Zobrazeno 1 - 10
of 431
pro vyhledávání: '"Gombosi, T. I."'
Autor:
Tenishev, V., Fougere, N., Borovikov, D., Combi, M. R., Bieler, A., Hansen, K. C., Gombosi, T. I., Migliorini, A., Capaccioni, F., Rinaldi, G., Filacchione, G., Kolokolova, L., Fink, U.
This work is a part of a more global effort aimed at understanding and interpreting in situ and remote sensing data acquired by instruments on board Rosetta. This study aims at deriving the dust mass source rate and the location of the dust jet sourc
Externí odkaz:
http://hdl.handle.net/10150/624749
http://arizona.openrepository.com/arizona/handle/10150/624749
http://arizona.openrepository.com/arizona/handle/10150/624749
Autor:
Fougere, Nicolas, Altwegg, K., Berthelier, J.-J., Bieler, A., Bockelée-Morvan, D., Calmonte, U., Capaccioni, F., Combi, M. R., De Keyser, J., Debout, V., Erard, S., Fiethe, B., Filacchione, G., Fink, U., Fuselier, S. A., Gombosi, T. I., Hansen, K. C., Hässig, M., Huang, Z., Le Roy, L., Leyrat, C., Migliorini, A., Piccioni, G., Rinaldi, G., Rubin, M., Shou, Y., Tenishev, V., Toth, G., Tzou, C.-Y.
We analyse the Rosetta Orbiter Spectrometer for Ion and Neutral Analysis (ROSINA) - the Double Focusing Mass Spectrometer data between 2014 August and 2016 February to examine the effect of seasonal variations on the four major species within the com
Externí odkaz:
http://hdl.handle.net/10150/624746
http://arizona.openrepository.com/arizona/handle/10150/624746
http://arizona.openrepository.com/arizona/handle/10150/624746
Autor:
Fougere, N., Altwegg, K., Berthelier, J.-J., Bieler, A., Bockelée-Morvan, D., Calmonte, U., Capaccioni, F., Combi, M. R., De Keyser, J., Debout, V., Erard, S., Fiethe, B., Filacchione, G., Fink, U., Fuselier, S. A., Gombosi, T. I., Hansen, K. C., Hässig, M., Huang, Z., Le Roy, L., Leyrat, C., Migliorini, A., Piccioni, G., Rinaldi, G., Rubin, M., Shou, Y., Tenishev, V., Toth, G., Tzou, C.-Y.
Context. Since its rendezvous with comet 67P/Churyumov-Gerasimenko (67P), the Rosetta spacecraft has provided invaluable information contributing to our understanding of the cometary environment. On board, the VIRTIS and ROSINA instruments can both m
Externí odkaz:
http://hdl.handle.net/10150/614711
http://arizona.openrepository.com/arizona/handle/10150/614711
http://arizona.openrepository.com/arizona/handle/10150/614711
Autor:
Altwegg, K., Balsiger, H., Combi, M., De Keyser, J., Drozdovskaya, M. N., Fuselier, S. A., Gombosi, T. I., Hänni, N., Rubin, M., Schuhmann, M., Schroeder, I., Wampfler, S.
Publikováno v:
2020, Monthly Notices of the Royal Astronomical Society, 498(4), 5855-5862
The ratios of the three stable oxygen isotopes 16O, 17O and 18O on Earth and, as far as we know in the solar system, show variations on the order of a few percent at most, with a few outliers in meteorites. However, in the interstellar medium there a
Externí odkaz:
http://arxiv.org/abs/2012.05788
Autor:
Beth, A., Altwegg, K., Balsiger, H., Berthelier, J. -J., Combi, M. R., De Keyser, J., Fiethe, B., Fuselier, S. A., Galand, M., Gombosi, T. I., Rubin, M., Sémon, T.
Publikováno v:
A&A 642, A27 (2020)
The Rosetta spacecraft escorted Comet 67P/Churyumov-Gerasimenko for 2 years along its journey through the Solar System between 3.8 and 1.24~au. Thanks to the high resolution mass spectrometer on board Rosetta, the detailed ion composition within a co
Externí odkaz:
http://arxiv.org/abs/2008.08430
Autor:
Altwegg, K., Balsiger, H., Berthelier, J. -J., Briois, C., Combi, M., Cottin, H., De Keyser, J., Dhooghe, F., Fiethe, B., Fuselier, S. A., Gombosi, T. I., Hänni, N., Rubin, M., Schuhmann, M., Schroeder, I., Sémon, T., Wampfler, S.
Cometary comae are generally depleted in nitrogen. The main carriers for volatile nitrogen in comets are NH3 and HCN. It is known that ammonia readily combines with many acids like e.g. HCN, HNCO, HCOOH, etc. encountered in the interstellar medium as
Externí odkaz:
http://arxiv.org/abs/1911.13005
Solar Energetic Particles (SEPs) possess a high destructive potential as they pose multiple radiation hazards on Earth and onboard spacecrafts. The present work continues a series started with the paper by Borovikov et al.(2018) describing a computat
Externí odkaz:
http://arxiv.org/abs/1911.10165
Solar Energetic Particles (SEPs) are an important aspect of space weather. SEP events posses a high destructive potential, since they may cause disruptions of communication systems on Earth and be fatal to crew members onboard spacecrafts and, in ext
Externí odkaz:
http://arxiv.org/abs/1806.07030
Autor:
Huang, Z., Toth, G., Gombosi, T. I., Jia, X., Combi, M. R., Hansen, K. C., Fougere, N., Shou, Y., Tenishev, V., Altwegg, K., Rubin, M.
Publikováno v:
Published in MNRAS in 2018
Magnetohydrodynamics simulations have been carried out in studying the solar wind and cometary plasma interactions for decades. Various plasma boundaries have been simulated and compared well with observations for comet 1P/Halley. The Rosetta mission
Externí odkaz:
http://arxiv.org/abs/1801.03991
Autor:
Rubin, M., Altwegg, K., Balsiger, H., Berthelier, J. -J., Bieler, A., Calmonte, U., Combi, M., De Keyser, J., Engrand, C., Fiethe, B., Fuselier, S. A., Gasc, S., Gombosi, T. I., Hansen, K. C., Hässig, M., Roy, L. Le, Mezger, K., Tzou, C. -Y., Wampfler, S. F., Wurz, P.
Publikováno v:
A&A 601, A123 (2017)
Context. The Rosetta Orbiter Spectrometer for Ion and Neutral Analysis (ROSINA) was designed to measure the composition of the gas in the coma of comet 67P/Churyumov-Gerasimenko, the target of the European Space Agency's Rosetta mission. In addition
Externí odkaz:
http://arxiv.org/abs/1705.02896