Zobrazeno 1 - 10
of 471
pro vyhledávání: '"Güttler, C."'
Autor:
Lethuillier, A., Feller, C., Kaufmann, E., Becerra, P., Hänni, N., Diethelm, R., Kreuzig, C., Gundlach, B., Blum, J., Pommerol, A., Kargl, G., Kührt, E., Capelo, H., Haack, D., Zhang, X., Knollenberg, J., Molinski, N. S., Gilke, T., Sierks, H., Tiefenbacher, P., Güttler, C., Otto, K. A., Bischoff, D., Schweighart, M., Hagermann, A., Jäggi, N.
The CoPhyLab (Cometary Physics Laboratory) project is designed to study the physics of comets through a series of earth-based experiments. For these experiments, a dust analogue was created with physical properties comparable to those of the non-vola
Externí odkaz:
http://arxiv.org/abs/2110.05832
Autor:
Frattin, Elisa, Bertini, I., Ivanovski, S. L., Marzari, F., Fulle, M., Zakharov, V. V., Moreno, F., Naletto, G., Lazzarin, M., Cambianica, P., Cremonese, G., Ferrari, S., Ferri, F., Guettler, C., La Forgia, F., Lucchetti, A., Pajola, M., Penasa, L., Rotundi, A., Sierks, H., Tubiana, C.
In this work we aim to characterise the dust motion in the inner coma of comet 67P/Churyumov- Gerasimenko to provide constraints for theoretical 3D coma models. The OSIRIS camera onboard the Rosetta mission was able for the first time to acquire imag
Externí odkaz:
http://arxiv.org/abs/2104.10950
Autor:
Van Hoang, Hong, Fornasier, S., Quirico, E., Hasselmann, P. H., Barucci, M. A., Sierks, H., Tubiana, C., Güttler, C.
We investigate Abydos, the final landing site of the Philae lander after its eventful landing from the Rosetta spacecraft on comet 67P/Churyumov-Gerasimenko on 12 November 2014. Over 1000 OSIRIS level 3B images were analysed, which cover the August 2
Externí odkaz:
http://arxiv.org/abs/2008.03180
Akademický článek
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Autor:
Bockelée-Morvan, D., Filacchione, G., Altwegg, K., Bianchi, E., Bizzarro, M., Blum, J., Bonal, L., Capaccioni, F., Codella, C., Choukroun, M., Cottin, H., Davidsson, B., De Sanctis, M. C., Drozdovskaya, M., Engrand, C., Galand, M., Güttler, C., Henri, P., Herique, A., Ivanoski, S., Kokotanekova, R., Levasseur-Regourd, A. -C., Miller, K. E., Rotundi, A., Schönbächler, M., Snodgrass, C., Thomas, N., Tubiana, C., Ulamec, S., Vincent, J. -B.
This white paper proposes that AMBITION, a Comet Nucleus Sample Return mission, be a cornerstone of ESA's Voyage 2050 programme. We summarise some of the most important questions still open in cometary science after the successes of the Rosetta missi
Externí odkaz:
http://arxiv.org/abs/1907.11081
Autor:
Tubiana, C., Rinaldi, G., Güttler, C., Snodgrass, C., Shi, X., Hu, X., Marschall, R., Fulle, M., Bockelée-Morvan, D., Naletto, G., Capaccioni, F., Sierks, H., Arnold, G., Barucci, M. A., Bertaux, J. -L., Bertini, I., Bodewits, D., Capria, M. T., Ciarniello, M., Cremonese, G., Crovisier, J., Da Deppo, V., Debei, S., De Cecco, M., Deller, J., De Sanctis, M. C., Davidsson, B., Doose, L., Erard, S., Filacchione, G., Fink, U., Formisano, M., Fornasier, S., Gutiérrez, P. J., Ip, W. -H., Ivanovski, S., Kappel, D., Keller, H. U., Kolokolova, L., Koschny, D., Krueger, H., La Forgia, F., Lamy, P. L., Lara, L. M., Lazzarin, M., Levasseur-Regourd, A. C., Lin, Z. -Y., Longobardo, A., López-Moreno, J. J., Marzari, F., Migliorini, A., Mottola, S., Rodrigo, R., Taylor, F., Toth, I., Zakharov, V.
On 27 Apr 2015, when 67P/C-G was at 1.76 au from the Sun and moving towards perihelion, the OSIRIS and VIRTIS-M instruments on Rosetta observed the evolving dust and gas coma during a complete rotation of the comet. We aim to characterize the dust, H
Externí odkaz:
http://arxiv.org/abs/1905.03022
Autor:
Fornasier, S., Feller, C., Hasselmann, P. H., Barucci, M. A., Sunshine, J., Vincent, J. -B., Shi, X., Sierks, H., Naletto, G., Lamy, P. L., Rodrigo, R., Koschny, D., Davidsson, B., Bertaux, J. -L., Bertini, I., Bodewits, D., Cremonese, G., Da Deppo, V., Debei, S., De Cecco, M., Deller, J., Ferrari, S., Fulle, M., Gutierrez, P. J., Güttler, C., Ip, W. -H., Jorda, L., Keller, H. U., Lara, M. L., Lazzarin, M., Moreno, J. J. Lopez, Lucchetti, A., Marzari, F., Mottola, S., Pajola, M., Toth, I., Tubiana, C.
Publikováno v:
A&A 630, A13 (2019)
The southern hemisphere of comet 67P/Churyumov-Gerasimenko (67P) became observable by the Rosetta mission in March 2015, a few months before cometary southern vernal equinox. The Anhur region in the southern part of the comet's larger lobe was found
Externí odkaz:
http://arxiv.org/abs/1903.09017
Autor:
Güttler, C., Mannel, T., Rotundi, A., Merouane, S., Fulle, M., Bockelée-Morvan, D., Lasue, J., Levasseur-Regourd, A. C., Blum, J., Naletto, G., Sierks, H., Hilchenbach, M., Tubiana, C., Capaccioni, F., Paquette, J. A., Flandes, A., Moreno, F., Agarwal, J., Bodewits, D., Bertini, I., Tozzi, G. P., Hornung, K., Langevin, Y., Krüger, H., Longobardo, A., Della Corte, V., Tóth, I., Filacchione, G., Ivanovski, S. L., Mottola, S., Rinaldi, G.
Publikováno v:
A&A 630, A24 (2019)
Before Rosetta, the space missions Giotto and Stardust shaped our view on cometary dust, supported by plentiful data from Earth based observations and interplanetary dust particles collected in the Earth's atmosphere. The Rosetta mission at comet 67P
Externí odkaz:
http://arxiv.org/abs/1902.10634
Autor:
Feller, C., Fornasier, S., Ferrari, S., Hasselmann, P. H., Barucci, A., Massironi, M., Deshapriya, J. D. P, Sierks, H., Naletto, G., Lamy, P. L., Rodrigo, R., Koschny, D., Davidsson, B. J. R., Bertaux, J. -L., Bertini, I., Bodewits, D., Cremonese, G., Da Deppo, V., Debei, S., De Cecco, M., Fulle, M., Gutiérrez, P. J., Güttler, C., Ip, W. -H., Keller, H. U., Lara, L. M., Lazzarin, M., López-Moreno, J. J., Marzari, F., Shi, X., Tubiana, C., Gaskell, B., La Forgia, F., Lucchetti, A., Mottola, S., Pajola, M., Preusker, F., Scholten, F.
In April 2016, the Rosetta spacecraft performed a low-altitude low-phase-angle flyby over the Imhotep-Khepry transition of 67P/Churyumov-Gerasimenko's nucleus. The OSIRIS/Narrow-Angle-Camera (NAC) acquired 112 images with mainly 3 broadband filters i
Externí odkaz:
http://arxiv.org/abs/1812.09415
Autor:
Attree, N., Groussin, O., Jorda, L., Nébouy, D., Thomas, N., Brouet, Y., Kührt, E., Preusker, F., Scholten, F., Knollenberg, J., Hartogh, P., Sierks, H., Barbieri, C., Lamy, P., Rodrigo, R., Koschny, D., Rickman, H., Keller, H. U., A'Hearn, M. F., Auger, A. -T., Barucci, M. A., Bertaux, J. -L., Bertini, I., Bodewits, D., Boudreault, S., Cremonese, G., Da Deppo, V., Davidsson, B., Debei, S., De Cecco, M., Deller, J., El-Maarry, M. R., Fornasier, S., Fulle, M., Gutiérrez, P. J., Güttler, C., Hviid, S., Ip, W. -H, Kovacs, G., Kramm, J. R., Küppers, M., Lara, L. M., Lazzarin, M., Moreno, J. J. Lopez, Lowry, S., Marchi, S., Marzari, F., Mottola, S., Naletto, G., Oklay, N., Pajola, M., Toth, I., Tubiana, C., Vincen, J. -B., Shi, X.
Publikováno v:
A&A 611, A33 (2018)
We directly measure twenty overhanging cliffs on the surface of comet 67P/Churyumov-Gerasimenko extracted from the latest shape model and estimate the minimum tensile strengths needed to support them against collapse under the comet's gravity. We fin
Externí odkaz:
http://arxiv.org/abs/1712.07508