Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Laeuter, Matthias"'
Publikováno v:
ACS Earth and Space Chemistry, 6(5), pp. 1189-1203, 2022
The relation between ice composition in the nucleus of comet 67P/Churyumov-Gerasimenko on the one hand and relative abundances of volatiles in the coma on the other hand is important for the interpretation of density measurements in the environment o
Externí odkaz:
http://arxiv.org/abs/2305.16201
Publikováno v:
MNRAS 498, 3995-4004, 2020
The coma of comet 67P/Churyumov-Gerasimenko has been probed by the Rosetta spacecraft and shows a variety of different molecules. The ROSINA COmet Pressure Sensor and the Double Focusing Mass Spectrometer provide in-situ densities for many volatile c
Externí odkaz:
http://arxiv.org/abs/2006.01750
Autor:
Kramer, Tobias, Laeuter, Matthias
Publikováno v:
A&A 630, A4 (2019)
Cometary activity affects the orbital motion and rotation state due to sublimation induced forces. The availability of precise rotation-axis orientation and position data from the Rosetta mission allows one to accurately determine the outgassing of c
Externí odkaz:
http://arxiv.org/abs/1902.02701
Autor:
Kramer, Tobias, Laeuter, Matthias, Hviid, Stubbe, Jorda, Laurent, Keller, Horst Uwe, Kührt, Ekkehard
Publikováno v:
A&A 630, A3 (2019)
(Context) The change of the rotation period and the orientation of the rotation axis of comet 67P/Churyumov-Gerasimenko (67P/C-G) is deducible from images taken by the scientific imaging instruments on-board the Rosetta mission with high precision. N
Externí odkaz:
http://arxiv.org/abs/1812.01490
Publikováno v:
Monthly Notices of the Royal Astronomical Society, vol 483, pp 852-861 (2019)
We reconstruct the temporal evolution of the source distribution for the four major gas species H2O, CO2, CO, and O2 on the surface of comet 67P/Churyumov-Gerasimenko during its 2015 apparition. The analysis applies an inverse coma model and fits to
Externí odkaz:
http://arxiv.org/abs/1804.06696
Publikováno v:
Monthly Notices of the Royal Astronomical Society, vol. 469, pp. S20-S28 (2017)
Starting from several monthly data sets of Rosetta's COmetary Pressure Sensor we reconstruct the gas density in the coma around comet 67P/Churyumov-Gerasimenko. The underlying inverse gas model is constructed by fitting ten thousands of measurements
Externí odkaz:
http://arxiv.org/abs/1704.03874
Akademický článek
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Publikováno v:
In Journal of Computational Physics 15 June 2017 339:461-481
Publikováno v:
In Journal of Computational Physics 2008 227(24):10226-10242
Autor:
Läuter, Matthias, Handorf, Dörthe, Rakowsky, Natalja, Behrens, Jörn, Frickenhaus, Stephan, Best, Meike, Dethloff, Klaus, Hiller, Wolfgang
Publikováno v:
In Journal of Computational Physics 2007 223(2):609-628