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Magnetic Fields and the Formation of New Worlds

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Publications

SPIRou: NIR velocimetry and spectropolarimetry at the CFHT

Author(s): J.-F. Donati; D. Kouach; C. Moutou; René Doyon; X. Delfosse; Étienne Artigau; Sébastien Baratchart; Marielle Lacombe; Gregory Barrick; Guillaume Hébrard; François Bouchy; François Bouchy; Leslie Saddlemyer; L. Parès; P. Rabou; Y Micheau; F. Dolon; V. Reshetov; Z Challita; A. Carmona; A. Carmona; Nicolas Striebig; Simon Thibault; Eder Martioli; Neil Cook; Pascal Fouqué; Tom Vermeulen; Shian
Published in: https://hal.archives-ouvertes.fr/hal-03104089, 30, 2020, Page(s) 1-23, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa2569

Investigating the young AU Mic system with SPIRou: large-scale stellar magnetic field and close-in planet mass

Author(s): Baptiste Klein; Jean-François Donati; Claire Moutou; Xavier Delfosse; Xavier Bonfils; Eder Martioli; Eder Martioli; Pascal Fouqué; Ryan Cloutier; Étienne Artigau; René Doyon; Guillaume Hébrard; Julien Morin; Julien Rameau; Peter Plavchan; Eric Gaidos
Published in: "Monthly Notices of the Royal Astronomical Society: Letters, Oxford Journals, 2021, 502, pp.188-205. ⟨10.1093/mnras/staa3702⟩", 3, 2021, Page(s) 1-16, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa3702

The T Tauri star V410 Tau in the eyes of SPIRou and TESS

Author(s): B. Finociety; J.-F. Donati; Baptiste Klein; Baptiste Klein; B. Zaire; L. Lehmann; C. Moutou; Jerome Bouvier; S. H. P. Alencar; L. Yu; K. N. Grankin; Étienne Artigau; René Doyon; X. Delfosse; Pascal Fouqué; Guillaume Hébrard; Moira Jardine; Ágnes Kóspál; Francois Menard
Published in: https://hal.archives-ouvertes.fr/hal-03433075, 508(3), 2021, Page(s) p3427-3445, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab2778

Magnetic field evolution of the K2 dwarf V471 Tau

Author(s): Bonnie Zaire, Jean-Francois Donati, Baptiste Klein
Published in: Monthly Notices of the Astronomical Society, 2022, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac721

Estimating fundamental parameters of nearby M dwarfs from SPIRou spectra

Author(s): P I Cristofari; J-F Donati; T Masseron; P Fouqué; C Moutou; X Delfosse; E Artigau; C P Folsom; A Carmona; E Gaidos; J-D do Nascimento; F Jahandar; G Hébrard
Published in: Monthly Notices of the Royal Astronomical society, 511, 2022, Page(s) p1893-1912, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab3679

Revisiting migration in a disc cavity to explain the high eccentricities of warm Jupiters

Author(s): Florian Debras; Clément Baruteau; Jean-François Donati
Published in: "Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P - Oxford Open Option A, 2020, 500 (2), pp.1621-1632. ⟨10.1093/mnras/staa3397⟩", 8, 2021, Page(s) 1-13, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.5194/epsc2020-678

Magnetic field and activity phenomena of the K2 dwarf V471 Tau

Author(s): Bonnie Zaire, Jean-Francois Donati, Baptiste Klein
Published in: Monthly Notices of the Royal Astronomical Society, 8, 2021, Page(s) 1-13, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab1019

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, 488/4, 2019, Page(s) 5114-5126, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
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, 493/1, 2020, Page(s) L92-L97, ISSN 1745-3933
Publisher: Blackwell Publishing
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, 484/4, 2019, Page(s) 5810-5833, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
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, 620, 2018, Page(s) A195, ISSN 0004-6361
Publisher: Springer Verlag
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, 483/1, 2018, Page(s) L1-L5, ISSN 1745-3933
Publisher: Blackwell Publishing
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, 493/1, 2020, Page(s) 1003-1012, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
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, 491/4, 2020, Page(s) 5660-5670, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
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
Publisher: Blackwell Publishing Inc.
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, 633, 2020, Page(s) A48, ISSN 0004-6361
Publisher: Springer Verlag
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, 489/4, 2019, Page(s) 5556-5572, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
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, 881/2, 2019, Page(s) 136, ISSN 1538-4357
Publisher: ApJ
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, 480/2, 2018, Page(s) 1754-1766, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
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, 606, 2017, Page(s) A107, ISSN 0004-6361
Publisher: Springer Verlag
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
Publisher: Blackwell Publishing Inc.
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, 155/2, 2018, Page(s) 93, ISSN 1538-3881
Publisher: the Astronomical Journal
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, 473/4, 2017, Page(s) 4326-4338, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
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, 474/1, 2018, Page(s) 536-546, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
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, 474/4, 2017, Page(s) 4956-4987, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
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, 475/2, 2017, Page(s) 1960-1986, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
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, 615, 2018, Page(s) A116, ISSN 0004-6361
Publisher: Springer Verlag
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, 876/2, 2019, Page(s) 118, ISSN 1538-4357
Publisher: The Astrophysical Journal
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, 886/2, 2019, Page(s) 120, ISSN 1538-4357
Publisher: The Astrophysical Journal
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, 632, 2019, Page(s) A114, ISSN 0004-6361
Publisher: Springer Verlag
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, 486/1, 2019, Page(s) 304-319, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
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, 623, 2019, Page(s) A54, ISSN 0004-6361
Publisher: Springer Verlag
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, 857/2, 2018, Page(s) 83, ISSN 1538-4357
Publisher: The Astrophysical Journal
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, 884/2, 2019, Page(s) L41, ISSN 2041-8213
Publisher: The Astrophysical Journal
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, 493/4, 2020, Page(s) 5892-5912, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa379

The large-scale magnetic field of Proxima Centauri near activity maximum

Author(s): Baptiste Klein; Jean-François Donati; E. Hébrard; B. Zaire; Colin P. Folsom; Julien Morin; X. Delfosse; Xavier Bonfils
Published in: https://hal.archives-ouvertes.fr/hal-02996801, 5, 2021, Page(s) 1-7, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa3396

Magnetic fields of T Tauri stars and inner accretion discs

Author(s): Jean-Francois Donati
Published in: Proceedings of the International Astronomical Union, 14/A30, 2018, Page(s) 121-121, ISSN 1743-9213
Publisher: Cambridge University Press
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, ISBN 978-3-319-55332-0
Publisher: Springer International Publishing
DOI: 10.1007/978-3-319-55333-7_107