 | - |
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