Zobrazeno 1 - 10
of 630
pro vyhledávání: '"Wahlund, J. E."'
Autor:
Milillo, A., Fujimoto, M., Murakami, G., Benkhoff, J., Zender, J., Aizawa, S., Dósa, M., Griton, L., Heyner, D., Ho, G., Imber, S. M., Jia, X., Karlsson, T., Killen, R. M., Laurenza, M., Lindsay, S. T., McKenna-Lawlor, S., Mura, A., Raines, J. M., Rothery, D. A., André, N., Baumjohann, W., Berezhnoy, A., Bourdin, P. -A., Bunce, E. J., Califano, F., Deca, J., de la Fuente, S., Dong, C., Grava, C., Fatemi, S., Henri, P., Ivanovski, S. L., Jackson, B. V., James, M., Kallio, E., Kasaba, Y., Kilpua, E., Kobayashi, M., Langlais, B., Leblanc, F., Lhotka, C., Mangano, V., Martindale, A., Massetti, S., Masters, A., Morooka, M., Narita, Y., Oliveira, J. S., Odstrcil, D., Orsini, S., Pelizzo, M. G., Plainaki, C., Plaschke, F., Sahraoui, F., Seki, K., Slavin, J. A., Vainio, R., Wurz, P., Barabash, S., Carr, C. M., Delcourt, D., Glassmeier, K. -H., Grande, M., Hirahara, M., Huovelin, J., Korablev, O., Kojima, H., Lichtenegger, H., Livi, S., Matsuoka, A., Moissl, R., Moncuquet, M., Muinonen, K., Quèmerais, E., Saito, Y., Yagitani, S., Yoshikawa, I., Wahlund, J. -E.
Publikováno v:
Space Science Reviews (2020), Volume 216, Issue 5, article id.93
The ESA-JAXA BepiColombo mission will provide simultaneous measurements from two spacecraft, offering an unprecedented opportunity to investigate magnetospheric and exospheric dynamics at Mercury as well as their interactions with the solar wind, rad
Externí odkaz:
http://arxiv.org/abs/2202.13243
Autor:
Chatain, A., Wahlund, J. -E., Shebanits, O., Hadid, L. Z., Morooka, M., Edberg, N. J. T., Guaitella, O., Carrasco, N.
Publikováno v:
Journal of Geophysical Research: Space Physics, 126, e2020JA028413 (2021)
The ionosphere of Titan hosts a complex ion chemistry leading to the formation of organic dust below 1200 km. Current models cannot fully explain the observed electron temperature in this dusty environment. To achieve new insight, we have re-analyzed
Externí odkaz:
http://arxiv.org/abs/2108.12908
Autor:
Chatain, A., Wahlund, J. -E., Shebanits, O., Hadid, L. Z., Morooka, M., Edberg, N. J. T., Guaitella, O., Carrasco, N.
Publikováno v:
Journal of Geophysical Research: Space Physics, 126, e2020JA028412 (2021)
Current models of Titan ionosphere have difficulties in explaining the observed electron density and/or temperature. In order to get new insights, we re-analyzed the data taken in the ionosphere of Titan by the Cassini Langmuir probe (LP), part of th
Externí odkaz:
http://arxiv.org/abs/2108.12907
Akademický článek
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Autor:
Andrews, D. J., Cowley, S. W. H., Provan, G., Hunt, G. J., Hadid, L. Z., Morooka, M. W., Wahlund, J. -E.
Saturn's magnetospheric magnetic field, planetary radio emissions, plasma populations and magnetospheric structure are all known to be modulated at periods close to the assumed rotation period of the planetary interior. These oscillations are readily
Externí odkaz:
http://arxiv.org/abs/1910.12540
Autor:
Edberg, N. J. T., Vigren, E., Snowden, D., Regoli, L. H., Shebanits, O., Wahlund, J. -E., Andrews, D. J., Bertucci, C., Cui, J.
Publikováno v:
Edberg, N. J. T., et al. (2018). Titan's variable ionosphere during the T118 and T119 Cassini flybys. Geophysical Research Letters, 45. https://doi.org/10.1029/2018GL078436
A significant difference in Titan's ionospheric electron density is observed between the T118 and T119 Cassini nightside flybys. These flybys had similar geometry, occurred at the same Saturn local time and while Titan was exposed to similar EUV and
Externí odkaz:
http://arxiv.org/abs/1809.04893
Autor:
Desai, R. T., Coates, A. J., Wellbrock, A., Vuitton, V., Crary, F. J., González-Caniulef, D., Shebanits, O., Jones, G. H., Lewis, G. R., Waite, J. H., Taylor, S. A., Kataria, D. O., Wahlund, J. -E., Edberg, N. J. T., Sittler, E. C.
Cassini discovered a plethora of neutral and ionised molecules in Titan's ionosphere including, surprisingly, anions and negatively charged molecules extending up to 13,800 u/q. In this letter we forward model the Cassini electron spectrometer respon
Externí odkaz:
http://arxiv.org/abs/1706.01610
Autor:
Eriksson, A. I., Engelhardt, I. A. D., Andre, M., Bostrom, R., Edberg, N. J. T., Johansson, F. L., Odelstad, E., Vigren, E., Wahlund, J. -E., Henri, P., Lebreton, J. -P., Miloch, W. J., Paulsson, J. J. P., Wedlund, C. Simon, Yang, L., Karlsson, T., Jarvinen, R., Broiles, T., Mandt, K., Carr, C. M., Galand, M., Nilsson, H., Norberg, C.
Publikováno v:
Astronomy and Astrophysics (2016) 30159
Strong electron cooling on the neutral gas in cometary comae has been predicted for a long time, but actual measurements of low electron temperature are scarce. We present in situ measurements of plasma density, electron temperature and spacecraft po
Externí odkaz:
http://arxiv.org/abs/1705.08725
Autor:
Stephan, K., Roatsch, T., Tosi, F., Matz, K.-D., Kersten, E., Wagner, R., Molyneux, P., Palumbo, P., Poulet, F., Hussmann, H., Barabash, S., Bruzzone, L., Dougherty, M., Gladstone, R., Gurvits, L.I., Hartogh, P., Iess, L., Wahlund, J.-E., Wurz, P., Witasse, O., Grasset, O., Altobelli, N., Carter, J., Cavalié, T., d'Aversa, E., Della Corte, V., Filacchione, G., Galli, A., Galluzzi, V., Gwinner, K., Hauber, E., Jaumann, R., Krohn, K., Langevin, Y., Lucchetti, A., Migliorini, A., Piccioni, G., Solomonidou, A., Stark, A., Tobie, G., Tubiana, C., Vallat, C., Van Hoolst, T.
Publikováno v:
In Planetary and Space Science 15 November 2021 208
Autor:
Edberg, N. J. T., Eriksson, A. I., Odelstad, E., Henri, P., Lebreton, J. -P., Gasc, S., Rubin, M., André, M., Gill, R., Johansson, E. P. G., Johansson, F., Vigren, E., Wahlund, J. E., Carr, C. M., Cupido, E., Glassmeier, K. -H., Goldstein, R., Koenders, C., Mandt, K., Nemeth, Z., Nilsson, H., Richter, I., Wieser, G. Stenberg, Szego, K., Volwerk, M.
Publikováno v:
Geophys. Res. Lett., 42 (2015)
We use measurements from the Rosetta plasma consortium (RPC) Langmuir probe (LAP) and mutual impedance probe (MIP) to study the spatial distribution of low-energy plasma in the near-nucleus coma of comet 67P/Churyumov-Gerasimenko. The spatial distrib
Externí odkaz:
http://arxiv.org/abs/1608.06745