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Olivier Le Contel

29
Documents

Présentation

****[Equipe plasmas spatiaux](https://www.lpp.polytechnique.fr/-Plasmas-Spatiaux-?lang=fr)**** **Laboratoire de Physique des Plasmas (LPP, UMR 7648)** **CNRS/Ecole Polytechnique/Sorbonne Université/Université Paris-Saclay/Observatoire de Paris** Campus Pierre et Marie Curie Couloir 24/34 - 5ème étage - Bur. 508 - case courrier 90 4 place Jussieu 75252 Paris Cedex 05 France Tél : 33 1 4427 9253 (Jussieu, Bur. 508) Tél : 33 1 6933 5845 (Polytechnique, Bur. 412-1014) courriel : olivier.lecontel@lpp.polytechnique.fr **Formation** - Doctorat en Astrophysique et Techniques Spatiales de l’université de Paris 7 - Denis Diderot, obtenu le 19 décembre 1997, intitulé "Etude cinétique autoconsistante de la phase de croissance des sous-orages magnétosphériques" (ou [résumé](https://www.lpp.polytechnique.fr/IMG/pdf_resumth-2.pdf)) sous la direction d’Alain Roux et de René Pellat - Master 2 (ex. DEA) d’[Astrophysique et Techniques Spatiales](http://master-recherche.obspm.fr/), Observatoire Paris - université Paris 7 - Denis Diderot / UPMC / Université Paris-Sud 11, obtenu en juin 1992 [Plus d'informations](https://www.lpp.polytechnique.fr/?Olivier-Le-Contel "Page web d'Olivier Le Contel")

Publications

755313

Reconnection Inside a Dipolarization Front of a Diverging Earthward Fast Flow

M. Hosner , R. Nakamura , D. Schmid , T. Nakamura , E. Panov
Journal of Geophysical Research Space Physics, 2024, 129 (1), ⟨10.1029/2023JA031976⟩
Article dans une revue hal-04460458v1
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Two Classes of Equatorial Magnetotail Dipolarization Fronts Observed by Magnetospheric Multiscale Mission: A Statistical Overview

Soboh Alqeeq , O. Le Contel , P. Canu , A. Retinò , T. Chust
Journal of Geophysical Research Space Physics, 2023, 128 (10), ⟨10.1029/2023JA031738⟩
Article dans une revue hal-04278556v1

Direct observations of anomalous resistivity and diffusion in collisionless plasma

D. Graham , Yu. Khotyaintsev , M. André , A. Vaivads , A. Divin
Nature Communications, 2022, 13 (1), pp.2954. ⟨10.1038/s41467-022-30561-8⟩
Article dans une revue hal-03697620v1
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Investigation of the homogeneity of energy conversion processes at dipolarization fronts from MMS measurements

S. W. Alqeeq , O. Le Contel , Patrick Canu , Alessandro Retinò , Thomas Chust
Physics of Plasmas, 2022, 29 (1), pp.012906. ⟨10.1063/5.0069432⟩
Article dans une revue hal-03573187v1

Direct observations of energy transfer from resonant electrons to whistler-mode waves in magnetosheath of Earth

N. Kitamura , T. Amano , Y. Omura , S. Boardsen , D. Gershman
Nature Communications, 2022, 13 (1), pp.6259. ⟨10.1038/s41467-022-33604-2⟩
Article dans une revue hal-03864017v1
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Whistler Waves Associated With Electron Beams in Magnetopause Reconnection Diffusion Regions

Shan Wang , Naoki Bessho , Daniel Graham , Olivier Le Contel , Frederick Wilder
Journal of Geophysical Research Space Physics, 2022, 127 (9), ⟨10.1029/2022JA030882⟩
Article dans une revue hal-03864042v1

Magnetospheric Multiscale Observations of Waves and Parallel Electric Fields in Reconnecting Current Sheets in the Turbulent Magnetosheath

F. Wilder , M. Conley , R. Ergun , D. Newman , A. Chasapis
Journal of Geophysical Research Space Physics, 2022, 127 (9), ⟨10.1029/2022JA030511⟩
Article dans une revue hal-03864062v1
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Thin Current Sheet Behind the Dipolarization Front

Rumi Nakamura , W. Baumjohann , T. K M Nakamura , E. V Panov , D. Schmid
Journal of Geophysical Research Space Physics, 2021, 126 (10), pp.e2021JA029518. ⟨10.1029/2021JA029518⟩
Article dans une revue hal-03390351v1
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Upper‐Hybrid Waves Driven by Meandering Electrons Around Magnetic Reconnection X Line

W.‐y. Li , Yu Khotyaintsev , B.‐b. Tang , D. Graham , C. Norgren
Geophysical Research Letters, 2021, 48 (16), ⟨10.1029/2021GL093164⟩
Article dans une revue hal-03364008v1
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Comparative Analysis of the Various Generalized Ohm's Law Terms in Magnetosheath Turbulence as Observed by Magnetospheric Multiscale

J. Stawarz , L. Matteini , T. Parashar , L. Franci , J. Eastwood
Journal of Geophysical Research Space Physics, 2021, 126 (1), ⟨10.1029/2020ja028447⟩
Article dans une revue hal-03193745v1
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Kinetic Interaction of Cold and Hot Protons With an Oblique EMIC Wave Near the Dayside Reconnecting Magnetopause

S. Toledo‐redondo , J. Lee , S. Vines , D. Turner , R. Allen
Geophysical Research Letters, 2021, 48 (8), ⟨10.1029/2021GL092376⟩
Article dans une revue hal-03329910v1

MMS Observations of the Multiscale Wave Structures and Parallel Electron Heating in the Vicinity of the Southern Exterior Cusp

K. Nykyri , X. Ma , B. Burkholder , R. Rice , J. Johnson
Journal of Geophysical Research Space Physics, 2021, 126 (3), ⟨10.1029/2019JA027698⟩
Article dans une revue hal-03329914v1
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In Situ Evidence of Ion Acceleration between Consecutive Reconnection Jet Fronts

Filomena Catapano , Alessandro Retinò , Gaetano Zimbardo , Alexandra Alexandrova , Ian J Cohen
The Astrophysical Journal, 2021, 908 (1), pp.73. ⟨10.3847/1538-4357/abce5a⟩
Article dans une revue hal-03440253v1

The Dynamics of a High Mach Number Quasi-perpendicular Shock: MMS Observations

H. Madanian , M. Desai , S. Schwartz , L. Wilson , S. Fuselier
The Astrophysical Journal, 2021, 908 (1), pp.40. ⟨10.3847/1538-4357/abcb88⟩
Article dans une revue hal-03330106v1

Electron Inflow Velocities and Reconnection Rates at Earth's Magnetopause and Magnetosheath

J. Burch , J. Webster , M. Hesse , K. Genestreti , R. Denton
Geophysical Research Letters, 2020, 47 (17), ⟨10.1029/2020GL089082⟩
Article dans une revue hal-02948261v1

Observations of Particle Acceleration in Magnetic Reconnection–driven Turbulence

R. Ergun , N. Ahmadi , L. Kromyda , S. Schwartz , A. Chasapis
The Astrophysical Journal, 2020, 898 (2), pp.154. ⟨10.3847/1538-4357/ab9ab6⟩
Article dans une revue hal-02933306v1

Polynomial Reconstruction of the Reconnection Magnetic Field Observed by Multiple Spacecraft

R. Denton , R. B Torbert , H. Hasegawa , I. Dors , K. J Genestreti
Journal of Geophysical Research Space Physics, 2020, 125 (2), ⟨10.1029/2019JA027481⟩
Article dans une revue hal-02544673v1

Lower-Hybrid Drift Waves Driving Electron Nongyrotropic Heating and Vortical Flows in a Magnetic Reconnection Layer

L.-J. Chen , S. Wang , O. Le Contel , A. C Rager , M. Hesse
Physical Review Letters, 2020, 125 (2), ⟨10.1103/PhysRevLett.125.025103⟩
Article dans une revue hal-02933307v1

Observations of the Source Region of Whistler Mode Waves in Magnetosheath Mirror Structures

N. Kitamura , Y. Omura , S. Nakamura , T. Amano , S. Boardsen
Journal of Geophysical Research Space Physics, 2020, 125 (5), ⟨10.1029/2019JA027488⟩
Article dans une revue hal-02863627v1

Electron‐Scale Magnetic Structure Observed Adjacent to an Electron Diffusion Region at the Dayside Magnetopause

S. Hoilijoki , R. Ergun , S. Schwartz , S. Eriksson , F. Wilder
Journal of Geophysical Research Space Physics, 2019, 124 (12), pp.10153-10169. ⟨10.1029/2019JA027192⟩
Article dans une revue hal-02550526v1

Magnetic Reconnection in Three Dimensions: Modeling and Analysis of Electromagnetic Drift Waves in the Adjacent Current Sheet

R. Ergun , S. Hoilijoki , N. Ahmadi , S. Schwartz , F. Wilder
Journal of Geophysical Research Space Physics, 2019, 124 (12), pp.10085-10103. ⟨10.1029/2019JA027275⟩
Article dans une revue hal-02550533v1

Magnetic Reconnection in Three Dimensions: Observations of Electromagnetic Drift Waves in the Adjacent Current Sheet

R. Ergun , S. Hoilijoki , N. Ahmadi , S. Schwartz , F. Wilder
Journal of Geophysical Research Space Physics, 2019, 124 (12), pp.10104-10118. ⟨10.1029/2019JA027228⟩
Article dans une revue hal-02550528v1
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Four-Spacecraft Measurements of the Shape and Dimensionality of Magnetic Structures in the Near-Earth Plasma Environment

S Fadanelli , B. Lavraud , F. Califano , C. Jacquey , I. Kacem
Journal of Geophysical Research Space Physics, 2019, 124 (8), pp.6850-6868. ⟨10.1029/2019JA026747⟩
Article dans une revue hal-02325587v1

Electron Scattering by Low-frequency Whistler Waves at Earth’s Bow Shock

M. Oka , F. Otsuka , S. Matsukiyo , L. Wilson , M. Argall
The Astrophysical Journal, 2019, 886 (1), pp.53. ⟨10.3847/1538-4357/ab4a81⟩
Article dans une revue hal-02550550v1

A Survey of Plasma Waves Appearing Near Dayside Magnetopause Electron Diffusion Region Events

F. Wilder , R. Ergun , S. Hoilijoki , J. Webster , M. Argall
Journal of Geophysical Research Space Physics, 2019, 124 (10), pp.7837-7849. ⟨10.1029/2019JA027060⟩
Article dans une revue hal-02550554v1
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Electron Diffusion Regions in Magnetotail Reconnection Under Varying Guide Fields

L.-J Chen , S. Wang , M. Hesse , R. Ergun , T. Moore
Geophysical Research Letters, 2019, 46 (12), pp.6230-6238. ⟨10.1029/2019GL082393⟩
Article dans une revue hal-02281833v1

Electron-scale dynamics of the diffusion region during symmetric magnetic reconnection in space

R. Torbert , J. Burch , T. Phan , M. Hesse , M. Argall
Science, 2018, 362 (6421), pp.1391-1395. ⟨10.1126/science.aat2998⟩
Article dans une revue hal-03088847v1

Electron Phase-Space Holes in Three Dimensions: Multispacecraft Observations by Magnetospheric Multiscale

J. Holmes , R. Ergun , D. Newman , N. Ahmadi , L. Andersson
Journal of Geophysical Research Space Physics, 2018, 123 (12), pp.9963-9978. ⟨10.1029/2018JA025750⟩
Article dans une revue hal-03088849v1

Intense Electric Fields and Electron-Scale Substructure Within Magnetotail Flux Ropes as Revealed by the Magnetospheric Multiscale Mission

J. Stawarz , J. Eastwood , K. Genestreti , R. Nakamura , R. Ergun
Geophysical Research Letters, 2018, 45 (17), pp.8783-8792. ⟨10.1029/2018GL079095⟩
Article dans une revue hal-03088853v1