Zobrazeno 1 - 10
of 305
pro vyhledávání: '"P. Lebreton, J."'
Autor:
Mousis, O., Bouquet, A., Langevin, Y., André, N., Boithias, H., Durry, G., Faye, F., Hartogh, P., Helbert, J., Iess, L., Kempf, S., Masters, A., Postberg, F., Renard, J. -B., Vernazza, P., Vorburger, A., Wurz, P., Atkinson, D. H., Barabash, S., Berthomier, M., Brucato, J., Cable, M., Carter, J., Cazaux, S., Coustenis, A., Danger, G., Dehant, V., Fornaro, T., Garnier, P., Gautier, T., Groussin, O., Hadid, L. Z., Ize, J. -C., Kolmasova, I., Lebreton, J. -P., Maistre, S. Le, Lellouch, E., Lunine, J. I., Mandt, K. E., Martins, Z., Mimoun, D., Nenon, Q., Caro, G. M. Munõz, Rannou, P., Rauer, H., Schmitt-Kopplin, P., Schneeberger, A., Simons, M., Stephan, K., Van Hoolst, T., Vaverka, J., Wieser, M., Wörner, L.
Enceladus, an icy moon of Saturn, possesses an internal water ocean and jets expelling ocean material into space. Cassini investigations indicated that the subsurface ocean could be a habitable environment having a complex interaction with the rocky
Externí odkaz:
http://arxiv.org/abs/2211.00721
Autor:
Selliez, L., Briois, C., Carrasco, N., Thirkell, L., Thissen, R., Ito, M., Orthous-Daunay, F. -R., Chalumeau, G., Colin, F., Cottin, H., Engrand, C., Flandinet, L., Fray, N., Gaubicher, B., Grand, N., Lebreton, J. -P., Makarov, A., Ruocco, S., Szopa, C., Vuitton, V., Zapf, P.
In the Solar System, extra-terrestrial organic molecules have been found on cometary primitive objects, on Titan and Enceladus icy moons and on Mars. Identification could be achieved for simple organic species by remote sensing based on spectroscopic
Externí odkaz:
http://arxiv.org/abs/1904.09419
Autor:
Edberg, Niklas J. T., Eriksson, A. I., Odelstad, E., Vigren, E., Andrews, D. J., Johansson, F., Burch, J. L., Carr, C. M., Cupido, E., Glassmeier, K. -H., Goldstein, R., Halekas, J. S., Henri, P., Lebreton, J. -P., Mandt, K., Mokashi, P., Nemeth, Z., Nilsson, H., Ramstad, R., Richter, I., Wieser, G. Stenberg
Publikováno v:
Solar wind interaction with comet 67P: Impacts of corotating interaction regions, J. Geophys. Res. Space Physics, 121, 949-965, 2016
We present observations from the Rosetta Plasma Consortium of the effects of stormy solar wind on comet 67P/Churyumov-Gerasimenko. Four corotating interaction regions (CIRs), where the first event has possibly merged with a CME, are traced from Earth
Externí odkaz:
http://arxiv.org/abs/1809.05278
Autor:
Mousis, O., Atkinson, D. H., Cavalié, T., Fletcher, L. N., Amato, M. J., Aslam, S., Ferri, F., Renard, J. -B., Spilker, T., Venkatapathy, E., Wurz, P., Aplin, K., Coustenis, A., Deleuil, M., Dobrijevic, M., Fouchet, T., Guillot, T., Hartogh, P., Hewagama, T., Hofstadter, M. D., Hue, V., Hueso, R., Lebreton, J. -P., Lellouch, E., Moses, J., Orton, G. S., Pearl, J. C., Sanchez-Lavega, A., Simon, A., Venot, O., Waite, J. H., Achterberg, R. K., Atreya, S., Billebaud, F., Blanc, M., Borget, F., Brugger, B., Charnoz, S., Chiavassa, T., Cottini, V., d'Hendecourt, L., Danger, G., Encrenaz, T., Gorius, N. J. P., Jorda, L., Marty, B., Moreno, R., Morse, A., Nixon, C., Reh, K., Ronnet, T., Schmider, F. -X., Sheridan, S., Sotin, C., Vernazza, P., Villanueva, G. L.
The ice giants Uranus and Neptune are the least understood class of planets in our solar system but the most frequently observed type of exoplanets. Presumed to have a small rocky core, a deep interior comprising ~70% heavy elements surrounded by a m
Externí odkaz:
http://arxiv.org/abs/1708.00235
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:
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
Autor:
Ertel, S., Defrère, D., Absil, O., Bouquin, J. -B. Le, Augereau, J. -C., Berger, J. -P., Blind, N., Bonsor, A., Lagrange, A. -M., Lebreton, J., Marion, L., Milli, J., Olofsson, J.
Context: Extended circumstellar emission has been detected within a few 100 milli-arcsec around > 10% of nearby main sequence stars using near-infrared interferometry. Follow-up observations using other techniques, should they yield similar results o
Externí odkaz:
http://arxiv.org/abs/1608.05731
Autor:
Lebreton, J., Beichman, C., Bryden, G., Defrère, D., Mennesson, B., Millan-Gabet, R., Boccaletti, A.
Debris disks are signposts of analogues to small body populations of the Solar System, often however with much higher masses and dust production rates. The disk associated with the nearby star Eta Corvi is especially striking as it shows strong mid-
Externí odkaz:
http://arxiv.org/abs/1511.05207
Autor:
Mousis, O., Atkinson, D. H., Spilker, T., Venkatapathy, E., Poncy, J., Frampton, R., Coustenis, A., Reh, K., Lebreton, J. -P., Fletcher, L. N., Hueso, R., Amato, M. J., Colaprete, A., Ferri, F., Stam, D., Wurz, P., Atreya, S., Aslam, S., Banfield, D. J., Calcutt, S., Fischer, G., Holland, A., Keller, C., Kessler, E., Leese, M., Levacher, P., Morse, A., Munoz, O., Renard, J. -B., Sheridan, S., Schmider, F. -X., Snik, F., Waite, J. H., Bird, M., Cavalié, T., Deleuil, M., Fortney, J., Gautier, D., Guillot, T., Lunine, J. I., Marty, B., Nixon, C., Orton, G. S., Sanchez-Lavega, A.
The Hera Saturn entry probe mission is proposed as an M--class mission led by ESA with a contribution from NASA. It consists of one atmospheric probe to be sent into the atmosphere of Saturn, and a Carrier-Relay spacecraft. In this concept, the Hera
Externí odkaz:
http://arxiv.org/abs/1510.07685
Autor:
Boccaletti, A., Lagage, P. -O., Baudoz, P., Beichman, C., Bouchet, P., Cavarroc, C., Dubreuil, D., Glasse, Alistair, Glauser, A. M., Hines, D. C., Lajoie, C. -P., Lebreton, J., Perrin, M. D., Pueyo, L., Reess, J. M., Rieke, G. H., Ronayette, S., Rouan, D., Soummer, R., Wright, G. S.
Publikováno v:
PASP, 127, 633, 2015
The imaging channel on the Mid-Infrared Instrument (MIRI) is equipped with four coronagraphs that provide high contrast imaging capabilities for studying faint point sources and extended emission that would otherwise be overwhelmed by a bright point-
Externí odkaz:
http://arxiv.org/abs/1508.02352