Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/23126
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Sierks, Holger | en_US |
dc.contributor.author | Barbieri, Cesare | en_US |
dc.contributor.author | Lamy, Philippe L. | en_US |
dc.contributor.author | Rodrigo, Rafael | en_US |
dc.contributor.author | Koschny, Detlef | en_US |
dc.contributor.author | Rickman, Hans | en_US |
dc.contributor.author | Keller, Horst Uwe | en_US |
dc.contributor.author | Agarwal, Jessica | en_US |
dc.contributor.author | A'Hearn, Michael F. | en_US |
dc.contributor.author | Angrilli, Francesco | en_US |
dc.contributor.author | Auger, Anne-Therese | en_US |
dc.contributor.author | Barucci, M. Antonella | en_US |
dc.contributor.author | Bertaux, Jean-Loup | en_US |
dc.contributor.author | BERTINI, IVANO | en_US |
dc.contributor.author | Besse, Sebastien | en_US |
dc.contributor.author | Bodewits, Dennis | en_US |
dc.contributor.author | Capanna, Claire | en_US |
dc.contributor.author | CREMONESE, Gabriele | en_US |
dc.contributor.author | Da Deppo, Vania | en_US |
dc.contributor.author | Davidsson, Björn | en_US |
dc.contributor.author | Debei, Stefano | en_US |
dc.contributor.author | De Cecco, Mariolino | en_US |
dc.contributor.author | Ferri, Francesca | en_US |
dc.contributor.author | FORNASIER, SONIA | en_US |
dc.contributor.author | FULLE, Marco | en_US |
dc.contributor.author | Gaskell, Robert | en_US |
dc.contributor.author | GIACOMINI, LORENZA | en_US |
dc.contributor.author | Groussin, Olivier | en_US |
dc.contributor.author | Gutierrez-Marques, Pablo | en_US |
dc.contributor.author | Gutiérrez, Pedro J. | en_US |
dc.contributor.author | Güttler, Carsten | en_US |
dc.contributor.author | Hoekzema, Nick | en_US |
dc.contributor.author | Hviid, Stubbe F. | en_US |
dc.contributor.author | Ip, Wing-Huen | en_US |
dc.contributor.author | Jorda, Laurent | en_US |
dc.contributor.author | Knollenberg, Jörg | en_US |
dc.contributor.author | Kovacs, Gabor | en_US |
dc.contributor.author | Kramm, J. Rainer | en_US |
dc.contributor.author | Kührt, Ekkehard | en_US |
dc.contributor.author | Küppers, Michael | en_US |
dc.contributor.author | La Forgia, Fiorangela | en_US |
dc.contributor.author | Lara, Luisa M. | en_US |
dc.contributor.author | Lazzarin, Monica | en_US |
dc.contributor.author | Leyrat, Cédric | en_US |
dc.contributor.author | Lopez Moreno, Josè J. | en_US |
dc.contributor.author | Magrin, Sara | en_US |
dc.contributor.author | Marchi, Simone | en_US |
dc.contributor.author | MARZARI, FRANCESCO | en_US |
dc.contributor.author | MASSIRONI, MATTEO | en_US |
dc.contributor.author | Michalik, Harald | en_US |
dc.contributor.author | Moissl, Richard | en_US |
dc.contributor.author | Mottola, Stefano | en_US |
dc.contributor.author | Naletto, Giampiero | en_US |
dc.contributor.author | Oklay, Nilda | en_US |
dc.contributor.author | PAJOLA, MAURIZIO | en_US |
dc.contributor.author | Pertile, Marco | en_US |
dc.contributor.author | Preusker, Frank | en_US |
dc.contributor.author | Sabau, Lola | en_US |
dc.contributor.author | Scholten, Frank | en_US |
dc.contributor.author | Snodgrass, Colin | en_US |
dc.contributor.author | Thomas, Nicolas | en_US |
dc.contributor.author | TUBIANA, Cecilia | en_US |
dc.contributor.author | Vincent, Jean-Baptiste | en_US |
dc.contributor.author | Wenzel, Klaus-Peter | en_US |
dc.contributor.author | Zaccariotto, Mirco | en_US |
dc.contributor.author | Pätzold, Martin | en_US |
dc.date.accessioned | 2020-03-05T08:43:44Z | - |
dc.date.available | 2020-03-05T08:43:44Z | - |
dc.date.issued | 2015 | en_US |
dc.identifier.issn | 0036-8075 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/23126 | - |
dc.description.abstract | Images from the OSIRIS scientific imaging system onboard Rosetta show that the nucleus of 67P/Churyumov-Gerasimenko consists of two lobes connected by a short neck. The nucleus has a bulk density less than half that of water. Activity at a distance from the Sun of >3 astronomical units is predominantly from the neck, where jets have been seen consistently. The nucleus rotates about the principal axis of momentum. The surface morphology suggests that the removal of larger volumes of material, possibly via explosive release of subsurface pressure or via creation of overhangs by sublimation, may be a major mass loss process. The shape raises the question of whether the two lobes represent a contact binary formed 4.5 billion years ago, or a single body where a gap has evolved via mass loss. <P /> | en_US |
dc.language.iso | eng | en_US |
dc.title | On the nucleus structure and activity of comet 67P/Churyumov-Gerasimenko | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1126/science.aaa1044 | en_US |
dc.identifier.scopus | 2-s2.0-84921794769 | en_US |
dc.identifier.isi | 000348225800027 | en_US |
dc.identifier.url | https://science.sciencemag.org/content/347/6220/aaa1044 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 347 | en_US |
dc.relation.issue | 6220 | en_US |
dc.relation.firstpage | aaa1044 | en_US |
dc.relation.lastpage | aaa1044-5 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.international | sì | en_US |
dc.contributor.country | ITA | en_US |
dc.contributor.country | USA | en_US |
dc.contributor.country | GBR | 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 | SCIENCE | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2015Sci...347a1044S | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegherò 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 | reserved | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.dept | O.A. Trieste | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.orcid | 0000-0001-9021-1140 | - |
crisitem.author.orcid | 0000-0001-8435-5287 | - |
crisitem.author.orcid | 0000-0002-3144-1277 | - |
crisitem.journal.journalissn | 0036-8075 | - |
crisitem.journal.ance | E151981 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | Existing users please |
---|---|---|---|---|
Sierks_et_al2015.pdf | [Administrators only] | 1.74 MB | Adobe PDF |
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