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Magnetic Fields and the Formation of New Worlds

Publications

Simulating radial velocity observations of trappist-1 with SPIRou

Author(s): Baptiste Klein, J-F Donati
Published in: Monthly Notices of the Royal Astronomical Society, Issue 488/4, 2019, Page(s) 5114-5126, ISSN 0035-8711
DOI: 10.1093/mnras/stz1953

Simulated mass measurements of the young planet K2-33b

Author(s): Baptiste Klein, J-F Donati
Published in: Monthly Notices of the Royal Astronomical Society: Letters, Issue 493/1, 2020, Page(s) L92-L97, ISSN 1745-3933
DOI: 10.1093/mnrasl/slaa009

Magnetic topologies of young suns: the weak-line T Tauri stars TWA 6 and TWA 8A

Author(s): C A Hill, C P Folsom, J-F Donati, G J Herczeg, G A J Hussain, S H P Alencar, S G Gregory
Published in: Monthly Notices of the Royal Astronomical Society, Issue 484/4, 2019, Page(s) 5810-5833, ISSN 0035-8711
DOI: 10.1093/mnras/stz403

Inner disk structure of the classical T Tauri star LkCa 15

Author(s): S. H. P. Alencar, J. Bouvier, J.-F. Donati, E. Alecian, C. P. Folsom, K. Grankin, G. A. J. Hussain, C. Hill, A.-M. Cody, A. Carmona, C. Dougados, S. G. Gregory, G. Herczeg, F. Ménard, C. Moutou, L. Malo, M. Takami
Published in: Astronomy & Astrophysics, Issue 620, 2018, Page(s) A195, ISSN 0004-6361
DOI: 10.1051/0004-6361/201834263

The magnetic propeller accretion regime of LkCa 15

Author(s): J-F Donati, J Bouvier, S H Alencar, C Hill, A Carmona, C P Folsom, F Ménard, S G Gregory, G A Hussain, K Grankin, C Moutou, L Malo, M Takami, G J Herczeg
Published in: Monthly Notices of the Royal Astronomical Society: Letters, Issue 483/1, 2018, Page(s) L1-L5, ISSN 1745-3933
DOI: 10.1093/mnrasl/sly207

Measuring stellar magnetic helicity density

Author(s): K Lund, M Jardine, L T Lehmann, D H Mackay, V See, A A Vidotto, J-F Donati, R Fares, C P Folsom, S V Jeffers, S C Marsden, J Morin, P Petit
Published in: Monthly Notices of the Royal Astronomical Society, Issue 493/1, 2020, Page(s) 1003-1012, ISSN 0035-8711
DOI: 10.1093/mnras/staa297

The magnetic field and accretion regime of CI Tau

Author(s): J-F Donati, J Bouvier, S H Alencar, C Moutou, L Malo, M Takami, F Ménard, C Dougados, G A Hussain
Published in: Monthly Notices of the Royal Astronomical Society, Issue 491/4, 2020, Page(s) 5660-5670, ISSN 0035-8711
DOI: 10.1093/mnras/stz3368

Slingshot prominences: coronal structure, mass loss and spin down

Author(s): M Jardine, A Collier Cameron, J-F Donati, G A J Hussain
Published in: Monthly Notices of the Royal Astronomical Society, 2020, ISSN 0035-8711
DOI: 10.1093/mnras/stz3173

Circumstellar environment of 55 Cancri

Author(s): C. P. Folsom, D. Ó Fionnagáin, L. Fossati, A. A. Vidotto, C. Moutou, P. Petit, D. Dragomir, J.-F. Donati
Published in: Astronomy & Astrophysics, Issue 633, 2020, Page(s) A48, ISSN 0004-6361
DOI: 10.1051/0004-6361/201937186

Magnetic field, activity, and companions of V410 Tau

Author(s): L Yu, J-F Donati, K Grankin, A Collier Cameron, C Moutou, G Hussain, C Baruteau, L Jouve, the MaTYSSE collaboration
Published in: Monthly Notices of the Royal Astronomical Society, Issue 489/4, 2019, Page(s) 5556-5572, ISSN 0035-8711
DOI: 10.1093/mnras/stz2481

Chasing Star–Planet Magnetic Interactions: The Case of Kepler-78

Author(s): A. Strugarek, A. S. Brun, J.-F. Donati, C. Moutou, V. Réville
Published in: The Astrophysical Journal, Issue 881/2, 2019, Page(s) 136, ISSN 1538-4357
DOI: 10.3847/1538-4357/ab2ed5

The surface magnetic activity of the weak-line T Tauri stars TWA 9A and V1095 Sco

Author(s): B A Nicholson, G A J Hussain, J-F Donati, C P Folsom, M Mengel, B D Carter, D Wright
Published in: Monthly Notices of the Royal Astronomical Society, Issue 480/2, 2018, Page(s) 1754-1766, ISSN 0035-8711
DOI: 10.1093/mnras/sty1965

Understanding stellar activity-induced radial velocity jitter using simultaneous K2 photometry and HARPS RV measurements

Author(s): M. Oshagh, N. C. Santos, P. Figueira, S. C. C. Barros, J.-F. Donati, V. Adibekyan, J. P. Faria, C. A. Watson, H. M. Cegla, X. Dumusque, E. Hébrard, O. Demangeon, S. Dreizler, I. Boisse, M. Deleuil, X. Bonfils, F. Pepe, S. Udry
Published in: Astronomy & Astrophysics, Issue 606, 2017, Page(s) A107, ISSN 0004-6361
DOI: 10.1051/0004-6361/201731139

Magnetic activity and radial velocity filtering of young Suns: The weak-line T Tauri stars Par 1379 and Par 2244

Author(s): C. A. Hill, A. Carmona, J.-F. Donati, G. A. J. Hussain, S. G. Gregory, S. H. P. Alencar, J. Bouvier, the MaTYSSE collaboration
Published in: Monthly Notices of the Royal Astronomical Society, 2017, ISSN 0035-8711
DOI: 10.1093/mnras/stx2042

Predictions of Planet Detections with Near-infrared Radial Velocities in the Upcoming SPIRou Legacy Survey-planet Search

Author(s): Ryan Cloutier, Étienne Artigau, Xavier Delfosse, Lison Malo, Claire Moutou, René Doyon, Jean-Francois Donati, Andrew Cumming, Xavier Dumusque, Élodie Hébrard, Kristen Menou
Published in: The Astronomical Journal, Issue 155/2, 2018, Page(s) 93, ISSN 1538-3881
DOI: 10.3847/1538-3881/aaa54e

Far beyond the Sun – I. The beating magnetic heart in Horologium

Author(s): Julián D. Alvarado-Gómez, Gaitee A. J. Hussain, Jeremy J. Drake, Jean-François Donati, Jorge Sanz-Forcada, Beate Stelzer, Ofer Cohen, Eliana M. Amazo-Gómez, Jason H. Grunhut, Cecilia Garraffo, Sofia P. Moschou, James Silvester, Mary E. Oksala
Published in: Monthly Notices of the Royal Astronomical Society, Issue 473/4, 2017, Page(s) 4326-4338, ISSN 0035-8711
DOI: 10.1093/mnras/stx2642

The open flux evolution of a solar-mass star on the main sequence

Author(s): V. See, M. Jardine, A. A. Vidotto, J.-F. Donati, S. Boro Saikia, R. Fares, C. P. Folsom, S. V. Jeffers, S. C. Marsden, J. Morin, P. Petit
Published in: Monthly Notices of the Royal Astronomical Society, Issue 474/1, 2018, Page(s) 536-546, ISSN 0035-8711
DOI: 10.1093/mnras/stx2599

The evolution of surface magnetic fields in young solar-type stars II: the early main sequence (250–650 Myr)★

Author(s): C P Folsom, J Bouvier, P Petit, A Lèbre, L Amard, A Palacios, J Morin, J-F Donati, A A Vidotto
Published in: Monthly Notices of the Royal Astronomical Society, Issue 474/4, 2017, Page(s) 4956-4987, ISSN 0035-8711
DOI: 10.1093/mnras/stx3021

SPIRou Input Catalogue: global properties of 440 M dwarfs observed with ESPaDOnS at CFHT

Author(s): Pascal Fouqué, Claire Moutou, Lison Malo, Eder Martioli, Olivia Lim, Arvind Rajpurohit, Etienne Artigau, Xavier Delfosse, Jean-François Donati, Thierry Forveille, Julien Morin, France Allard, Raphaël Delage, René Doyon, Elodie Hébrard, Vasco Neves
Published in: Monthly Notices of the Royal Astronomical Society, Issue 475/2, 2017, Page(s) 1960-1986, ISSN 0035-8711
DOI: 10.1093/mnras/stx3246

Evolution of the magnetic field of Betelgeuse from 2009–2017

Author(s): P. Mathias, M. Aurière, A. López Ariste, P. Petit, B. Tessore, E. Josselin, A. Lèbre, J. Morin, G. Wade, F. Herpin, A. Chiavassa, M. Montargès, R. Konstantinova-Antova, P. Kervella, G. Perrin, J.-F. Donati, J. Grunhut
Published in: Astronomy & Astrophysics, Issue 615, 2018, Page(s) A116, ISSN 0004-6361
DOI: 10.1051/0004-6361/201732542

Estimating Magnetic Filling Factors from Zeeman–Doppler Magnetograms

Author(s): Victor See, Sean P. Matt, Colin P. Folsom, Sudeshna Boro Saikia, Jean-Francois Donati, Rim Fares, Adam J. Finley, Élodie M. Hébrard, Moira M. Jardine, Sandra V. Jeffers, Lisa T. Lehmann, Stephen C. Marsden, Matthew W. Mengel, Julien Morin, Pascal Petit, Aline A. Vidotto, Ian A. Waite
Published in: The Astrophysical Journal, Issue 876/2, 2019, Page(s) 118, ISSN 1538-4357
DOI: 10.3847/1538-4357/ab1096

Do Non-dipolar Magnetic Fields Contribute to Spin-down Torques?

Author(s): Victor See, Sean P. Matt, Adam J. Finley, Colin P. Folsom, Sudeshna Boro Saikia, Jean-Francois Donati, Rim Fares, Élodie M. Hébrard, Moira M. Jardine, Sandra V. Jeffers, Stephen C. Marsden, Matthew W. Mengel, Julien Morin, Pascal Petit, Aline A. Vidotto, Ian A. Waite
Published in: The Astrophysical Journal, Issue 886/2, 2019, Page(s) 120, ISSN 1538-4357
DOI: 10.3847/1538-4357/ab46b2

Idealised simulations of the deep atmosphere of hot Jupiters

Author(s): F. Sainsbury-Martinez, P. Wang, S. Fromang, P. Tremblin, T. Dubos, Y. Meurdesoif, A. Spiga, J. Leconte, I. Baraffe, G. Chabrier, N. Mayne, B. Drummond, F. Debras
Published in: Astronomy & Astrophysics, Issue 632, 2019, Page(s) A114, ISSN 0004-6361
DOI: 10.1051/0004-6361/201936445

Dust traps in the protoplanetary disc MWC 758: two vortices produced by two giant planets?

Author(s): Clément Baruteau, Marcelo Barraza, Sebastián Pérez, Simon Casassus, Ruobing Dong, Wladimir Lyra, Sebastián Marino, Valentin Christiaens, Zhaohuan Zhu, Andrés Carmona, Florian Debras, Felipe Alarcon
Published in: Monthly Notices of the Royal Astronomical Society, Issue 486/1, 2019, Page(s) 304-319, ISSN 0035-8711
DOI: 10.1093/mnras/stz802

A 3D kinematic Babcock Leighton solar dynamo model sustained by dynamic magnetic buoyancy and flux transport processes

Author(s): Rohit Kumar, Laurène Jouve, Dibyendu Nandy
Published in: Astronomy & Astrophysics, Issue 623, 2019, Page(s) A54, ISSN 0004-6361
DOI: 10.1051/0004-6361/201834705

Interactions of Twisted Ω-loops in a Model Solar Convection Zone

Author(s): L. Jouve, A. S. Brun, G. Aulanier
Published in: The Astrophysical Journal, Issue 857/2, 2018, Page(s) 83, ISSN 1538-4357
DOI: 10.3847/1538-4357/aab5b6

An Ideal Testbed for Planet–Disk Interaction: Two Giant Protoplanets in Resonance Shaping the PDS 70 Protoplanetary Disk

Author(s): Jaehan Bae, Zhaohuan Zhu, Clément Baruteau, Myriam Benisty, Cornelis P. Dullemond, Stefano Facchini, Andrea Isella, Miriam Keppler, Laura M. Pérez, Richard Teague
Published in: The Astrophysical Journal, Issue 884/2, 2019, Page(s) L41, ISSN 2041-8213
DOI: 10.3847/2041-8213/ab46b0

Intermittent planet migration and the formation of multiple dust rings and gaps in protoplanetary discs

Author(s): Gaylor Wafflard-Fernandez, Clément Baruteau
Published in: Monthly Notices of the Royal Astronomical Society, Issue 493/4, 2020, Page(s) 5892-5912, ISSN 0035-8711
DOI: 10.1093/mnras/staa379

Magnetic fields of T Tauri stars and inner accretion discs

Author(s): Jean-Francois Donati
Published in: Proceedings of the International Astronomical Union, Issue 14/A30, 2018, Page(s) 121-121, ISSN 1743-9213
DOI: 10.1017/s1743921319003740

SPIRou: A NIR Spectropolarimeter/High-Precision Velocimeter for the CFHT

Author(s): Jean-François Donati, D. Kouach, M. Lacombe, S. Baratchart, R. Doyon, X. Delfosse, Étienne Artigau, Claire Moutou, G. Hébrard, François Bouchy, J. Bouvier, S. Alencar, L. Saddlemyer, L. Parès, P. Rabou, Y. Micheau, F. Dolon, G. Barrick, O. Hernandez, S. Y. Wang, V. Reshetov, N. Striebig, Z. Challita, A. Carmona, S. Tibault, E. Martioli, P. Figueira, I. Boisse, Francesco Pepe
Published in: Handbook of Exoplanets, 2018, Page(s) 903-929
DOI: 10.1007/978-3-319-55333-7_107