Bertrand Lembège Membre du département Acc. Bureau: Guy-B1133 Tél : 0180285070
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Publications au LATMOS depuis sa création (2009)

Articles dans des revues avec comité de lecture

2022

Properties of a Supercritical Quasi-perpendicular Interplanetary Shock Propagating in the Terrestrial Foreshock Region
Liu M., Yang Z., Liu Y., Lembège B., Issautier K., Wilson III L., Zhao S., Jagarlamudi V., Zhao X., Huang J., Chrysaphi N. et al.
The Astrophysical Journal Supplement Series, 2022, 263 (November), 11 (15p.). ⟨10.3847/1538-4365/ac94c8⟩ - insu-03849861

Evidence of the Alfvén Transition Layer and Particle Precipitation in the Cusp Region: 3D Global PIC Simulation of the Solar Wind-Earth Magnetosphere Interaction
Lembège B., Cai D., Ekawati S.
The Astrophysical Journal, 2022, 937 (October 1), 127 (15pp). ⟨10.3847/1538-4357/ac7e52⟩ - insu-03825050

Dayside Transient Phenomena and Their Impact on the Magnetosphere and Ionosphere
Zhang H., Zong Q., Connor H., Delamere P., Facskó G., Han D., Hasegawa H., Kallio E., Kis Á., Le G., Lembège B. et al.
Space Science Reviews, 2022, 218, pp.40. ⟨10.1007/s11214-021-00865-0⟩ - insu-03737419

2021

The Plasma Environment Surrounding the Reiner Gamma Magnetic Anomaly
Deca J., Poppe A., Divin A., Lembège B.
Journal of Geophysical Research Space Physics, 2021, 126 (9), pp.e2021JA029180. ⟨10.1029/2021JA029180⟩ - insu-03319264

Evidence of the nonstationarity of the terrestrial bow shock from multi-spacecraft observations: Methodology, results, and quantitative comparison with particle-in-cell (PIC) simulations
Mazelle C. X., Lembège B.
Annales Geophysicae, 2021, 39 (4), pp.571-598. ⟨10.5194/angeo-39-571-2021⟩ - hal-03288053

2020

Simulating the Reiner Gamma Swirl: The Long‐term Effect of Solar Wind Standoff
Deca J., Hemingway D., Divin A., Lue C., Poppe A., Garrick‐bethell I., Lembège B., Horányi M.
Journal of Geophysical Research. Planets, 2020, 125 (5), pp.e2019JE006219. ⟨10.1029/2019JE006219⟩ - insu-02490233

A deep insight into the ion foreshock with the help of test particle two-dimensional simulations
Savoini P., Lembège B.
Annales Geophysicae, 2020, 38 (6), pp.1217-1235. ⟨10.5194/angeo-38-1217-2020⟩ - insu-02538095

Energy power spectra measured at an interplanetary shock by the New Horizon's SWAP experiment: 1D full particle simulations versus observations
Lembège B., Yang Z., Zank G. P.
The Astrophysical Journal, 2020, 890 (1), pp.48. ⟨10.3847/1538-4357/ab65c5⟩ - insu-02428121

2018

Identifying 3‐D Vortex Structures At/Around the Magnetopause Using a Tetrahedral Satellite Configuration
Cai D., Lembège B., Hasegawa H., Nishikawa K.-I.
Journal of Geophysical Research Space Physics, 2018, 123 (12), pp.10,158-10,176. ⟨10.1029/2018JA025547⟩ - insu-01893040

Physical Roles of Interstellar-origin Pickup Ions at Heliospheric Termination Shock. II. Impact of the Front Nonstationary on the Energy Partition and Particle Velocity Distribution
Lembège B., Yang Z.
The Astrophysical journal letters, 2018, 860 (1), article id. 84 (17 pp.). ⟨10.3847/1538-4357/aabe85⟩ - insu-01839122

2017

Heliosheath processes and the structure of the heliopause: modeling energetic particles, cosmic rays, and magnetic fields
Pogorelov N. V., Fichtner H., Czechowski A., Lazarian A., Lembège B., Le Roux J. A., Potgieter M. S., Scherer K., Stone E. C., Strauss R. D., Wiengarten T. et al.
Space Science Reviews, 2017, 212 (1-2), pp.193-248. ⟨10.1007/s11214-017-0354-8⟩ - insu-01421103

Two-stream instabilities from the lower-hybrid frequency to the electron cyclotron frequency: application to the front of quasi-perpendicular shocks
Muschietti L., Lembège B.
Annales Geophysicae, 2017, 35 (5), pp.1093-1112. ⟨10.5194/angeo-35-1093-2017⟩ - insu-01591060

2016

Formation of downstream high-speed jets by a rippled nonstationary quasi-parallel shock: 2-D hybrid simulations
Hao Y., Lembège B., Lu Q., Guo F.
Journal of Geophysical Research Space Physics, 2016, 121 (3), pp.2080-2094. ⟨10.1002/2015JA021419⟩ - insu-01269841

Physical roles of Interstellar-origin Pickup Ions at the Heliospheric Termination Shock: Impact on the Shock Front Microstructures and Nonstationarity
Lembège B., Yang Z.
The Astrophysical Journal, 2016, 827 (1), pp.73. ⟨10.3847/0004-637X/827/1/73⟩ - insu-01369637

Three-dimensional full-kinetic simulation of the solar wind interaction with a vertical dipolar lunar magnetic anomaly
Deca J., Divin A., Wang X., Lembège B., Markidis S., Horányi M., Lapenta G.
Geophysical Research Letters, 2016, 43 (9), pp.4136-4144. ⟨10.1002/2016GL068535⟩ - insu-01298980

The microphysics of collisionless shock waves
Marcowith A., Bret A., Bykov A., Dieckman M. E., Drury L. O., Lembège B., Lemoine M., Morlino G., Murphy G., Pelletier G., Plotnikov I. et al.
Reports on Progress in Physics, 2016, 79 (4), pp.046901. ⟨10.1088/0034-4885/79/4/046901⟩ - insu-01292937

2015

Collisionless Weibel Shocks and Electron Acceleration in Gamma-Ray Bursts
Ardaneh K., Cai D., Nishikawa K.-I., Lembège B.
The Astrophysical Journal, 2015, 811 (1), pp.57. ⟨10.1088/0004-637X/811/1/57⟩ - insu-01212578

Cusp dynamics under northward IMF using three-dimensional global particle-in-cell simulations
Cai D., Esmaeili A., Lembège B., Nishikawa K.-I.
Journal of Geophysical Research Space Physics, 2015, 120 (10), pp.8368-8386. ⟨10.1002/2015JA021230⟩ - insu-01231973

Production of nongyrotropic and gyrotropic backstreaming ion distributions in the quasi-perpendicular ion foreshock region
Savoini P., Lembège B.
Journal of Geophysical Research Space Physics, 2015, 120 (9), pp.7154-7171. ⟨10.1002/2015JA021018⟩ - insu-01220125

General mechanism and dynamics of the solar wind interaction with lunar magnetic anomalies from 3-D particle-in-cell simulations
Deca J., Divin A., Lembège B., Horányi M., Markidis S., Lapenta G.
Journal of Geophysical Research Space Physics, 2015, 120 (8), pp.6443-6463. ⟨10.1002/2015JA021070⟩ - insu-01175688

2014

Electromagnetic Particle-in-Cell Simulations of the Solar Wind Interaction with Lunar Magnetic Anomalies
Deca J., Divin A., Lapenta G., Lembège B., Markidis S., Horányi M.
Physical Review Letters, 2014, 112 (15), pp.151102. ⟨10.1103/PHYSREVLETT.112.151102⟩ - hal-00984865

Geotail observation of counter directed ESWs associated with the separatrix of magnetic reconnection in the near-Earth magnetotail
Li S., Omura Y., Lembège B., Deng X. H., Kojima H., Salto Y., Zhang S. F.
Journal of Geophysical Research Space Physics, 2014, 119 (1), pp.202-210. ⟨10.1002/2013JA018920⟩ - hal-00917665

2013

On the origin of the quasi-perpendicular ion foreshock: Full-particle simulations
Savoini P., Lembège B., Stienlet J.
Journal of Geophysical Research Space Physics, 2013, 118 (3), pp.1132-1145. ⟨10.1002/jgra.50158⟩ - hal-00793794

Microturbulence in the electron cyclotron frequency range at perpendicular supercritical shocks
Muschietti L., Lembège B.
Journal of Geophysical Research Space Physics, 2013, 118 (5), pp.2267-2285. ⟨10.1002/jgra.50224⟩ - hal-00801406

2012

Impact of the rippling of a perpendicular shock front on ion dynamics
Yang Z. W., Lembège B., Lu Q. M.
Journal of Geophysical Research Space Physics, 2012, 117 (A7), pp.A07222. ⟨10.1029/2011JA017211⟩ - hal-00721425

2011

Acceleration of heavy ions by perpendicular collisionless shocks: Impact of the shock front nonstationarity
Yang Z. W., Lembège B., Lu Q. M.
Journal of Geophysical Research Space Physics, 2011, 116 (A10), pp.A10202. ⟨10.1029/2011JA016605⟩ - hal-00628697

Impact of the nonstationarity of a supercritical perpendicular collisionless shock on the dynamics and the energy spectra of pickup ions
Yang Z. W., Lembège B., Lu Q. M.
Journal of Geophysical Research Space Physics, 2011, 116 (A8), pp.A08216. ⟨10.1029/2010JA016360⟩ - hal-00594397

2010

Origin of backstreaming electrons within the quasi-perpendicular foreshock region: Two-dimensional self-consistent PIC simulation
Savoini P., Lembège B., Stienlet J.
Journal of Geophysical Research Space Physics, 2010, 115 (A9), pp.A09104. ⟨10.1029/2010JA015263⟩ - hal-00475416

Non adiabatic electron behavior through a supercritical perpendicular collisionless shock: Impact of the shock front turbulence
Savoini P., Lembège B.
Journal of Geophysical Research Space Physics, 2010, 115 (A11), pp.A11103. ⟨10.1029/2010JA015381⟩ - hal-00534223

2009

Shock front nonstationarity and ion acceleration in supercritical perpendicular shocks
Yang Z., Lu Q., Lembège B., Wang S.
Journal of Geophysical Research Space Physics, 2009, 114 (A3), pp.A03111. ⟨10.1029/2008JA013785⟩ - hal-00372232

Mirror instability and L-mode electromagnetic ion cyclotron instability: Competition in the Earth's magnetosheath
Shoji M., Omura Y., Tsurutani B. T., Verkhoglyadova O. P., Lembège B.
Journal of Geophysical Research Space Physics, 2009, 114 (A10), pp.A10203. ⟨10.1029/2008JA014038⟩ - hal-00423069

Nonstationarity of a two-dimensional perpendicular shock: Competing mechanisms
Lembège B., Savoini P., Hellinger P., Trávnícek P. M.
Journal of Geophysical Research Space Physics, 2009, 114 (A3), pp.A03217. ⟨10.1029/2008JA013618⟩ - hal-00371206

Bifurcation and hysteresis of the magnetospheric structure with a varying southward IMF: Field topology and global three-dimensional full particle simulations
Cai D., Tao W., Yan X., Lembège B., Nishikawa K.-I.
Journal of Geophysical Research Space Physics, 2009, 114 (A12), pp.A12210. ⟨10.1029/2007JA012863⟩ - hal-00409480

Communications avec actes

2021

Evidence of the Alfven Transition Layer in the cusp region: Global 3D PIC simulation of the solar wind -Earth magnetosphere interaction
Cai D., Lembège B.
URSI GASS 2021. Proceedings, Aug 2021, Rome, Italy. 3p - insu-03597685

2012

Dynamics of the cusp boundaries : 3-D PIC large scale simulation vers CLUSTER data
Cai D., Lembège B., Esmaeili A., Nishikawa K.-I.
9th Annual Meeting of AOGS (Asia Oceania Geosciences Society), Aug 2012, Singapour, Singapore - hal-00778360

Ion velocity distribution at the termination shock: 1-D PIC simulation
Lu Q. M., Yang Z. W., Lembège B.
Space weather: The space radiation environment: 11th Annual International Astrophysics Conference. AIP Conference Proceedings, Vol 1500, Mar 2012, Palm Springs, United States. pp.241-248, ⟨10.1063/1.4768773⟩ - hal-00773154

Evidence of different backstreaming populations in the quasi-perpendicular ion foreshock : 2D full particle simulation results
Savoini P., Lembège B., Stienlet J.
9th Annual Meeting of AOGS (Asia Oceania Geosciences Society), Aug 2012, Singapour, Singapore - hal-00778358

Interactions of two supercritical quasi-perpendicular collisionless shocks:
Lembège B., Ma Y., Deng X.
PNST 2012 (Programme National Soleil Terre), Mar 2012, La Londe-les-Maures, France - hal-00711378

2011

Evidence of Micro-turbulence and nonstationarity at Quasi-Perpendicular Shocks: Cluster results
Mazelle C., Lembège B., Morgenthaler A.
AGU Fall Meeting, Dec 2011, San Francisco, United States - hal-00778622

Quasi-perpendicular shocks non stationarity and micro-turbulence
Mazelle C., Lembège B., Morgenthaler A.
European Geophysical Union General Assembly, Apr 2011, Vienna, Austria - hal-00781994

Quasi-perpendicular shocks non stationarity and micro-turbulence
Mazelle C., Lembège B., Morgenthaler A.
General Assembly and Scientific Symposium, 2011 XXXth URSI, Aug 2011, Istanbul, Turkey. 1 p., ⟨10.1109/URSIGASS.2011.6051141⟩ - hal-00778156

Evidence of ion foreshock in 2-D PIC simulations of a curved collisionless shock: Statistical and individual trajectory approach
Stienlet J., Savoini P., Lembège B.
General Assembly and Scientific Symposium, 2011 XXXth URSI, Aug 2011, Istanbul, Turkey. 1 p., ⟨10.1109/URSIGASS.2011.6051139⟩ - hal-00778144

Cusp dynamics during the IMF rotation from northward to southward
Cai D. S., Lembège B., Nishikawa K. I.
AOGS 2011, Aug 2011, Taipei, Taiwan - hal-00781969

Self-consistent 2-D Full-particle Simulations of the ion Foreshock: Statistical and Individual Trajectory Approach
Savoini P., Stienlet J., Lembège B.
AOGS 2011, Aug 2011, Taipei, Taiwan - hal-00779681

2010

Impact of the IMF Rotation from Northward to Dawnward on Cusp Boundary Formation and Particle Entries: Large-scale Global 3D Full Particle Simulations
Nishikawa K.-I., Cai D., Lembège B.
38th COSPAR Scientific Assembly, Jul 2010, Bremen, Germany - hal-00794018

Collision of two supercritical quasi-perpendicular nonstationary collisionless shocks: full particle simulations
Lembège B., Ma Y., Deng X.
American Geophysical Union, Fall Meeting 2010, Dec 2010, San Francisco, United States - hal-00783307

Impact of Shock Front Nonstationarity on the Acceleration of Heavy Ions by Perpendicular Collisionless Shocks
Yang Z. W., Lembège B., Lu Q. M.
American Geophysical Union, Fall Meeting 2010, Dec 2010, San Francisco, United States - hal-00782477

Simulations 2D PIC d'un choc courbe supercritique: dynamique du précurseur électromagnétique
Stienlet J., Savoini P., Lembège B.
URSI Journées Scientifiques JS'10 "Propagation et Plasmas", Mar 2010, Paris, France. 5 p - hal-00545705

2009

Self-Reformation of the Quasi-Perpendicular Shock: CLUSTER Observations
Mazelle C., Lembège B., Morgenthaler A., Meziane K., Horbury T. S., Génot V., Lucek E. A., Dandouras I.
Twelfth International Solar Wind Conference, AIP Conf. Proc., Vol. 1216, Jun 2009, Saint-Malo, France. pp.471-474, ⟨10.1063/1.3395905⟩ - hal-00474373

Ion Acceleration in Non-Stationary Shocks
Lu Q. M., Yang Z. W., Lembège B., Wang S.
Shock Waves in Space and Astrophysical Environments, 18th Annual International Astrophysics Conference. AIP Conference Proceedings, Vol 1183, May 2009, Kona (Hawaii), United States. pp.39-46, ⟨10.1063/1.3266782⟩ - hal-00435239

Autres

2022

Impact of the IMF Rotation from North to dawn-dusk and south direction on the cusp features and on the Alfven Transition Layer: Global 3D PIC simulation.
Cai D., Lembège B.
AGU Fall Meeting 2022, Dec 2022, Chicago, United States. pp.SM31B-01 - insu-03914688 - (Communications sans actes)

How to define the interplay between different instabilities excited within the foot of a supercritical shock : 2D PIC simulations
Muschietti L., Lembège B., Decyk V.
EGU General Assembly 2022, May 2022, Online, Austria. ⟨10.5194/egusphere-egu22-8962⟩ - insu-03649920 - (Communications sans actes)

Analysis of a curved shock front microstructures and associated electron/ion foreshock for a subcritical shock regime
Savoini P., Lembège B.
EGU General Assembly 2022, May 2022, Online, Austria. ⟨10.5194/egusphere-egu22-3631⟩ - insu-03629872 - (Communications sans actes)

2021

Interplay between long and short wavelength instabilities feeding the microturbulence within the foot of a quasi-perpendicular supercritical shock:2D PIC numerical simulations
Muschietti L., Lembège B., Decyk V.
URSI GASS 2021. Proceedings, Aug 2021, Rome, Italy - insu-03598257 - (Communications sans actes)

Properties of A Supercritical Quasi-Perpendicular Interplanetary Shock Propagating in Super-Alfvénic Solar Wind: from MHD to Kinetic Scales
Liu M., Yang Z., Liu Ying D., Lembège B., Issautier K., Wilson Iii L. B., Zhao S., Krishna Jagarlamudi V., Zhao X.
23rd EGU General Assembly, Apr 2021, Online, Unknown Region. ⟨10.5194/egusphere-egu21-4908⟩ - hal-03451671 - (Communications sans actes)

2018

Comparison between self-consistent 2D full-particle and test-particles simulations to investigate the origin of the Earths Ion Foreshock.
Savoini P., Lembège B.
EGU General Assembly, Apr 2018, Vienna, Austria. 20, pp.EGU2018-13002, 2018 - hal-02860970 - (Poster)

2017

How is the quasi perpendicular ion foreshock filled in ? Self-consistent 2D Full-Particle and Test-particles simulations
Savoini P., Lembège B.
19th EGU General Assembly, Apr 2017, Vienna, Austria. 19, pp.7979, 2017 - hal-02861333 - (Poster)

2016

Formation of Accelerated Backstreaming Particles within the Quasi-perpendicular Ion Terrestrial Foreshock: 2D Full-Particle and Test-particles simulations
Savoini P., Lembège B.
American Geophysical Union, Fall General Assembly, Dec 2016, San Francisco, California, United States. pp.SH22A-07 - hal-02796756 - (Communications sans actes)

Origin of energetic ions observed in the terrestrial ion foreshock : 2D full-particle simulations
Savoini P., Lembège B.
European Geosciences Union General Assembly 2016, Apr 2016, Vienna, Austria. pp.EGU2016-6218 - insu-01302654 - (Communications sans actes)

Solar Wind Interaction with Lunar Magnetic Anomalies: Vertical vs. Horizontal Dipole
Deca J., Divin A., Wang X., Lembège B., Markidis S., Lapenta G., Horányi M.
47th Lunar and Planetary Science Conference, Mar 2016, The Woodlands, Texas, United States - insu-01286513 - (Communications sans actes)

2015

2D PIC Simulations of the terrestrial ion Quasi-perpendicular Foreshock: origin of back streaming ions
Savoini P., Lembège B.
Cluster 15th and Double Star 10th anniversary workshop, Oct 2015, Venise, Italy - hal-02800211 - (Communications sans actes)

Origin of the Ion Foreshock in a Quasi-perpendicular Curved Collisionless Shock: Particles Trajectory Analysis in 2D PIC Simulations
Savoini P., Lembège B.
American Geophysical Union, Fall Meeting, Dec 2015, San Francisco, California, United States. pp.SM21C-07 - hal-02800203 - (Communications sans actes)

Production of non-gyrotropic and gyrotropic backstreaming ion distributions in the quasi-perpendicular ion foreshock region : Origin and acceleration mechanisms.
Savoini P., Lembège B.
EGU General Assembly 2015, Apr 2015, Vienna, Austria. pp.EGU2015-12780, 2015 - insu-01142775 - (Poster)

Particles momenta through the Alfven transition layer of the cusp region : 3D global particle-in-cell simulations
Cai D., Lembège B., Esmaeili A., Nishikawa K.-I.
EGU General Assembly 2015, Apr 2015, Vienna, Austria. pp.EGU2015-8487, 2015 - insu-01143346 - (Poster)

Evidence of downstream high speed jets by a non-stationary and rippled front of quasi-parallel shock: 2-D hybrid simulations
Hao Y., Lu Q., Lembège B., Huang C., Wu M., Guo F., Shan L., Zheng J., Wang S.
EGU General Assembly 2015, Apr 2015, Venna, Austria. pp.EGU2015-2764, 2015 - insu-01143186 - (Poster)

Identification of 3D Vortex structure using Cluster satellite magnetic field data
Cai D., Lembège B., Hasegawa H., Nishikawa K.-I.
EGU General Assembly 2015, Apr 2015, Vienna, Austria. pp.EGU2015-10087 - insu-01143342 - (Communications sans actes)

Electromagnetic Particle-in-Cell Simulations of the Solar Wind Interaction with Lunar Magnetic Anomalies: Interaction Mechanisms Under Varying Solar Wind Conditions
Deca J., Divin A., Lapenta G., Lembège B., Markidis S., Horányi M.
EGU General Assembly 2015, Apr 2015, Vienna, Austria. pp.EGU2015-787 - insu-01143341 - (Communications sans actes)

2014

Origin and acceleration mechanisms of backstreaming ion populations in the Earth's quasi-perpendicular Ion Foreshock: Full-particle 2D simulation results
Savoini P., Lembège B.
EGU General Assembly, Apr 2014, Vienna, Austria. 16, pp.2793, 2014 - hal-02861666 - (Poster)

Full-particle 2-D Simulations of the Ion Foreshock associated to a Supercritical Quasi-perpendicular Curved Collisionless Shock : Origin of Backstreaming Energetic Particles
Savoini P., Lembège B.
AGU Fall Meeting 2014, Dec 2014, San Francisco, United States. pp.SM41A-4247 - hal-01113973 - (Communications sans actes)

Electromagnetic Particle-in-Cell Simulations of the Solar Wind Interaction with Lunar Magnetic Anomalies: Ion and Electron Dynamics Under Varying Solar Wind Conditions
Deca J., Divin A., Lapenta G., Lembège B., Markidis S., Horanyi M.
AGU Fall Meeting 2014, Dec 2014, San Francisco, United States. pp.SM33A-04 - hal-01116189 - (Communications sans actes)

Microinstabilities from the Ion Inertia Length to the Electron Gyroradius Due to Reflected Ions in the Front of Supercritical Perpendicular Shocks
Lembège B., Muschietti L.
AGU Fall Meeting 2014, Dec 2014, San Francisco, United States. pp.SM41A-4237 - hal-01116194 - (Communications sans actes)

Analysis of the Alfven transition layer in the cusp region by the use of 3D global particle-in-cell simulations
Cai D., Lembège B., Esmaeili A., Nishikawa K.-I.
AGU Fall Meeting 2014, Dec 2014, San Francisco, United States. pp.SM41A-4226 - hal-01116203 - (Communications sans actes)

2013

Formation of the Earth's Ion Foreshock in the quasi-perpendicular collisionless shock region: Full-particle 2D simulation results
Savoini P., Lembège B., Stienlet J.
EGU General Assembly, Apr 2013, Vienna, Austria. 15, pp.4978, 2013 - hal-02862091 - (Poster)

Role of resonance broadening vs ion trapping in the microturbulence triggered within the foot of a supercritical quasiperpendicular shock
Muschietti L., Lembège B.
EGU General Assembly 2013, Apr 2013, Vienna, Austria - hal-00908493 - (Communications sans actes)

2012

Nonstationary Dynamics of Collisionless Shock Front : Evidence at the Terrestrial Bow Shock
Mazelle C., Lembège B.
AOGS - AGU (WPGM) Joint Assembly, Aug 2012, Singapore, Singapore - hal-00777137 - (Conférences invitées)

Non stationary character of quasi-perpendicular shocks: Cluster inputs
Mazelle C., Lembège B.
PNST 2012 (Programme National Soleil Terre), Mar 2012, La Londe-Les-Maures, France - hal-00777694 - (Poster)

Nonstationary dynamics of collisionless shock front: Influence on particle reflection and acceleration
Mazelle C., Lembège B., Meziane K.
AGU Fall Meeting, Dec 2012, San Francisco, United States - hal-00778483 - (Conférences invitées)

Impact of the rippling of a 2D perpendicular shock front on ion acceleration mechanisms: PIC and test particles simulations
Yang Z. W., Lembège B., Lu Q. M.
EGU General Assembly 2012, Apr 2012, Vienna, Austria - hal-00777718 - (Communications sans actes)

Impact of the shock front rippling and nonstationarity of a perpendicular shock on Picked up ion dynamics
Lembège B., Yang Z. W., Lu Q. M.
XXVIII General Assembly of the International Astronomical Union (IAU), Aug 2012, Beijing, China - hal-00778112 - (Conférences invitées)

3D implicit PIC simulations of solar wind-body interactions
Deca J., Divin A., Amaya J., Markidis S., Lapenta G., Lembège B.
Ninth European Space Weather Week (ESWW), Nov 2012, Bruxelles, Belgium - hal-00778101 - (Poster)

Analysis of macro- and micro-turbulence within quasi perpendicular supercritical shocks via numerical simulation.
Lembège B.
AGU Fall Meeting, Dec 2012, San Francisco, United States - hal-00768957 - (Conférences invitées)

Dynamics of cusp boundaries and particle entry during a Northward IMF period: 3-D PIC large scale simulations
Lembège B., Cai D. S., Esmaeli A., Nishikawa K. I.
11th Annual International Astrophysics Conference; Space Weather: The Space Radiation Environment, Mar 2012, Palm Springs, United States - hal-00777384 - (Conférences invitées)

Ion dynamics and shock front nonstationarity in supercritical perpendicular shocks: impact of pickup ions
Lu Q. M., Yang Z. W., Lembège B.
11th Annual International Astrophysics Conference; Space Weather: The Space Radiation Environment, Mar 2012, Palm Springs, United States - hal-00777398 - (Conférences invitées)

Origin of the different energetic ion populations in the quasi-perpendicular Ion Foreshock: 2D Full-particle simulation
Savoini P., Lembège B., Stienlet J.
EGU General Assembly 2012, Apr 2012, Vienna, Austria - hal-00777716 - (Communications sans actes)

Impact of the pickup ions on shock structure and particle dynamics at the nonstationary heliospheric termination shock
Yang Z. W., Lu Q. M., Lembège B.
The 8th Space Weather Symposium, Sep 2012, Jinan, China - hal-00778485 - (Poster)

Origin of the microturbulence within the foot of a supercritical quasiperpendicular shock
Muschietti L., Lembège B.
AOGS - AGU (WPGM) Joint Assembly, Aug 2012, Singapore, Singapore - hal-00777128 - (Conférences invitées)

Simulation 2D PIC auto-cohérent d'un choc courbe et du préchoc ionique associé : analyse des différentes populations ioniques énergétiques
Savoini P., Lembège B., Stienlet J.
PNST 2012 (Programme National Soleil Terre), Mar 2012, La Londe-Les-Maures, France - hal-00777698 - (Poster)

Acceleration of heavy ions by nonstationary perpendicular collisionless shocks : applications to SEP events
Lembège B., Yang Z. W., Lu Q. M.
5th Isradynamics - Dynamical Processes in Space and Astrophysical Plasmas, Apr 2012, Jerusalem, Israel - hal-00777615 - (Conférences invitées)

Main features of collisionless shocks and associated nonstationary processes: a summary
Lembège B.
ISSI Meeting, Apr 2012, Bern, Switzerland - hal-00781212 - (Conférences invitées)

Recent results on the heliospheric shock: experimental versus numerical simulation results
Lembège B.
ISSI Meeting, Apr 2012, Bern, Switzerland - hal-00781214 - (Conférences invitées)

Impact of the nonuniformity /nonstationnarity of a perpendicular shock front on the ions dynamics
Lembège B., Yang Z. W., Lu Q. M.
7th International Conference on Numerical Modeling of Space Plasma Flows (ASTRONUM-2012), Jun 2012, Big island Hawai, United States - hal-00777918 - (Conférences invitées)

Microturbulence within the foot of supercritical quasiperpendicular shocks: parametric analysis in reflected ions-electrons drifts
Lembège B., Muschietti L.
PNST 2012 (Programme National Soleil Terre), Mar 2012, La Londe-Les-Maures, France - hal-00711377 - (Poster)

2011

Non stationary character of quasi-perpendicular shocks and associated micro-turbulence
Mazelle C., Lembège B.
Waves and Instabilities in Space and Astrophysical Plasmas (WISAP-2011), Jun 2011, Eilat, Israel - hal-00786464 - (Conférences invitées)

Evidence of Wave Packets Emission from the Terrestrial Bow Shock: Recent Results from CLUSTER
Mazelle C., Lembège B., Morgenthaler A.
AOGS 2011, Aug 2011, Taipei, Taiwan - hal-00790691 - (Conférences invitées)

Sources of macro- and microturbulence in collisionless (non relativistic) shocks
Lembège B.
ISSI Meeting, Feb 2011, Bern, Switzerland - hal-00781209 - (Conférences invitées)

Interactions of two supercritical quasi-perpendicular collisionless shocks : full particle simulations
Lembège B., Ma Y., Deng X.
AOGS 2011, Aug 2011, Taipei, Taiwan - hal-00790697 - (Conférences invitées)

" Exotic" nonstationary quasi-parallel shocks: sources of macro- and microturbulence in collisionless (non relativistic) shocks
Lembège B.
ISSI Meeting, Feb 2011, Bern, Switzerland - hal-00781210 - (Conférences invitées)

Microturbulence at the front of supercritical quasiperpendicular shocks
Muschietti L., Lembège B.
General Assembly and Scientific Symposium, 2011 XXXth URSI, Aug 2011, Istanbul, Turkey. 4 p., ⟨10.1109/URSIGASS.2011.6051060⟩ - hal-00778173 - (Conférences invitées)

Magnetic reconnectiion analyzed by field topology : application to the magnetotail and the subsolar region
Cai D. S., Nishikawa K. I., Lembège B.
The 10th International School/Symposium for Space Simulations ISSS-10, Jul 2011, Alberta, Canada - hal-00788401 - (Conférences invitées)

Numerical simulations of collisionless shocks : a tutorial approach
Lembège B.
The 10th International School/Symposium for Space Simulations ISSS-10, Jul 2011, Alberta, Canada - hal-00788400 - (Conférences invitées)

Micro scale mechanims responsible for the nonstationarity of collisionless shocks
Lembège B.
Waves and Instabilities in Space and Astrophysical Plasmas (WISAP-2011), Jun 2011, Eilat, Israel - hal-00786462 - (Conférences invitées)

Nearby magnetotail dynamics during IMF rotation : 3D PIC simulations
Lembège B., Cai D. S., Esmaeili A., Nishikawa K. I.
Earth-sun system exploration : variability in Space plasma phenomena, Jan 2011, Kona, Hawaï, United States - hal-00778506 - (Conférences invitées)

Heavy ions acceleration by perpendicular collisionless shocks
Lembège B., Yang Z. W., Lu Q. M.
10th annual International Astrophysics Conference ; Physics of the Helisophere : a 10-years retrospective, Mar 2011, Maui, Hawaï, United States - hal-00786443 - (Conférences invitées)

Magnetic reconnection in magnetosphere analyzed by field topology : Application to the magnetotail and subsolar region
Cai D. S., Nishikawa K. I., Lembège B.
Earth-sun system exploration : variability in Space plasma phenomena, Jan 2011, Kona, Hawaï, United States - hal-00777153 - (Conférences invitées)

2010

Super-critical quasi-perpendicular terrestrial shock front: nonstationarity and whistlers waves evidenced from CLUSTER data
Mazelle C., Lembège B., Morgenthaler A.
8th Internationa lNonlinear Wave Workshop (NWW8), Mar 2010, La Jolla, San Diego, United States - hal-00780394 - (Conférences invitées)

Nonstationarity of quasi-perpendicular shocks: magnetic structure, ion properties and micro-turbulence
Mazelle C., Lembège B., Morgenthaler A., Meziane K.
American Geophysical Union, Fall Meeting 2010, Dec 2010, San Francisco, United States - hal-00782483 - (Communications sans actes)

Nonstationarity of Quasi-perpendicular Shocks: Magnetic Structure, Ion Properties and Micro-turbulence
Mazelle C., Lembège B., Morgenthaler A.
7th AOGS (Asia Oceania Geosciences Society) 2010, Jul 2010, Hyderabad, India - hal-00784883 - (Conférences invitées)

2D PIC simulations of a curved supercritical shock: dynamics of the whistler precursor
Stienlet J., Savoini P., Lembège B.
EGU General Assembly, May 2010, Vienna, Austria. 12, pp.11159, 2010 - hal-02862092 - (Poster)

Impact of the shock front rippling and nonstationarity on ion acceleration processes for a supercritical perpendicular shock
Lembège B., Yang Z. W., Lu Q. M.
9th Annual International Astrophysics Conference: Pickup Ions Throughout the Heliosphere and Beyond, Mar 2010, Island of Mauai, Hawaii, United States - hal-00785769 - (Conférences invitées)

Ion Acceleration Processes Under the Effects of the Shock Front Rippling and Nonstationarity for a Supercritical Perpendicular Shock
Lembège B., Yang Z. W., Lu Q. M.
7th AOGS (Asia Oceania Geosciences Society) 2010, Jul 2010, Hyderabad, India - hal-00783309 - (Conférences invitées)

Collision of Two Supercritical Quasi-perpendicular Collisionless Shocks: Full ParticleSimulations
Lembège B., Ma Y., Deng X. H.
7th AOGS (Asia Oceania Geosciences Society) 2010, Jul 2010, Hyderabad, India - hal-00794705 - (Communications sans actes)

Nonstationarity of two / three - dimensional supercritical perpendicular shocks: nonlinear whistler emission versus shock front self-reformation
Lembège B., Savoini P., Hellinger P., Travnicek P. M.
8th Internationa lNonlinear Wave Workshop (NWW8), Mar 2010, La Jolla, San Diego, United States - hal-00780393 - (Conférences invitées)

Bifurcation and Hysteresis of the Magnetospheric Structure with a Varying Southward IMF: Field Topology and Global Three-dimensional Full Particle Simulations
Cai D. S., Lembège B., Nishikawa K. I.
7th AOGS (Asia Oceania Geosciences Society) 2010, Jul 2010, Hyderabad, India - hal-00794714 - (Communications sans actes)

Evidence of ion Foreshock in Full-particle 2-D Simulations of a Supercritical Curved Collisionless Shock
Stienlet J., Savoini P., Lembège B.
American Geophysical Union, Fall Meeting 2010, Dec 2010, San Francisco, United States - hal-00782481 - (Communications sans actes)

2009

Non stationarity of a collision-less quasi-perpendicular shock: consequences for particle acceleration
Mazelle C., Lembège B., Lucek E. A., Dandouras I.
JENAM / MIST Meeting, Apr 2009, Hartfield, United Kingdom - hal-00778351 - (Conférences invitées)

Cluster investigations on the reformation of perpendicular Earths bow shock
Mazelle C., Lembège B., Morgenthaler A., Meziane K., Rauch J.-L., Trotignon J.-G., Lucek E. A., Dandouras I.
17th CLUSTER International Workshop, May 2009, Uppsala, Sweden - hal-00782926 - (Conférences invitées)

Nonstationarity of the terrestrial shock in quasi-perpendicular region as evidenced in CLUSTER data
Mazelle C., Lembège B., Morgenthaler A.
AOGS 6 th Annual General Meeting, Aug 2009, Singapour, Singapore - hal-00784882 - (Conférences invitées)

Self-reformation of the quasiperpendicular terrestrial shock front evidenced from CLUSTER data
Mazelle C., Lembège B., Morgenthaler A.
8th Annual International Astrophysics Conference, May 2009, Kona, Hawaï, United States - hal-00783256 - (Conférences invitées)

Sources of two-dimensional supercritical perpendicular shock nonstationarity: nonlinear whistler emission versus shock front self-reformation
Lembège B., Savoini P., Hellinger P., Travnicek P.
AGU Fall meeting, Dec 2009, San Francisco, California, United States. 31, pp.1452, 2009 - hal-02862094 - (Poster)

Properties of the whistler precursor emitted from a curved quasi-perpendicular shock: 2-D full particle simulation.
Stienlet J., Lembège B., Savoini P., Tscherning C. C.
EGU General Assembly, Apr 2009, Vienna, Austria. 11, pp.9685, 2009 - hal-02862095 - (Poster)

2D PIC simulations of a curved supercritical shock: dynamics of the whistler precursor
Stienlet J., Lembège B., Savoini P.
AGU Fall meeting, Dec 2009, San Francisco, California, United States. 31, pp.1454, 2009 - hal-02862093 - (Poster)

Nonstationarity of perpendicular shocks
Hellinger P., Travnicek P., Lembège B., Savoini P.
Workshop on Cross-Scale coupling in Plasmas, Mar 2009, Università della Calabria, Rende (Cosenza), Italy - hal-00780459 - (Conférences invitées)

Dynamics of collisionless shocks: Introduction to basic kinetic processes and stationary shocks
Lembège B.
Séminaires tutoriaux sur la dynamique des chocs sans collisions et les phénomènes d'accélération de particules, Jan 2009, Observatoire de Meudon, France - hal-00779719 - (Conférences invitées)

Shock front nonstationarity and ion acceleration in supercritical perpendicular shocks
Lu Q. M., Yang Z. W., Lembège B., Wang S.
8th Annual International Astrophysics Conference, May 2009, Kona, Hawaï, United States - hal-00783003 - (Conférences invitées)

Particle-in-cell (PIC) simulations: applications to collisionless shocks
Lembège B.
21st International Conference on Numerical Simulation of Plasmas (ICNSP '09), Oct 2009, Lisbonne, Portugal - hal-00783791 - (Conférences invitées)

Field Topology Visualization for Space Plasmas
Cai D. S., Lembège B., Nishikawa K.
9th International School of Space Simulations (ISSS-9), Jul 2009, Saint-Quentin-en-Yvelines, France - hal-00780370 - (Conférences invitées)

Non stationarity of perpendicular shocks
Travnicek P., Hellinger P., Lembège B., Savoini P.
8th Annual International Astrophysics Conference, May 2009, Kona, Hawaï, United States - hal-00783262 - (Conférences invitées)

Nonstationary shocks and sources of " macro- and micro turbulence " within collisionless Q-perpendicular shocks
Lembège B.
Séminaires tutoriaux sur la dynamique des chocs sans collisions et les phénomènes d'accélération de particules, Feb 2009, Observatoire de Meudon, France - hal-00779766 - (Conférences invitées)

Sources of energetic backstreaming particles in the electron foreshock: 2D PIC simulation of a curved supercritical shock
Savoini P., Lembège B.
American Geophysical Union, Fall Meeting 2009, Dec 2009, San Francisco, United States - hal-00794020 - (Communications sans actes)

From macro- to micro-scales mechanisms responsible for shock front nonstationary.
Lembège B.
8th Annual International Astrophysics Conference, May 2009, Kona, Hawaï, United States - hal-00782994 - (Conférences invitées)

Nonstationary shocks and basic sources of "macro-turbulence" (micro-instabilities excluded)
Lembège B.
Séminaires tutoriaux sur la dynamique des chocs sans collisions et les phénomènes d'accélération de particules, Jan 2009, Observatoire de Meudon, France - hal-00779760 - (Conférences invitées)

Nonstationary shocks and sources of " macro- and micro turbulence " within collisionless Q-parallel shocks
Lembège B.
Séminaires tutoriaux sur la dynamique des chocs sans collisions et les phénomènes d'accélération de particules, Feb 2009, Observatoire de Meudon, France - hal-00779769 - (Conférences invitées)

Derniére mise à jour le 02/05/2023 à 03:58:59