Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/28812
DC Field | Value | Language |
---|---|---|
dc.contributor.author | PAJOLA, MAURIZIO | en_US |
dc.contributor.author | Lee, J. -C. | en_US |
dc.contributor.author | Oklay, N. | en_US |
dc.contributor.author | Hviid, S. F. | en_US |
dc.contributor.author | Penasa, L. | en_US |
dc.contributor.author | Mottola, S. | en_US |
dc.contributor.author | Shi, X. | en_US |
dc.contributor.author | Fornasier, S. | en_US |
dc.contributor.author | Davidsson, B. | en_US |
dc.contributor.author | GIACOMINI, LIVIA | en_US |
dc.contributor.author | LUCCHETTI, ALICE | en_US |
dc.contributor.author | Massironi, M. | en_US |
dc.contributor.author | Vincent, J. B. | en_US |
dc.contributor.author | Bertini, I. | en_US |
dc.contributor.author | Naletto, G. | en_US |
dc.contributor.author | Ip, W. H. | en_US |
dc.contributor.author | Sierks, H. | en_US |
dc.contributor.author | Lamy, P. L. | en_US |
dc.contributor.author | Rodrigo, R. | en_US |
dc.contributor.author | Koschny, D. | en_US |
dc.contributor.author | Keller, H. U. | en_US |
dc.contributor.author | Agarwal, J. | en_US |
dc.contributor.author | Barucci, M. A. | en_US |
dc.contributor.author | Bertaux, J. L. | en_US |
dc.contributor.author | Bodewits, D. | en_US |
dc.contributor.author | CAMBIANICA, PAMELA | en_US |
dc.contributor.author | CREMONESE, Gabriele | en_US |
dc.contributor.author | Da Deppo, V. | en_US |
dc.contributor.author | Debei, S. | en_US |
dc.contributor.author | De Cecco, M. | en_US |
dc.contributor.author | Deller, J. | en_US |
dc.contributor.author | El Maarry, M. R. | en_US |
dc.contributor.author | Feller, C. | en_US |
dc.contributor.author | Ferrari, S. | en_US |
dc.contributor.author | FULLE, Marco | en_US |
dc.contributor.author | Gutierrez, P. J. | en_US |
dc.contributor.author | Güttler, C. | en_US |
dc.contributor.author | Lara, L. M. | en_US |
dc.contributor.author | La Forgia, F. | en_US |
dc.contributor.author | Lazzarin, M. | en_US |
dc.contributor.author | Lin, Z. -Y. | en_US |
dc.contributor.author | Lopez Moreno, J. J. | en_US |
dc.contributor.author | Marzari, F. | en_US |
dc.contributor.author | Preusker, F. | en_US |
dc.contributor.author | Scholten, F. | en_US |
dc.contributor.author | Toth, I. | en_US |
dc.contributor.author | Tubiana, C. | en_US |
dc.date.accessioned | 2020-12-14T09:54:30Z | - |
dc.date.available | 2020-12-14T09:54:30Z | - |
dc.date.issued | 2019 | en_US |
dc.identifier.issn | 0035-8711 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/28812 | - |
dc.description.abstract | By using the Rosetta/OSIRIS-NAC data set taken in 2014 August, we focus on the neck region, called Hapi, located on 67P Churyumov-Gerasimenko's Northern hemisphere. The gravitational potential and slopes of Hapi, coupled with the geological unit identification and the boulder size-frequency distributions, support the interpretation that both taluses and gravitational accumulation deposits observable on Hapi are the result of multiple cliff collapses that occurred at different times. By contrast, the fine-particle deposits observable in the central part of the study area are made of aggregates coming from the Southern hemisphere and deposited during each perihelion passage. Both the consolidated terrains on the western part of Hapi, as well as the centrally aligned ridge made of boulder-like features, suggest that Hapi is in structural continuity with the onion-like structure of the main lobe of 67P. Despite the dusty blanket observable on Hapi, its terrains are characterized by water-ice-rich components that, once repeatedly and rapidly illuminated, sublimate, hence resulting in the strong jet activity observed in 2014 August. | en_US |
dc.language.iso | eng | en_US |
dc.title | Multidisciplinary analysis of the Hapi region located on Comet 67P/Churyumov-Gerasimenko | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1093/mnras/stz446 | en_US |
dc.identifier.scopus | 2-s2.0-85067074360 | en_US |
dc.identifier.isi | 000474886200047 | en_US |
dc.identifier.url | https://academic.oup.com/mnras/article/485/2/2139/5371141 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 485 | en_US |
dc.relation.issue | 2 | en_US |
dc.relation.firstpage | 2139 | 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 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2019MNRAS.485.2139P | 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. Padova | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.dept | O.A. Trieste | - |
crisitem.author.orcid | 0000-0002-3144-1277 | - |
crisitem.author.orcid | 0000-0001-7413-3058 | - |
crisitem.author.orcid | 0000-0002-8091-4915 | - |
crisitem.author.orcid | 0000-0001-9021-1140 | - |
crisitem.author.orcid | 0000-0001-8435-5287 | - |
crisitem.journal.journalissn | 0035-8711 | - |
crisitem.journal.ance | E112946 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Pajola_et_al_2019_compressed.pdf | Pdf editoriale | 1.06 MB | Adobe PDF | View/Open |
Page view(s)
68
checked on Apr 25, 2024
Download(s)
18
checked on Apr 25, 2024
Google ScholarTM
Check
Altmetric
Altmetric
Items in DSpace are published in Open Access, unless otherwise indicated.