Mutual Impedance Probe in Collisionless Unmagnetized Plasmas With Suprathermal Electrons—Application to BepiColombo

Autor: Nicolas Gilet, Pierre Henri, Gaëtan Wattieaux, Minna Myllys, Orélien Randriamboarison, Christian Béghin, Jean-Louis Rauch

Publikováno v: Frontiers in Astronomy and Space Sciences, Vol 6 (2019)

Context: Mutual impedance experiments are active electric probes providing in-situ space plasma measurements. Such active experiments consist of a set of electric antennas used as transmitter(s) and receivers(s) through which various dielectric prope

Externí odkaz: https://doaj.org/article/1bf8741616964f69afc96161ae9a8f17

Automatic Detection of the Thermal Electron Density From the WHISPER Experiment Onboard CLUSTER‐II Mission With Neural Networks

Autor: Xavier Vallières, Klet Jegou, Jean-Louis Rauch, Pierre Henri, E. De Leon, R. Gallé, Pierrette Décréau, Nicolas Gilet, L. Bucciantini, V. Savreux

Publikováno v: Journal of Geophysical Research Space Physics
Journal of Geophysical Research Space Physics, American Geophysical Union/Wiley, 2021, 126 (3), pp.e2020JA028901. ⟨10.1029/2020JA028901⟩

International audience; The WHISPER (Waves of HIgh frequency and Sounder for Probing Electron density by Relaxation) instrument has been monitoring the bulk properties of the plasma environment around Earth for more than twenty years. Onboard the 3�

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38610bca0e74f6d906467f51da9a0f31
https://doi.org/10.1029/2020ja028901

Ionospheric total electron content of comet 67P/Churyumov-Gerasimenko

Autor: Zoltán Németh, Martin Rubin, Pierre Henri, Marina Galand, Nicolas Gilet, Rajkumar Hajra, L. Bucciantini, Bruce T. Tsurutani, Xavier Vallières

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 635, pp.A51. ⟨10.1051/0004-6361/201937022⟩
Hajra, Rajkumar; Henri, Pierre; Vallières, Xavier; Galand, Marina; Rubin, Martin; Tsurutani, Bruce T.; Gilet, Nicolas; Bucciantini, Luca; Nemeth, Zoltan (2020). Ionospheric total electron content of comet 67P/Churyumov-Gerasimenko. Astronomy and astrophysics, 635, A51. EDP Sciences 10.1051/0004-6361/201937022
A51

We study the evolution of a cometary ionosphere, using approximately two years of plasma measurements by the Mutual Impedance Probe on board the Rosetta spacecraft monitoring comet 67P/Churyumov-Gerasimenko (67P) during August 2014–September 2016.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80f8210147eedb86cd7a56d7846b8e55
https://hal-insu.archives-ouvertes.fr/insu-02874640/document

The Convective Electric Field Influence on the Cold Plasma and Diamagnetic Cavity of Comet 67P

Autor: F. L. Johansson, Hans Nilsson, Anders Eriksson, Pierre Henri, Erik Vigren, Niklas J. T. Edberg, Nicolas Gilet, Charlotte Goetz

Publikováno v: The Astronomical Journal
The Astronomical Journal, American Astronomical Society, 2019, 158 (2), pp.71. ⟨10.3847/1538-3881/ab2d28⟩

International audience; We studied the distribution of cold electrons (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed77e16c1fe57c11b5e4994ecc90f511
https://hal.archives-ouvertes.fr/hal-02401196/document

Observations of a mix of cold and warm electrons by RPC-MIP at 67P/Churyumov-Gerasimenko

Autor: Fredrik Johansson, Martin Rubin, Elias Odelstad, J. Moré, N. Traoré, Pierre Henri, Xavier Vallières, Anders Eriksson, Nicolas Gilet, Gaëtan Wattieaux, Orélien Randriamboarison

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 640, pp.A110. ⟨10.1051/0004-6361/201937056⟩
Gilet, N.; Henri, P.; Wattieaux, G.; Traoré, N.; Eriksson, A. I.; Vallières, X.; Moré, J.; Randriamboarison, O.; Odelstad, E.; Johansson, F. L.; Rubin, M. (2020). Observations of a mix of cold and warm electrons by RPC-MIP at 67P/Churyumov-Gerasimenko. Astronomy and astrophysics, 640, A110. EDP Sciences 10.1051/0004-6361/201937056

Context. The Mutual Impedance Probe (MIP) of the Rosetta Plasma Consortium (RPC) onboard the Rosetta orbiter which was in operation for more than two years, between August 2014 and September 2016 to monitor the electron density in the cometary ionosp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d17988f3f3650c757175b1fc3249769
https://doi.org/10.1051/0004-6361/201937056