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Spontaneous ring formation in wind-emitting accretion discs

A. Riols , G. Lesur
Astronomy and Astrophysics - A&A, 2019, 625, pp.A108. ⟨10.1051/0004-6361/201834813⟩
Article dans une revue hal-02136792v1

Global bifurcations to subcritical magnetorotational dynamo action in Keplerian shear flow

Johann Herault , A. Riols , F. Rincon , C. Cossu , G. Lesur , et al.
Journal of Fluid Mechanics, 2013, 731, pp.1 - 45. ⟨10.1017/jfm.2013.317⟩
Article dans une revue hal-01819668v1
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Self-organisation in protoplanetary discs. Global, non-stratified Hall-MHD simulations

William Béthune , Geoffroy Lesur , Jonathan Ferreira
Astronomy and Astrophysics - A&A, 2016, 589, ⟨10.1051/0004-6361/201527874⟩
Article dans une revue insu-03691553v1
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Periodic magnetorotational dynamo action as a prototype of nonlinear magnetic-field generation in shear flows

Johann Herault , F. Rincon , C. Cossu , G. Lesur , G. Ogilvie , et al.
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2011, 84 (3), ⟨10.1103/PhysRevE.84.036321⟩
Article dans une revue hal-01819667v1
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Instabilités et sources locales de turbulence dans les disques d'accrétion

Geoffroy Lesur
Dynamique des Fluides [physics.flu-dyn]. Université Joseph-Fourier - Grenoble I, 2007. Français. ⟨NNT : 2007GRE10073⟩
Thèse tel-00166016v1
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Magnetic field transport in compact binaries

Nicolas Scepi , Geoffroy Lesur , Guillaume Dubus , Jonatan Jacquemin-Ide
Astronomy and Astrophysics - A&A, 2020, 641, pp.A133. ⟨10.1051/0004-6361/202037903⟩
Article dans une revue hal-02946116v1
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Dissipative effects on the sustainment of a magnetorotational dynamo in Keplerian shear flow.

Antoine Riols , François Rincon , Carlo Cossu , Geoffroy Lesur , Gordon I. Ogilvie , et al.
Astronomy and Astrophysics - A&A, 2015, 575, pp.A14. ⟨10.1051/0004-6361/201424324⟩
Article dans une revue hal-03518810v1

Magnetohydrodynamics of protoplanetary discs

G. Lesur
J.Plasma Phys., 2021, 87 (1), pp.205870101. ⟨10.1017/S0022377820001002⟩
Article dans une revue hal-02933930v1
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Ring formation and dust dynamics in wind-driven protoplanetary discs: global simulations

Antoine Riols , Geoffroy Lesur , François Ménard
Astronomy and Astrophysics - A&A, 2020, 639, pp.A95. ⟨10.1051/0004-6361/201937418⟩
Article dans une revue hal-02899132v1
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Impact of orbital motion on the structure and stability of adiabatic shocks in colliding wind binaries

A. Lamberts , G. Dubus , G. Lesur , S. Fromang
Astronomy and Astrophysics - A&A, 2012, 546, ⟨10.1051/0004-6361/201219006⟩
Article dans une revue insu-03612406v1
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Magnetic wind-driven accretion in dwarf novae

Nicolas Scepi , Guillaume Dubus , Geoffroy Lesur
Astronomy and Astrophysics - A&A, 2019, 626, pp.A116. ⟨10.1051/0004-6361/201834781⟩
Article dans une revue hal-01959735v1
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Dust dynamics and vertical settling in gravitoturbulent protoplanetary discs

A. Riols , B. Roux , H. Latter , G. Lesur
Monthly Notices of the Royal Astronomical Society, 2020, 493, pp.4631-4642. ⟨10.1093/mnras/staa567⟩
Article dans une revue insu-03705211v1
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On the survival of zombie vortices in protoplanetary discs

Geoffroy R. J. Lesur , Henrik Latter
Monthly Notices of the Royal Astronomical Society, 2016, 462, pp.4549-4554. ⟨10.1093/mnras/stw2172⟩
Article dans une revue insu-03691482v1
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On the nature of magnetic turbulence in rotating, shearing flows

Justin Walker , Geoffroy Lesur , Stanislav Boldyrev
Monthly Notices of the Royal Astronomical Society: Letters, 2016, 457, pp.L39-L43. ⟨10.1093/mnrasl/slv200⟩
Article dans une revue insu-03691562v1
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Magnetised winds in transition discs. I. 2.5D global simulations

Étienne Martel , Geoffroy Lesur
Astronomy and Astrophysics - A&A, 2022, 667, ⟨10.1051/0004-6361/202142946⟩
Article dans une revue insu-03860267v1
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Non-linear energy transfers in accretion discs MRI turbulence. I. Net vertical field case

G. Lesur , Pierre-Yves Longaretti
Astronomy and Astrophysics - A&A, 2011, 528, ⟨10.1051/0004-6361/201015740⟩
Article dans une revue insu-03625203v1
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On the relevance of subcritical hydrodynamic turbulence to accretion disk transport

G. Lesur , Pierre-Yves Longaretti
Astronomy and Astrophysics - A&A, 2005, 444, pp.25-44. ⟨10.1051/0004-6361:20053683⟩
Article dans une revue hal-00398198v1
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Dust settling and rings in the outer regions of protoplanetary discs subject to ambipolar diffusion

A. Riols , G. Lesur
Astronomy and Astrophysics - A&A, 2018, 617, pp.A117. ⟨10.1051/0004-6361/201833212⟩
Article dans une revue hal-03009197v1
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The Fine‐Scale Magnetic History of the Allende Meteorite: Implications for the Structure of the Solar Nebula

Roger Fu , Michael Volk , Dario Bilardello , Guy Libourel , Geoffroy Lesur , et al.
AGU Advances, 2021, 2 (3), ⟨10.1029/2021AV000486⟩
Article dans une revue hal-03438898v1
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Impact of dimensionless numbers on the efficiency of magnetorotational instability induced turbulent transport

G. Lesur , Pierre-Yves Longaretti
Monthly Notices of the Royal Astronomical Society, 2007, 378, pp.1471. ⟨10.1111/j.1365-2966.2007.11888.x⟩
Article dans une revue hal-00398379v1
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The magnetorotational instability as a jet launching mechanism

G. Lesur , J. Ferreira , G. I. Ogilvie
Astronomy and Astrophysics - A&A, 2013, 550, ⟨10.1051/0004-6361/201220395⟩
Article dans une revue insu-03617522v1

MRI-driven turbulent transport: the role of dissipation, channel modes and their parasites

Pierre-Yves Longaretti , G. Lesur
Astronomy and Astrophysics - A&A, 2010, 516, pp.A51. ⟨10.1051/0004-6361/201014093⟩
Article dans une revue hal-00631854v1
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Thanatology in protoplanetary discs - The combined influence of Ohmic, Hall, and ambipolar diffusion on dead zones

Geoffroy Lesur , Matthew W. Kunz , Sébastien Fromang
Astronomy and Astrophysics - A&A, 2014, 566, pp.A56. ⟨10.1051/0004-6361/201423660⟩
Article dans une revue cea-01271010v1

Buoyancy-induced time delays in Babcock-Leighton flux-transport dynamo models

L. Jouve , M. R. E. Proctor , G. Lesur
Astronomy and Astrophysics - A&A, 2010, 519, pp.A68. ⟨10.1051/0004-6361/201014455⟩
Article dans une revue hal-00631985v1

Vortex Migration in Protoplanetary Disks

Sijme-Jan Paardekooper , Geoffroy Lesur , John C. B. Papaloizou
The Astrophysical Journal, 2010, 725, pp.146-158. ⟨10.1088/0004-637X/725/1/146⟩
Article dans une revue hal-00632001v1

Spiral-driven accretion in protoplanetary discs

Patrick Hennebelle , Geoffroy Lesur , Sebastien Fromang
Astronomy and Astrophysics - A&A, 2016, 590, pp.A22. ⟨10.1051/0004-6361/201527877⟩
Article dans une revue hal-02318376v1
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Shadows and spirals in the protoplanetary disk HD 100453

M. Benisty , T. Stolker , A. Pohl , J. de Boer , G. Lesur , et al.
Astronomy and Astrophysics - A&A, 2017, 597, pp.A42. ⟨10.1051/0004-6361/201629798⟩
Article dans une revue hal-01654654v1
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Spiral-driven accretion in protoplanetary discs

Patrick Hennebelle , Geoffroy Lesur , Sebastien Fromang
Astronomy and Astrophysics - A&A, 2017, 599, pp.A86. ⟨10.1051/0004-6361/201629779⟩
Article dans une revue hal-02175077v1

Universal small-scale structure in turbulence driven by magnetorotational instability

Vladimir Zhdankin , Justin Walker , Stanislav Boldyrev , Geoffroy Lesur
Monthly Notices of the Royal Astronomical Society, 2017, 467 (3), pp.3620-3627. ⟨10.1093/mnras/stx372⟩
Article dans une revue hal-01554663v1
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Global simulations of protoplanetary disks with net magnetic flux. I. Non-ideal MHD case

William Béthune , Geoffroy Lesur , Jonathan Ferreira
Astronomy and Astrophysics - A&A, 2017, 600, ⟨10.1051/0004-6361/201630056⟩
Article dans une revue insu-03692528v1