Sökning: WFRF:(de Cesare Giampiero) > On the nucleus stru...
Fältnamn | Indikatorer | Metadata |
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000 | 04493naa a2201057 4500 | |
001 | oai:DiVA.org:uu-247155 | |
003 | SwePub | |
008 | 150313s2015 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-2471552 URI |
024 | 7 | a https://doi.org/10.1126/science.aaa10442 DOI |
040 | a (SwePub)uu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Sierks, Holger4 aut |
245 | 1 0 | a On the nucleus structure and activity of comet 67P/Churyumov-Gerasimenko |
264 | 1 | b American Association for the Advancement of Science (AAAS),c 2015 |
338 | a print2 rdacarrier | |
520 | a 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. | |
650 | 7 | a NATURVETENSKAPx Fysik0 (SwePub)1032 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciences0 (SwePub)1032 hsv//eng |
700 | 1 | a Barbieri, Cesare4 aut |
700 | 1 | a Lamy, Philippe L.4 aut |
700 | 1 | a Rodrigo, Rafael4 aut |
700 | 1 | a Koschny, Detlef4 aut |
700 | 1 | a Rickman, Hansu Uppsala universitet,Teoretisk astrofysik4 aut0 (Swepub:uu)hansrick |
700 | 1 | a Keller, Horst Uwe4 aut |
700 | 1 | a Agarwal, Jessica4 aut |
700 | 1 | a A'Hearn, Michael F.4 aut |
700 | 1 | a Angrilli, Francesco4 aut |
700 | 1 | a Auger, Anne-Therese4 aut |
700 | 1 | a Barucci, M. Antonella4 aut |
700 | 1 | a Bertaux, Jean-Loup4 aut |
700 | 1 | a Bertini, Ivano4 aut |
700 | 1 | a Besse, Sebastien4 aut |
700 | 1 | a Bodewits, Dennis4 aut |
700 | 1 | a Capanna, Claire4 aut |
700 | 1 | a Cremonese, Gabriele4 aut |
700 | 1 | a Da Deppo, Vania4 aut |
700 | 1 | a Davidsson, Bjoern4 aut |
700 | 1 | a Debei, Stefano4 aut |
700 | 1 | a De Cecco, Mariolino4 aut |
700 | 1 | a Ferri, Francesca4 aut |
700 | 1 | a Fornasier, Sonia4 aut |
700 | 1 | a Fulle, Marco4 aut |
700 | 1 | a Gaskell, Robert4 aut |
700 | 1 | a Giacomini, Lorenza4 aut |
700 | 1 | a Groussin, Olivier4 aut |
700 | 1 | a Gutierrez-Marques, Pablo4 aut |
700 | 1 | a Gutiuerrez, Pedro J.4 aut |
700 | 1 | a Guettler, Carsten4 aut |
700 | 1 | a Hoekzema, Nick4 aut |
700 | 1 | a Hviid, Stubbe F.4 aut |
700 | 1 | a Ip, Wing-Huen4 aut |
700 | 1 | a Jorda, Laurent4 aut |
700 | 1 | a Knollenberg, Joerg4 aut |
700 | 1 | a Kovacs, Gabor4 aut |
700 | 1 | a Kramm, J. Rainer4 aut |
700 | 1 | a Kuehrt, Ekkehard4 aut |
700 | 1 | a Kueppers, Michael4 aut |
700 | 1 | a La Forgia, Fiorangela4 aut |
700 | 1 | a Lara, Luisa M.4 aut |
700 | 1 | a Lazzarin, Monica4 aut |
700 | 1 | a Leyrat, Cedric4 aut |
700 | 1 | a Moreno, Jose J. Lopez4 aut |
700 | 1 | a Magrin, Sara4 aut |
700 | 1 | a Marchi, Simone4 aut |
700 | 1 | a Marzari, Francesco4 aut |
700 | 1 | a Massironi, Matteo4 aut |
700 | 1 | a Michalik, Harald4 aut |
700 | 1 | a Moissl, Richard4 aut |
700 | 1 | a Mottola, Stefano4 aut |
700 | 1 | a Naletto, Giampiero4 aut |
700 | 1 | a Oklay, Nilda4 aut |
700 | 1 | a Pajola, Maurizio4 aut |
700 | 1 | a Pertile, Marco4 aut |
700 | 1 | a Preusker, Frank4 aut |
700 | 1 | a Sabau, Lola4 aut |
700 | 1 | a Scholten, Frank4 aut |
700 | 1 | a Snodgrass, Colin4 aut |
700 | 1 | a Thomas, Nicolas4 aut |
700 | 1 | a Tubiana, Cecilia4 aut |
700 | 1 | a Vincent, Jean-Baptiste4 aut |
700 | 1 | a Wenzel, Klaus-Peter4 aut |
700 | 1 | a Zaccariotto, Mirco4 aut |
700 | 1 | a Paetzold, Martin4 aut |
710 | 2 | a Uppsala universitetb Teoretisk astrofysik4 org |
773 | 0 | t Scienced : American Association for the Advancement of Science (AAAS)g 347:6220q 347:6220x 0036-8075x 1095-9203 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-247155 |
856 | 4 8 | u https://doi.org/10.1126/science.aaa1044 |
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