Zobrazeno 1 - 10
of 209
pro vyhledávání: '"Gundlach, B"'
Autor:
Feller, C., Pommerol, A., Lethuillier, A., Hänni, N., Schürch, S., Bühr, C., Gundlach, B., Haenni, B., Jäggi, N., Kaminek, M., Team, the CoPhyLab
Objective: In the framework of the Cometary Physics Laboratory (CoPhyLab) and its sublimation experiments of cometary surface analogues under simulated space conditions, we characterize the properties of intimate mixtures of juniper charcoal and SiO$
Externí odkaz:
http://arxiv.org/abs/2312.08311
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
The surface granularity of small Solar System bodies is diverse through the different types of planetary bodies and even for specific objects it is often not known in detail. One of the physical properties that strongly depends on the surface structu
Externí odkaz:
http://arxiv.org/abs/2109.12833
Akademický článek
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Autor:
Groussin, O., Attree, N., Brouet, Y., Ciarletti, V., Davidsson, B., Filacchione, G., Fischer, H. H., Gundlach, B., Knapmeyer, M., Knollenberg, J., Kokotanekova, R., Kührt, E., Leyrat, C., Marshall, D., Pelivan, I., Skorov, Y., Snodgrass, C., Spohn, T., Tosi, F.
Publikováno v:
Space Science Reviews 215 (2019)
The physical properties of cometary nuclei observed today relate to their complex history and help to constrain their formation and evolution. In this article, we review some of the main physical properties of cometary nuclei and focus in particular
Externí odkaz:
http://arxiv.org/abs/1905.01156
Autor:
Ellerbroek, L. E., Gundlach, B., Landeck, A., Dominik, C., Blum, J., Merouane, S., Hilchenbach, M., John, H., van Veen, H. A.
The structure of cometary dust is a tracer of growth processes in the formation of planetesimals. Instrumentation on board the Rosetta mission to comet 67P/Churyumov- Gerasimenko captured dust particles and analysed them in situ. However, these depos
Externí odkaz:
http://arxiv.org/abs/1904.07543
Akademický článek
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The gas-driven dust activity of comets is still an unresolved question in cometary science. In the past, it was believed that comets are dirty snowballs and that the dust is ejected when the ice retreats. However, thanks to the various space missions
Externí odkaz:
http://arxiv.org/abs/1811.09397
Autor:
Ellerbroek, L. E., Gundlach, B., Landeck, A., Dominik, C., Blum, J., Merouane, S., Hilchenbach, M., Bentley, M. S., Mannel, T., John, H., van Veen, H. A.
Cometary dust provides a unique window on dust growth mechanisms during the onset of planet formation. Measurements by the Rosetta spacecraft show that the dust in the coma of comet 67P/Churyumov-Gerasimenko has a granular structure at size scales fr
Externí odkaz:
http://arxiv.org/abs/1705.07127
Autor:
Gundlach, B., Blum, J.
Context: Surveys in the visible and near-infrared spectral range have revealed the presence of low-albedo asteroids in cometary like orbits (ACOs). In contrast to Jupiter family comets (JFCs), ACOs are inactive, but possess similar orbital parameters
Externí odkaz:
http://arxiv.org/abs/1603.09528