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Olivier Le Contel

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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

758083

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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First observations and performance of the RPW instrument on board the Solar Orbiter mission

 M. Maksimovic , J. Souček , Thomas Chust , Y. Khotyaintsev , M. Kretzschmar
Astronomy and Astrophysics - A&A, 2021, 656, pp.1-12. ⟨10.1051/0004-6361/202141271⟩
Article dans une revue hal-03480879v1
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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
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Particle energization in space plasmas: towards a multi-point, multi-scale plasma observatory

 Alessandro Retinò , Yuri Khotyaintsev , Olivier Le Contel , Maria Federica Marcucci , Ferdinand Plaschke
Experimental Astronomy, 2021, 45 p. ⟨10.1007/s10686-021-09797-7⟩
Article dans une revue insu-03470148v2
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The Solar Orbiter Radio and Plasma Waves (RPW) instrument (Corrigendum)

 M. Maksimovic , S. D. Bale , T. Chust , Y. Khotyaintsev , V. Krasnoselskikh
Astronomy and Astrophysics - A&A, 2021, 654, pp.C2. ⟨10.1051/0004-6361/201936214e⟩
Article dans une revue hal-03402816v1
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Whistler waves observed by Solar Orbiter/RPW between 0.5 AU and 1 AU

 Matthieu Kretzschmar , T. Chust , V. Krasnoselskikh , D. Graham , L. Colomban
Astronomy and Astrophysics - A&A, 2021, 656, pp.A24. ⟨10.1051/0004-6361/202140945⟩
Article dans une revue hal-03506767v1
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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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Electron Bernstein waves driven by electron crescents near the electron diffusion region

 W.Y. Li , D. B Graham , Yu V Khotyaintsev , A. Vaivads , M. André
Nature Communications, 2020, 11 (1), ⟨10.1038/s41467-019-13920-w⟩
Article dans une revue hal-02495500v1

Electron Heating by Debye-Scale Turbulence in Guide-Field Reconnection

 Yu. v. Khotyaintsev , D. b. Graham , K. Steinvall , L. Alm , A. Vaivads
Physical Review Letters, 2020, 124 (4), ⟨10.1103/PhysRevLett.124.045101⟩
Article dans une revue hal-02572093v1
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The Solar Orbiter Radio and Plasma Waves (RPW) instrument

 M. Maksimovic , S. D. Bale , Thomas Chust , Y. Khotyaintsev , V. Krasnoselskikh
Astronomy and Astrophysics - A&A, 2020, 642, pp.A12. ⟨10.1051/0004-6361/201936214⟩
Article dans une revue hal-02954313v1
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Universality of Lower Hybrid Waves at Earth's Magnetopause

 D. B. Graham , Yu. V. Khotyaintsev , C. Norgren , A. Vaivads , M. André
Journal of Geophysical Research Space Physics, 2019, 124, pp.8727-8760. ⟨10.1029/2019JA027155⟩
Article dans une revue insu-03674386v1

Observations of Electromagnetic Electron Holes and Evidence of Cherenkov Whistler Emission

 Konrad Steinvall , Yuri Khotyaintsev , Daniel Graham , Andris Vaivads , Olivier Le Contel
Physical Review Letters, 2019, 123 (25), ⟨10.1103/PhysRevLett.123.255101⟩
Article dans une revue hal-02567421v1
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In situ spacecraft observations of a structured electron diffusion region during magnetopause reconnection

 Giulia Cozzani , Alessandro Retinò , Francesco Califano , Alexandra Alexandrova , Olivier Le Contel
Physical Review E , 2019, 99 (4), pp.043204 (2019). ⟨10.1103/PhysRevE.99.043204⟩
Article dans une revue hal-02108306v1

Magnetic Reconnection, Turbulence, and Particle Acceleration: Observations in the Earth's Magnetotail

 R. E. Ergun , K. A. Goodrich , F. D. Wilder , N. Ahmadi , J. C. Holmes
Geophysical Research Letters, 2018, 45, pp.3338-3347. ⟨10.1002/2018GL076993⟩
Article dans une revue hal-01895688v1

Rippled Electron‐Scale Structure of a Dipolarization Front

 Dong‐xiao Pan , Yuri Khotyaintsev , Daniel Graham , Andris Vaivads , Xu‐zhi Zhou
Geophysical Research Letters, 2018, 45 (22), pp.12,116-12,124. ⟨10.1029/2018GL080826⟩
Article dans une revue hal-03088858v1

New Insights into the Nature of Turbulence in the Earth's Magnetosheath Using Magnetospheric MultiScale Mission Data

 Hugo Breuillard , L. Matteini , M. R. Argall , Fouad Sahraoui , M. Andriopoulou
The Astrophysical Journal, 2018, 859, pp.127. ⟨10.3847/1538-4357/aabae8⟩
Article dans une revue hal-01895683v1

Electron Jet Detected by MMS at Dipolarization Front

 C. M. Liu , H.S. Fu , A. Vaivads , Y. V. Khotyaintsev , D. J. Gershman
Geophysical Research Letters, 2018, 45 (2), pp.556-564. ⟨10.1002/2017GL076509⟩
Article dans une revue hal-01895682v1

Large-Amplitude High-Frequency Waves at Earth's Magnetopause

 D. B. Graham , A. Vaivads , Y. V. Khotyaintsev , M. André , Olivier Le Contel
Journal of Geophysical Research Space Physics, 2018, 123 (4), pp.2630-2657. ⟨10.1002/2017JA025034⟩
Article dans une revue hal-01895690v1

MMS Observation of Magnetic Reconnection in the Turbulent Magnetosheath

 Z. Vörös , E. Yordanova , A. Varsani , K. J. Genestreti , Y. V. Khotyaintsev
Journal of Geophysical Research Space Physics, 2017, 122 (11), pp.442-467. ⟨10.1002/2017JA024535⟩
Article dans une revue hal-01895719v1
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Energy budget and mechanisms of cold ion heating in asymmetric magnetic reconnection

 Sergio Toledo-Redondo , M. André , Y. V. Khotyaintsev , Benoit Lavraud , A. Vaivads
Journal of Geophysical Research Space Physics, 2017, 122 (9), pp.9396-9413. ⟨10.1002/2017JA024553⟩
Article dans une revue hal-01895716v1

Electron Heating at Kinetic Scales in Magnetosheath Turbulence

 A. Chasapis , W. H. Matthaeus , T. N. Parashar , Olivier Le Contel , Alessandro Retinò
The Astrophysical Journal, 2017, 836, pp.247. ⟨10.3847/1538-4357/836/2/247⟩
Article dans une revue hal-01895711v1

Electron jet of asymmetric reconnection

 Y. V. Khotyaintsev , D. B. Graham , C. Norgren , E. Eriksson , W. Li
Geophysical Research Letters, 2016, 43 (11), pp.5571-5580. ⟨10.1002/2016GL069064⟩
Article dans une revue hal-01551952v1

Electron scale structures and magnetic reconnection signatures in the turbulent magnetosheath

 E. Yordanova , Z. Vörös , A. Varsani , D. B. Graham , C. Norgren
Geophysical Research Letters, 2016, 43 (12), pp.5969-5978. ⟨10.1002/2016GL069191⟩
Article dans une revue hal-01551951v1

Multispacecraft analysis of dipolarization fronts and associated whistler wave emissions using MMS data

 Hugo Breuillard , Olivier Le Contel , Alessandro Retinò , A. Chasapis , Thomas Chust
Geophysical Research Letters, 2016, 43 (14), pp.7279-7286. ⟨10.1002/2016GL069188⟩
Article dans une revue hal-01551960v1

Wave normal angles of whistler-mode chorus rising and falling tones

 U. Taubenschuss , Y. V. Khotyaintsev , O. Santolík , A. Vaivads , C. M. Cully
Journal of Geophysical Research Space Physics, 2014, ⟨10.1002/2014JA020575⟩
Article dans une revue hal-01552015v1
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Dynamics of thin current sheets: Cluster observations

 W. Baumjohann , A. Roux , O. Le Contel , R. Nakamura , J. Birn
Annales Geophysicae, 2007, 25 (6), pp.1365-1389
Article dans une revue hal-00330135v1
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Dynamics of thin current sheets: CLUSTER observations.

 W. Baumjohann , A. Roux , O. Le Contel , R. Nakamura , J. Birn
Annales Geophysicae, 2007, 25 (6), pp.1365-1389. ⟨10.5194/angeo-25-1365-2007⟩
Article dans une revue hal-00157829v1

The RPW Low Frequency Receiver (LFR) on Solar Orbiter: in-situ LF electric and magnetic field measurements of the solar wind expansion

 Thomas Chust , Olivier Le Contel , Matthieu Berthomier , Alessandro Retinò , Fouad Sahraoui
EGU General Assembly Conference Abstracts, May 2020, online, Unknown Region. pp.10050, ⟨10.5194/egusphere-egu2020-10050⟩
Communication dans un congrès hal-02935379v1

Reconnection site and ion scale turbulence generation

 Andris Vaivads , Chengming Liu , Yuri Khotyaintsev , Daniel Graham , Per-Arne Lindqvist
EGU General Assembly 2020, May 2020, Vienna, Austria. ⟨10.5194/egusphere-egu2020-11451⟩
Communication dans un congrès hal-02974910v1

Performances and First Results from the RPW/Search Coil Magnetometer onboard Solar Orbiter

 Matthieu Kretzschmar , V. Krasnoselskikh , Thierry Dudok de Wit , C. Froment , B. Jean-Yves
American Geophysical Union, 2020, Online, France. 18 pp
Communication dans un congrès insu-03560097v1

In situ spacecraft observations of structured electron diffusion regions during magnetic reconnection

 Giulia Cozzani , Alessandro Retinò , Francesco Califano , Alexandra Alexandrova , Yuri Khotyaintsev
EGU General Assembly 2020, May 2020, Vienna, Austria. ⟨10.5194/egusphere-egu2020-13405⟩
Communication dans un congrès hal-02974883v1

Electron energization near the electron diffusion region of high beta asymmetric reconnection

 E. Eriksson , A. Vaivads , Daniel B. Graham , A. V. Divin , Y. V. Khotyaintsev
EGU General Assembly, Apr 2018, Vienna, Austria
Communication dans un congrès hal-02345076v1

Anomalous effects on magnetopause reconnection: The role of lower hybrid waves

 Daniel B. Graham , Y. V. Khotyaintsev , A. Vaivads , M. André , C. Norgren
EGU General Assembly, Apr 2018, Vienna, Austria
Communication dans un congrès hal-02345077v1

Diffusion Region's Structure at the Subsolar Magnetopause with MMS Data

 Giulia Cozzani , Alessandro Retinò , F. Califano , Alexandra Alexandrova , F. Catapano
2017 AGU Fall Meeting, Dec 2017, New Orleans, Louisiane, United States. pp.SM34A-02
Communication dans un congrès hal-02796705v1

Electrostatic Turbulence and Anomalous Effects in Reconnection Diffusion Region

 Y. V. Khotyaintsev , D. B. Graham , C. Norgren , A. Vaivads , W. Li
AGU Fall meeting, Dec 2017, New Orleans, Louisiane, United States
Communication dans un congrès hal-02752286v1

Kinetic Studies of Thin Current Sheets at Magnetosheath Jets

 E. Eriksson , A. Vaivads , Y. V. Khotyaintsev , D. B. Graham , E. Yordanova
AGU Fall meeting, Dec 2017, New Orleans, Louisiane, United States
Communication dans un congrès hal-02796713v1

Electromagnetic wave activity detected by MMS at the vicinity of the magnetopause and its relation to heating and acceleration of particles

 Olivier Le Contel , Alessandro Retinò , Hugo Breuillard , Matthieu Berthomier , Laurent Mirioni
EGU General Assembly 2016, Apr 2016, Vienna, Austria. pp.12674
Communication dans un congrès hal-02796694v1

Turbulent reconnection and associated particle heating and acceleration in the Earth's magnetosheath

 A. Chasapis , Alessandro Retinò , Olivier Le Contel , W. H. Matthaeus , Hugo Breuillard
EGU General Assembly 2016, Apr 2016, Vienna, Austria. pp.16046
Communication dans un congrès hal-02752274v1

Magnetospheric Multiscale Observations of Flux-Rope Interactions in the Turbulent Terrestrial Magnetosheath

 Z. Vörös , E. Yordanova , A. Varsani , D. B. Graham , C. Norgren
AGU Fall Meeting, Dec 2016, San Francisco, California, United States
Communication dans un congrès hal-02796722v1

Magnetic reconnection in turbulence: from Cluster to MMS and beyond

 Alessandro Retinò , D. Sundkvist , W. H. Matthaeus , A. Vaivads , F. Califano
41st COSPAR Scientific Assembly, Jul 2016, Istanbul, Turkey. pp.D2.4-3-16
Communication dans un congrès hal-02796731v1

Conversion of electromagnetic energy at plasma jet fronts

 Y. V. Khotyaintsev , A. V. Divin , D. B. Graham , A. Vaivads , M. André
American Geophysical Union, Fall Meeting 2015, Dec 2015, San Francisco, California, United States. pp.SM22A-06
Communication dans un congrès hal-02800155v1

Low-frequency wave activity related to dipolarization fronts detected by MMS in the magnetotail

 Olivier Le Contel , Alessandro Retinò , Hugo Breuillard , Laurent Mirioni , A. Roux
American Geophysical Union, Fall Meeting 2015, Dec 2015, San Francisco, California, United States. pp.SM41I-05
Communication dans un congrès hal-02800150v1

Low-Frequency Wave Activity Detected by MMS during Dusk Magnetopause Crossings and its Relation to Heating and Acceleration of Particles

 Olivier Le Contel , A. Roux , Alessandro Retinò , Laurent Mirioni , Fouad Sahraoui
American Geophysical Union, Fall Meeting 2015, Dec 2015, San Francisco, California, United States. pp.SM12A-09
Communication dans un congrès hal-02800152v1

Rebuilding of the Earth's Outer Electron Belts During the 9 October 2012 and 17 March 2013 Geomagnetic Storms

 Y. V. Khotyaintsev , A. V. Divin , D. B. Graham , A. Vaivads , M. André
American Geophysical Union, Fall Meeting 2014, Dec 2014, San Francisco, California, United States. pp.SM22A-06
Communication dans un congrès hal-02800173v1

Cluster Observations of Magnetopause Reconnection at Sub-Proton Scales

 Alessandro Retinò , A. Vaivads , Fouad Sahraoui , Olivier Le Contel , B. Zieger
Cluster workshop XXI, 2011, Bruges, Belgium
Communication dans un congrès hal-02860545v1

Multi-Point, Multi-Scale Investigations of Fundamental Plasma Processes in the Earth's Magnetosphere.

 C.J. Owen , A.N. Fazakerley , S.J. Schwartz , T.S. Horbury , W. Baumjohann
39TH ESLAB Symposium on Trends in Space Science and Cosmic Vision 2020,19-21 April 2005, Noordwijk, 2005, Noordwijk, Netherlands. pp.185
Communication dans un congrès hal-00152992v1

Plasma Observatory ESA M7 candidate mission: unveiling plasma energization and energy transport through multiscale observations

 Maria Federica Marcucci , Alessandro Retinò , Malcolm Dunlop , Colin Forsyth , Yuri Khotyaintsev
EGE General Assembly 2023, Apr 2023, Vienna, Austria. 2023, ⟨10.5194/egusphere-egu23-9043⟩
Poster de conférence hal-04289493v1

Evaluation of the generalized Ohm's law at the subsolar magnetopause diffusion region with MMS data

 Giulia Cozzani , Alessandro Retinò , Olivier Le Contel , F. Califano , A. Chasapis
19th EGU General Assembly, Apr 2017, Vienna, Austria. 19, pp.1330, 2017
Poster de conférence hal-02861268v1

Multi-spacecraft Observation of Electrostatic Solitary Waves in the Reconnection Separatrix Region

 Y. V. Khotyaintsev , Daniel B. Graham , Cecilia Norgren , Wenya Li , A. Vaivads
19th EGU General Assembly, Apr 2017, Vienna, Austria. 19, pp.13278, 2017
Poster de conférence hal-02861270v1

Evaluation of the generalized Ohm's law at the subsolar magnetopause diffusion region with MMS data

 Giulia Cozzani , Alessandro Retinò , Olivier Le Contel , A. Chasapis , F. Califano
2016 AGU Fall Meeting, Dec 2016, San Francisco, California, United States. 21, pp.SM21A-2411, 2016
Poster de conférence hal-02861296v1

MMS observations of magnetic reconnection in small-scale current sheets in magnetosheath turbulence.

 A. Chasapis , W. H. Matthaeus , T. Parashar , Olivier Le Contel , Alessandro Retinò
2016 AGU Fall Meeting, Dec 2016, San Francisco, California, United States. 21, pp.SM21A-2438, 2016
Poster de conférence hal-02861293v1

The role of waves and DC electric fields for electron heating and acceleration in the diffusion region

 Daniel Graham , Y. V. Khotyaintsev , A. Vaivads , Cecilia Norgren , M. Andre
EGU General Assembly, Apr 2016, Vienna, Austria. 18, pp.EPSC2016-10458, 2016
Poster de conférence hal-02861334v1

In situ spacecraft observations of suprathermal ion acceleration in the reconnection jet braking region

 Alessandro Retinò , A. Vaivads , Y. V. Khotyaintsev , Olivier Le Contel , H.S. Fu
EGU General Assembly 2015, Apr 2015, Vienna, Austria. 17, pp.11323, 2015
Poster de conférence hal-02861642v1

Energy Dissipation and Transport Associated with Whistler-wave Generation during Plasma Jet Events using MMS Data

 Hugo Breuillard , Olivier Le Contel , Alessandro Retinò , C. Russell , W. Baumjohann
American Geophysical Union, Fall Meeting 2015, Dec 2015, San Francisco, California, United States. 13, 2015
Poster de conférence hal-02861630v1

MMS observations of waves and instabilities in the separatrices and diffusion region of magnetopause reconnection

 D. B. Graham , Y. V. Khotyaintsev , A. Vaivads , M. André , P. A. Lindqvist
American Geophysical Union, Fall Meeting, Dec 2015, San Francisco, California, United States. 51, pp.SM51A-2556, 2015
Poster de conférence hal-02861674v1

Themis observations of whistler wave normal angles

 U. Taubenschuss , Y. V. Khotyaintsev , A. Vaivads , O. Santolík , C. M. Cully
EGU General Assembly, Apr 2014, Vienna, Austria. 16, pp.6511, 2014
Poster de conférence hal-02861663v1

In situ observations of suprathermal ion acceleration in the near-Earth jet braking region

 Alessandro Retinò , Y. V. Khotyaintsev , A. Vaivads , Olivier Le Contel , H.S. Fu
EGU General Assembly 2014, Apr 2014, Vienna, Austria. 16, pp.14772, 2014
Poster de conférence hal-02861647v1

In situ spacecraft observations of suprathermal ion acceleration in the reconnection jet braking region

 Alessandro Retinò , Y. V. Khotyaintsev , A. Vaivads , Olivier Le Contel , H. Fu
American Geophysical Union, Fall Meeting 2014, Dec 2014, San Francisco, California, United States. 13, pp.SM13A-4154, 2014
Poster de conférence hal-02861643v1

Cassini observations of whistler waves at high Mach number Saturn's shock wave

 Alessandro Retinò , Adam Masters , A. Schimpf , L. Z. Hadid , David Sundkvist
8th European Workshop on Collisionless Shocks, Jun 2013, Paris, France. 2013
Poster de conférence hal-02862088v1