Magnetic Fields and the Formation of New Worlds

Pubblicazioni

Comprehensive High-resolution Chemical Spectroscopy of Barnard's Star with SPIRou

Autori: Farbod Jahandar, René Doyon, Étienne Artigau, Neil J. Cook, Charles Cadieux, David Lafrenière, Thierry Forveille, Jean-François Donati, Pascal Fouqué, Andrés Carmona, Ryan Cloutier, Paul Cristofari, Eric Gaidos, João Gomes da Silva, Lison Malo, Eder Martioli, J.-D. do Nascimento Jr., Stefan Pelletier, Thomas Vandal, Kim Venn
Pubblicato in: The Astrophysical Journal, 2023, ISSN 0004-637X
Editore: University of Chicago Press
DOI: 10.48550/arxiv.2310.12125

Diagnosing large-scale stellar magnetic fields using PCA on spectropolarimetric data

Autori: L. T. Lehmann, J.-F. Donati
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 514, Numero 2, 2022, Pagina/e 2333–2345, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac1519

Stable accretion and episodic outflows in the young transition disk system GM Aurigae

Autori: J. Bouvier, A. Sousa, K. Pouilly, J.M. Almenara, J.-F. Donati, S.H.P. Alencar, A. Frasca, K. Grankin, A. Carmona, G. Pantolmos, B. Zaire, X. Bonfils, A. Bayo, L.M. Rebull, J. Alonso-Santiago, J.F. Gameiro, N.J. Cook, E. Artigau, the SPIRou Legagy Survey (SLS)Consortium
Pubblicato in: Astronomy & Astrophysics, Numero Volume 672, A5, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202245342

Estimating the atmospheric properties of 44 M dwarfs from SPIRou spectra

Autori: P. I. Cristofari, J.-F. Donati, T. Masseron, P. Fouqué, C. Moutou, A. Carmona, E. Artigau, E. Martioli, G. Hébrard, E. Gaidos, X. Delfosse
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 516, Numero 3, 2022, Pagina/e 3802–3820, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac2364

Correlations between laboratory line lists for FeH, CrH, and NiH and M-star spectra collected with ESPaDOnS and SPIRou

Autori: P. Crozet, J. Morin, A. J. Ross, S. Bellotti, J. F. Donati, P. Fouqué, C. Moutou, P. Petit, A. Carmona, A. Kóspál, A. G. Adam, D. W. Tokaryk
Pubblicato in: Astronomy & Astrophysics, Numero 47498corrAJRb, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.48550/arxiv.2310.04497

TOI-1759 b: A transiting sub-Neptune around a low mass starcharacterized with SPIRou and TESS

Autori: E. Martioli, G. Hébrard, P. Fouqué, É. Artigau, J.-F. Donati, C. Cadieux, S. Bellotti, A. Lecavelier des Etangs, R. Doyon, J.-D. do Nascimento Jr., L. Arnold, A. Carmona, N. J. Cook, P. Cortes-Zuleta8, L. de Almeida, X. Delfosse, C. P. Folsom, P.-C. König, C. Moutou, M. Ould-Elhkim, P. Petit, K. G. Stassun, A. A. Vidotto, T. Vandal, B. Benneke, I. Boisse, X. Bonfils, P. Boyd, C. Brasseur, D. C
Pubblicato in: Astronomy and Astrophysics, Numero Volume 660, April 2022, 2022, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202142540

SPIRou: NIR velocimetry and spectropolarimetry at the CFHT

Autori: 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
Pubblicato in: https://hal.archives-ouvertes.fr/hal-03104089, Numero 30, 2020, Pagina/e 1-23, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa2569

Planet-induced radio emission from the coronae of M dwarfs: the case of Prox Cen and AU Mic

Autori: Robert D. Kavanagh, Aline A. Vidotto, Baptiste Klein, Moira M. Jardine, Jean-François Donati, Dúalta Ó Fionnagáin
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 504, Numero 1, 2021, Pagina/e 1511–1518, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab929

Magnetic field and prominences of the young, solar-like, ultra-rapid rotator V530 Persei

Autori: T. -Q. Cang, P. Petit, J. -F. Donati, C. P. Folsom, M. Jardine, C. Villarreal D'Angelo, A. A. Vidotto, S. C. Marsden, F. Gallet, B. Zaire
Pubblicato in: Astronomy & Astrophysics, Numero Volume 643, A39, 2020, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202037693

Star-disk interaction in the T Tauri star V2129 Ophiuchi: An evolving accretion-ejection structure

Autori: A. P. Sousa, J. Bouvier, S. H. P. Alencar, J.-F. Donati, E. Alecian, J. Roquette, K. Perraut, C. Dougados, A. Carmona, S. Covino, D. Fugazza, E. Molinari, C. Moutou, A. Santerne, K. Grankin, É. Artigau, X. Delfosse, G. Hebrard, the SPIRou consortium
Pubblicato in: Astronomy & Astrophysics, Numero Volume 649, A68, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202140346

Short-term variations of surface magnetism and prominences of the young Sun-like star V530 Per

Autori: T.-Q. Cang, P. Petit, J.-F. Donati, C.P. Folsom
Pubblicato in: Astronomy & Astrophysics, Numero Volume 654, A42, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202141975

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

Autori: 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
Pubblicato in: "Monthly Notices of the Royal Astronomical Society: Letters, Oxford Journals, 2021, 502, pp.188-205. ⟨10.1093/mnras/staa3702⟩", Numero 3, 2021, Pagina/e 1-16, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa3702

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

Autori: 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
Pubblicato in: https://hal.archives-ouvertes.fr/hal-03433075, Numero 508(3), 2021, Pagina/e p3427-3445, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab2778

One year of AU Mic with HARPS – II. Stellar activity and star–planet interaction

Autori: Baptiste Klein, Norbert Zicher, Robert D. Kavanagh, Louise D. Nielsen, Suzanne Aigrain, Aline A. Vidotto, Oscar Barragán, Antoine Strugarek, Belinda Nicholson, Jean-françois Donati, Jérôme Bouvier
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 512, Numero 4, 2022, Pagina/e 5067–5084, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac761

Characterizing Exoplanetary Atmospheres at High Resolution with SPIRou: Detection of Water on HD 189733 b

Autori: Anne Boucher, Antoine Darveau-Bernier, Stefan Pelletier, David Lafrenière, Étienne Artigau, Neil J. Cook, Romain Allart, Michael Radica, René Doyon, Björn Benneke, Luc Arnold, Xavier Bonfils, Vincent Bourrier, Ryan Cloutier, João Gomes da Silva, Emily Deibert, Xavier Delfosse, Jean-François Donati, David Ehrenreich, Pedro Figueira, Thierry Forveille, Pascal Fouqué, Jonathan Gagné, Eric Gai
Pubblicato in: The Astronomical Journal, Numero Volume 162, Number 6, 2021, ISSN 0004-6256
Editore: American Astronomical Society
DOI: 10.3847/1538-3881/ac1f8e

APERO: A PipelinE to Reduce Observations—Demonstration with SPIRou

Autori: Neil James Cook, Étienne Artigau, René Doyon, Melissa Hobson, Eder Martioli, François Bouchy, Claire Moutou, Andres Carmona, Chris Usher, Pascal Fouqué, Luc Arnold, Xavier Delfosse, Isabelle Boisse, Charles Cadieux, Thomas Vandal, Jean-François Donati, Ariane Deslières
Pubblicato in: Publications of the Astronomical Society of the Pacific, Numero Volume 134, Number 1041, 2022, ISSN 0004-6280
Editore: University of Chicago Press
DOI: 10.1088/1538-3873/ac9e74

Magnetic field evolution of the K2 dwarf V471 Tau

Autori: Bonnie Zaire, Jean-Francois Donati, Baptiste Klein
Pubblicato in: Monthly Notices of the Astronomical Society, 2022, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac721

Spin-orbit alignment and magnetic activity in the young planetary system AU Mic

Autori: E. Martioli, G. Hebrard, C. Moutou, J.-F. Donati, E. Artigau, B. Cale, N.J. Cook, S. Dalal, X. Delfosse, T. Forveille, E. Gaidos, P. Plavchan, J. Berberian, A. Carmona, R. Cloutier, R. Doyon, P. Fouque, B. Klein, A. Lecavelier des Etangs, N. Manset, J. Morin, A. Tanner, J. Teske, S. Wang
Pubblicato in: Astronomy & Astrophysics, Numero Volume 641, L1, 2020, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202038695

Beyond the dips of V807 Tau, a spectropolarimetric study of a dipper’s magnetosphere

Autori: Kim Pouilly, Jérôme Bouvier, Evelyne Alecian, Silvia H.P. Alencar, Ann-Marie Cody, Jean-François Donati, Konstantin Grankin, Luisa Rebull, Colin P. Folsom
Pubblicato in: Astronomy & Astrophysics, Numero Volume 656, A50, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202140850

ATMOSPHERIX: I- an open source high-resolution transmission spectroscopy pipeline for exoplanets atmospheres with SPIRou

Autori: B. Klein, F. Debras, J.-F. Donati, T. Hood, C. Moutou, A. Carmona, M. Ould-elkhim, B. Bézard, B. Charnay, P. Fouqué, A. Masson, S. Vinatier, C. Baruteau, I. Boisse, X. Bonfils, A. Chiavassa, X. Delfosse, W. Dethier, G. Hebrard, F. Kiefer, J. Leconte, E. Martioli, V. Parmentier, P. Petit, W. Pluriel, F. Selsis, L. Teinturier, P. Tremblin, M. Turbet, O. Venot, A. Wyttenbach
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 527, Numero 1, 2023, Pagina/e 544–565, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad2607

SPIRou reveals unusually strong magnetic fields of slowly rotating M dwarfs

Autori: L. T. Lehmann, J.-F. Donati, P. Fouque, C. Moutou, S. Bellotti, X. Delfosse, P. Petit, A. Carmona, J. Morin, A. A. Vidotto, the SLS consortium
Pubblicato in: Monthly Notices of the Royal Astronomical Society, 2023, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.48550/arxiv.2311.05039

TOI–1278 B: SPIRou Unveils a Rare Brown Dwarf Companion in Close-in Orbit around an M Dwarf

Autori: Étienne Artigau, Guillaume Hébrard, Charles Cadieux, Thomas Vandal, Neil J. Cook, René Doyon, Jonathan Gagné, Claire Moutou, Eder Martioli, Antonio Frasca, Farbod Jahandar, David Lafrenière, Lison Malo, Jean-François Donati, Pia Cortes-Zuleta, Isabelle Boisse, Xavier Delfosse, Andres Carmona, Pascal Fouqué, Julien Morin, Jason Rowe, Giuseppe Marino, Riccardo Papini, David R. Ciardi, Michael
Pubblicato in: The Astronomical Journal, Numero Volume 162, Number 4, 2021, ISSN 0004-6256
Editore: American Astronomical Society
DOI: 10.3847/1538-3881/ac096d

The space weather around the exoplanet GJ 436bI. The large-scale stellar magnetic field

Autori: S. Bellotti, R. Fares, A. A. Vidotto, J. Morin, P. Petit, G. A. J. Hussain, V. Bourrier, J.F. Donati, C. Moutou, E. Hebrard
Pubblicato in: Astronomy & Astrophysics, Numero Volume 676, A139, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202346675

Field linkage and magnetic helicity density

Autori: K. Lund, M. Jardine, A. J. B. Russell, J.-F. Donati, R. Fares, C. P. Folsom
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 502, Numero 4, 2021, Pagina/e 4903–4910, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab305

Homogeneous search for helium in the atmosphere of 11 gas giant exoplanets with SPIRou

Autori: R. Allart, , P.-B. Lemée-Joliecoeur, A. Y. Jaziri, D. Lafrenière , E. Artigau , N. Cook, A. Darveau-Bernier , L. Dang, C. Cadieux, A. Boucher, V. Bourrier, E. K. Deibert, S. Pelletier, M. Radica, B. Benneke, A. Carmona, R. Cloutier, N. B. Cowan, X. Delfosse, J.-F. Donati, R. Doyon, P. Figueira, T. Forveille, P. Fouqué, E. Gaidos, P.-G. Gu, G. Hébrard, F. Kiefer, Á. Kóspál, R. Jayawardhana,
Pubblicato in: Volume 677, September 2023, A164, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202245832

Characterizing planetary systems with SPIRou: M-dwarf planet-search survey and the multiplanet systems GJ 876 and GJ 1148

Autori: C. Moutou, X. Delfosse, A.C. Petit, J.-F. Donati, E. Artigau, P. Fouque, A. Carmona, M. Ould-Elhkim, L. Arnold, N.J. Cook, C. Cadieux, S. Bellotti, I. Boisse, F. Bouchy, P. Charpentier, P. Cortes-Zuleta, R. Doyon, G. Hebrard, E. Martioli, J. Morin, T. Vandal
Pubblicato in: Astronomy & Astrophysics, Numero Volume 678, A207, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.48550/arxiv.2307.11569

New insights on the near-infrared veiling of young stars using CFHT/SPIRou data

Autori: A. P. Sousa, J. Bouvier, S. H. P. Alencar, J.-F. Donati, C. Dougados, E. Alecian, A. Carmona, L. Rebull, N. Cook, E. Artigau, P. Fouqué, R. Doyon, the SLS consortium
Pubblicato in: Astronomy & Astrophysics, Numero Volume 670, A142, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202244720

The active weak-line T Tauri star LkCa 4 observed with SPIRou and TESS

Autori: Benjamin Finociety, Jean-François Donati, Konstantin Grankin, Jérôme Bouvier, Silvia Alencar, François Ménard, Tom P. Ray, Ágnes Kóspál, the SLS consortium
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 520, Numero 2, 2023, Pagina/e 3049–3065, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad267

Estimating fundamental parameters of nearby M dwarfs from SPIRou spectra

Autori: 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
Pubblicato in: Monthly Notices of the Royal Astronomical society, Numero 511, 2022, Pagina/e p1893-1912, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab3679

The magnetic field and multiple planets of the young dwarf AU Mic

Autori: J.-F. Donati, P.I. Cristofari, B. Finociety, B. Klein, C. Moutou, E. Gaidos, C. Cadieux, E. Artigau, A.C.M. Correia, G. Boué, N.J. Cook, A. Carmona, L.T. Lehmann, J. Bouvier, E. Martioli, J. Morin, P. Fouqué, X. Delfosse, R. Royon, G. Hébrard, S.H.P. Alencar, J. Laskar, L. Arnold, P. Petit, A. Kospal, A. Vidotto, C.P. Folsom, the SLS collaboration
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 525, Numero 1, 2023, Pagina/e 455–475, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad1193

Reading between the lines: Disk emission, wind, and accretion during the ZCMa NW outburst

Autori: A. Sicilia-Aguilar, J. Bouvier, C. Dougados, K. Grankin, J.-F. Donati
Pubblicato in: Astronomy & Astrophysics, Numero Volume 643, A29, 2020, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202038489

TOI-1452 b: SPIRou and TESS Reveal a Super-Earth in a Temperate Orbit Transiting an M4 Dwarf

Autori: Charles Cadieux, René Doyon, Mykhaylo Plotnykov, Guillaume Hébrard, Farbod Jahandar, Étienne Artigau, Diana Valencia, Neil J. Cook, Eder Martioli, Thomas Vandal, Jean-François Donati, Ryan Cloutier, Norio Narita, Akihiko Fukui, Teruyuki Hirano, François Bouchy, Nicolas B. Cowan, Erica J. Gonzales, David R. Ciardi, Keivan G. Stassun, Luc Arnold, Björn Benneke, Isabelle Boisse, Xavier Bonfils,
Pubblicato in: The Astronomical Journal, Numero Volume 164, Number 3, 2022, ISSN 0004-6256
Editore: American Astronomical Society
DOI: 10.3847/1538-3881/ac7cea

The SPIRou legacy surveyRotation period of quiet M dwarfs from circular polarization in near-infrared spectral lines: The SPIRou APERO analysis

Autori: P. Fouqué, E. Martioli, J.-F. Donati, L.T. Lehmann, B. Zaire, S. Bellotti, E. Gaidos, J. Morin, C. Moutou, P. Petit, S.H.P. Alencar, L. Arnold, É. Artigau, T.-Q. Cang, A. Carmona, N.J. Cook, P. Cortés-Zuleta, P.I. Cristofari, X. Delfosse, R. Doyon, G. Hébrard, L. Malo, C. Reylé, and C. Usher
Pubblicato in: Astronomy & Astrophysics, Numero Volume 672, A52, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202345839

Pollux: A weak dynamo-driven dipolar magnetic field and implications for its probable planet

Autori: M. Aurière, P. Petit, P. Mathias, R. Konstantinova-Antova, C. Charbonnel, J.-F. Donati, O. Espagnet, C.P. Folsom, T. Roudier, G.A. Wade
Pubblicato in: Astronomy & Atrophysics, Numero Volume 646, A130, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202039573

Mapping time-dependent magnetic topologies of active stars

Autori: Benjamin Finociety, Jean-François Donati
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 516, Numero 4, 2022, Pagina/e 5887–5906, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac2682

Far beyond the Sun − II. Probing the stellar magnetism of the young Sun ι Horologii from the photosphere to its corona

Autori: E. M. Amazo-Gómez, J. D. Alvarado-Gómez, K. Poppenhaeger, G. A. J. Hussain, B. E. Wood, J. J. Drake, J.-D. do Nascimento Jr., F. Anthony, J. Sanz-Forcada, B. Stelzer, J. F. Donati, F. Del Sordo, M. Damasso, S. Redfield, P. C. König, G. Hébrard, P. A. Miles-Páez
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 524, Numero 4, 2023, Pagina/e 5725–5748, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad2086

Monitoring the young planet host V1298 Tau with SPIRou: planetary system and evolving large-scale magnetic field

Autori: B. Finociety, J.-F. Donati, P. I. Cristofari, C. Cadieux, N. J. Cook, E. Artigau, C. Baruteau, F. Debras, P. Fouqué, J. Bouvier, S. H. P. Alencar, X. Delfosse, K. Grankin, A. Carmona, P. Petit and Á Kóspál
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 526, Numero 3, 2023, Pagina/e 4627–4672, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad3012

The SPIRou wavelength calibration for precise radial velocities in the near infrared

Autori: M. J. Hobson, F. Bouchy, N. J. Cook, E. Artigau, C. Moutou, I. Boisse, C. Lovis, A. Carmona, X. Delfosse, J.-F. Donati, the SPIRou Team
Pubblicato in: Astronomy & Astrophysics, Numero Volume 648, A48, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202038413

Slingshot prominences: a hidden mass loss mechanism

Autori: Rose F.P. Waugh, Moira M. Jardine, Julien Morin, Jean-Francois Donati
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 505, Numero 4, 2021, Pagina/e 5104–5116, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab1709

Optical and near-infrared stellar activity characterization of the early M dwarf Gl 205 with SOPHIE and SPIRou

Autori: P. Cortes-Zuleta, I. Boisse, B. Klein, E. Martioli, P. I. Cristofari, A. Antoniadis-Karnavas, J-F. Donati, X. Delfosse, C. Cadieux, N. Heidari, E. Artigau, S. Bellotti, X. Bonfils, A. Carmona, N. J. Cook, R. F. Diaz, R. Doyon, P. Fouque, C. Moutou, P. Petit, T. Vandal, L. Acuña, L. Arnold, N. Astudillo-Defru, V. Bourrier, F. Bouchy, R. Cloutier, S. Dalal, M. Deleuil, O. D. S. Demangeon, X. Dumusq
Pubblicato in: Astrnomy & Astrophysics, Numero Volume 673, A14, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202245131

Magnetic fields & rotation periods of M dwarfs from SPIRou spectra

Autori: J.-F. Donati, L.T. Lehmann, P.I. Cristofari, P. Fouqué, C. Moutou, P. Charpentier, M. Ould-Elhkim, A. Carmona, X. Delfosse, E. Artigau, S.H.P. Alencar, C. Cadieux, L. Arnold, P. Petit, J. Morin, T. Forveille, R. Cloutier, R. Doyon, G. Hébrard and the SLS collaboration
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 525, Numero 2, 2023, Pagina/e 2015–2039, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad2301

Magnetic field and activity phenomena of the K2 dwarf V471 Tau

Autori: Bonnie Zaire, Jean-Francois Donati, Baptiste Klein
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 8, 2021, Pagina/e 1-13, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab1019

Monitoring the large-scale magnetic field of AD Leo with SPIRou, ESPaDOnS, and Narval

Autori: S. Bellotti, J. Morin, L. T. Lehmann, C. P. Folsom, G. A. J. Hussain, P. Petit, J.F. Donati, A. Lavail, A. Carmona, E. Martioli, B. Romano Zaire, E. Alecian, C. Moutou, P. Fouque, S. Alencar, E. Artigau, I. Boisse, F. Bouchy, C. Cadieux, R. Cloutier, N. Cook, X. Delfosse, R. Doyon, G. Hebrard, O. Kochukhov, G. Wade
Pubblicato in: Astrnomy & Astrophysics, Numero Volume 676, A56, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202346845

Where Is the Water? Jupiter-like C/H Ratio but Strong H2O Depletion Found on τ Boötis b Using SPIRou

Autori: Stefan Pelletier, Björn Benneke, Antoine Darveau-Bernier, Anne Boucher, Neil J. Cook, Caroline Piaulet, Louis-Philippe Coulombe, Étienne Artigau, David Lafrenière, Simon Delisle, Romain Allart, René Doyon, Jean-François Donati, Pascal Fouqué, Claire Moutou, Charles Cadieux, Xavier Delfosse, Guillaume Hébrard, Jorge H. C. Martins, Eder Martioli, Thomas Vandal
Pubblicato in: The Astronomical Journal, Numero Volume 162, Number 2, 2021, ISSN 0004-6256
Editore: American Astronomical Society
DOI: 10.3847/1538-3881/ac0428

Magnetospheric accretion in the intermediate-mass T Tauri star HQ Tauri

Autori: K. Pouilly, J. Bouvier, E. Alecian, S. H. P. Alencar, A. -M. Cody, J. -F. Donati, K. Grankin, G. A. J. Hussain, L. Rebull, C. P. Folsom
Pubblicato in: Astronomy & Astrophysics, Numero Volume 642, A99, 2020, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202038086

ATMOSPHERIX: II- Characterizing exoplanet atmospheres through transmission spectroscopy with SPIRou

Autori: F. Debras, B. Klein, J.-F. Donati, T. Hood, C. Moutou, A. Carmona, B. Charnay, B. Bézard, P. Fouqué, A. Masson, S. Vinatier, C. Baruteau, I. Boisse, X. Bonfils, A. Chiavassa, X. Delfosse, G. Hebrard, J. Leconte, E. Martioli, M. Ould-elkhim, V. Parmentier, P. Petit, W. Pluriel, F. Selsis, L. Teinturier, P. Tremblin, M. Turbet, O. Venot, A. Wyttenbach
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 527, Numero 1, 2023, Pagina/e 566–582, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad2608

Misalignment of the outer disk of DK Tau and a first look at its magnetic field using spectropolarimetry

Autori: M. Nelissen, P. McGinnis, C. P. Folsom, T. Ray, A. A. Vidotto, E. Alecian, J. Bouvier, J. Morin, J.-F. Donati, R. Devaraj
Pubblicato in: Astronomy & &Astrophysics, Numero Volume 670, A165, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202245194

Magnetic topologies of two weak-line T Tauri stars TAP 4 and TAP 4

Autori: Yue Xiang, Shenghong Gu, J.-F. Donati, G. A. J. Hussain, A. Collier Cameron, the MaTYSSE collaboration
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 520, Numero 3, 2023, Pagina/e 3964–3973, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad363

Simulating radial velocity observations of trappist-1 with SPIRou

Autori: Baptiste Klein, J-F Donati
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 488/4, 2019, Pagina/e 5114-5126, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz1953

Simulated mass measurements of the young planet K2-33b

Autori: Baptiste Klein, J-F Donati
Pubblicato in: Monthly Notices of the Royal Astronomical Society: Letters, Numero 493/1, 2020, Pagina/e L92-L97, ISSN 1745-3933
Editore: Blackwell Publishing
DOI: 10.1093/mnrasl/slaa009

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

Autori: C A Hill, C P Folsom, J-F Donati, G J Herczeg, G A J Hussain, S H P Alencar, S G Gregory
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 484/4, 2019, Pagina/e 5810-5833, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz403

Inner disk structure of the classical T Tauri star LkCa 15

Autori: 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
Pubblicato in: Astronomy & Astrophysics, Numero 620, 2018, Pagina/e A195, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201834263

The magnetic propeller accretion regime of LkCa 15

Autori: 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
Pubblicato in: Monthly Notices of the Royal Astronomical Society: Letters, Numero 483/1, 2018, Pagina/e L1-L5, ISSN 1745-3933
Editore: Blackwell Publishing
DOI: 10.1093/mnrasl/sly207

Measuring stellar magnetic helicity density

Autori: 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
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 493/1, 2020, Pagina/e 1003-1012, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa297

The magnetic field and accretion regime of CI Tau

Autori: J-F Donati, J Bouvier, S H Alencar, C Moutou, L Malo, M Takami, F Ménard, C Dougados, G A Hussain
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 491/4, 2020, Pagina/e 5660-5670, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz3368

Slingshot prominences: coronal structure, mass loss and spin down

Autori: M Jardine, A Collier Cameron, J-F Donati, G A J Hussain
Pubblicato in: Monthly Notices of the Royal Astronomical Society, 2020, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz3173

Circumstellar environment of 55 Cancri

Autori: C. P. Folsom, D. Ó Fionnagáin, L. Fossati, A. A. Vidotto, C. Moutou, P. Petit, D. Dragomir, J.-F. Donati
Pubblicato in: Astronomy & Astrophysics, Numero 633, 2020, Pagina/e A48, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201937186

Magnetic field, activity, and companions of V410 Tau

Autori: L Yu, J-F Donati, K Grankin, A Collier Cameron, C Moutou, G Hussain, C Baruteau, L Jouve, the MaTYSSE collaboration
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 489/4, 2019, Pagina/e 5556-5572, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz2481

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

Autori: A. Strugarek, A. S. Brun, J.-F. Donati, C. Moutou, V. Réville
Pubblicato in: The Astrophysical Journal, Numero 881/2, 2019, Pagina/e 136, ISSN 1538-4357
Editore: ApJ
DOI: 10.3847/1538-4357/ab2ed5

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

Autori: B A Nicholson, G A J Hussain, J-F Donati, C P Folsom, M Mengel, B D Carter, D Wright
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 480/2, 2018, Pagina/e 1754-1766, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/sty1965

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

Autori: 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
Pubblicato in: Astronomy & Astrophysics, Numero 606, 2017, Pagina/e A107, ISSN 0004-6361
Editore: 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

Autori: C. A. Hill, A. Carmona, J.-F. Donati, G. A. J. Hussain, S. G. Gregory, S. H. P. Alencar, J. Bouvier, the MaTYSSE collaboration
Pubblicato in: Monthly Notices of the Royal Astronomical Society, 2017, ISSN 0035-8711
Editore: 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

Autori: Ryan Cloutier, Étienne Artigau, Xavier Delfosse, Lison Malo, Claire Moutou, René Doyon, Jean-Francois Donati, Andrew Cumming, Xavier Dumusque, Élodie Hébrard, Kristen Menou
Pubblicato in: The Astronomical Journal, Numero 155/2, 2018, Pagina/e 93, ISSN 1538-3881
Editore: the Astronomical Journal
DOI: 10.3847/1538-3881/aaa54e

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

Autori: 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
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 473/4, 2017, Pagina/e 4326-4338, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stx2642

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

Autori: 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
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 474/1, 2018, Pagina/e 536-546, ISSN 0035-8711
Editore: 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)★

Autori: C P Folsom, J Bouvier, P Petit, A Lèbre, L Amard, A Palacios, J Morin, J-F Donati, A A Vidotto
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 474/4, 2017, Pagina/e 4956-4987, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stx3021

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

Autori: 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
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 475/2, 2017, Pagina/e 1960-1986, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stx3246

Evolution of the magnetic field of Betelgeuse from 2009–2017

Autori: 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
Pubblicato in: Astronomy & Astrophysics, Numero 615, 2018, Pagina/e A116, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201732542

Estimating Magnetic Filling Factors from Zeeman–Doppler Magnetograms

Autori: 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
Pubblicato in: The Astrophysical Journal, Numero 876/2, 2019, Pagina/e 118, ISSN 1538-4357
Editore: The Astrophysical Journal
DOI: 10.3847/1538-4357/ab1096

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

Autori: 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
Pubblicato in: The Astrophysical Journal, Numero 886/2, 2019, Pagina/e 120, ISSN 1538-4357
Editore: The Astrophysical Journal
DOI: 10.3847/1538-4357/ab46b2

Idealised simulations of the deep atmosphere of hot Jupiters

Autori: 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
Pubblicato in: Astronomy & Astrophysics, Numero 632, 2019, Pagina/e A114, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201936445

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

Autori: Clément Baruteau, Marcelo Barraza, Sebastián Pérez, Simon Casassus, Ruobing Dong, Wladimir Lyra, Sebastián Marino, Valentin Christiaens, Zhaohuan Zhu, Andrés Carmona, Florian Debras, Felipe Alarcon
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 486/1, 2019, Pagina/e 304-319, ISSN 0035-8711
Editore: 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

Autori: Rohit Kumar, Laurène Jouve, Dibyendu Nandy
Pubblicato in: Astronomy & Astrophysics, Numero 623, 2019, Pagina/e A54, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201834705

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

Autori: L. Jouve, A. S. Brun, G. Aulanier
Pubblicato in: The Astrophysical Journal, Numero 857/2, 2018, Pagina/e 83, ISSN 1538-4357
Editore: 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

Autori: Jaehan Bae, Zhaohuan Zhu, Clément Baruteau, Myriam Benisty, Cornelis P. Dullemond, Stefano Facchini, Andrea Isella, Miriam Keppler, Laura M. Pérez, Richard Teague
Pubblicato in: The Astrophysical Journal, Numero 884/2, 2019, Pagina/e L41, ISSN 2041-8213
Editore: The Astrophysical Journal
DOI: 10.3847/2041-8213/ab46b0

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

Autori: Gaylor Wafflard-Fernandez, Clément Baruteau
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 493/4, 2020, Pagina/e 5892-5912, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa379

Multi-instrumental view of magnetic fields and activity of ϵ Eridani with SPIRou, NARVAL, and TESS

Autori: P. Petit, C.P. Folsom, J.-F. Donati, L. Yu, J.-D. do Nascimento Jr., S. Jeffers, S.C. Marsden, J. Morin, A.A. Vidotto
Pubblicato in: Astronomy & Astrophysics, Numero Volume 648, A55, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202040027

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

Autori: Baptiste Klein; Jean-François Donati; E. Hébrard; B. Zaire; Colin P. Folsom; Julien Morin; X. Delfosse; Xavier Bonfils
Pubblicato in: https://hal.archives-ouvertes.fr/hal-02996801, Numero 5, 2021, Pagina/e 1-7, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa3396

Wapiti: A data-driven approach to correct for systematics in RV data

Autori: M. Ould-Elhkim, C. Moutou, J-F. Donati, É. Artigau, P. Fouqué, N.J. Cook, A. Carmona, P.I. Cristofari, E. Martioli, F. Debras, X. Dumusque, J.H.C. Martins, G. Hébrard, C. Cadieux, X. Delfosse, R. Doyon, B. Klein, J. Gomes da Silva, T. Forveille, T. Hood, P. Charpentier
Pubblicato in: Astrnomy & Astrophysics, Numero Volume 675, A187, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202346472

Constraining atmospheric parameters and surface magnetic fields with ZeeTurbo: an application to SPIRou spectra

Autori: P. I. Cristofari, J.-F. Donati, C. P. Folsom, T. Masseron, P. Fouqué, C. Moutou, E. Artigau, A. Carmona, P. Petit, X. Delfosse, E. Martioli
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 522, Numero 1, 2023, Pagina/e 1342–1357, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad865

The surface magnetic activity of the weak-line T Tauri stars TWA 7 and TWA 25

Autori: B. A. Nicholson, G. Hussain, J. -F. Donati, D. Wright, C. P. Folsom, R. Wittenmyer, J. Okumura, B. D. Carter, the MaTYSSE collaboration
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 504, Numero 2, 2021, Pagina/e 2461–2473, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab879

Investigating the magnetospheric accretion process in the young pre-transitional disk system DoAr 44 (V2062 Oph)

Autori: J. Bouvier, E. Alecian, S.H.P. Alencar, A. Sousa, J.-F. Donati, K. Perraut, A. Bayo, L.M. Rebull, C. Dougados, G. Duvert, J.-P. Berger, M. Benisty, K. Pouilly, C. Folsom, C. Moutou, the SPIRou consortium
Pubblicato in: Astronomy & Astrophysics, Numero Volume 643, A99, 2020, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202038892

Transition from multipolar to dipolar dynamos in stratified systems

Autori: B. Zaire, L. Jouve, T. Gastine, J-F. Donati, J. Morin, N. Landin, C. P. Folsom
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 517, Numero 3, 2022, Pagina/e 3392–3406, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac2769

Line-by-line Velocity Measurements: an Outlier-resistant Method for Precision Velocimetry

Autori: Étienne Artigau, Charles Cadieux, Neil J. Cook, René Doyon, Thomas Vandal, Jean-Françcois Donati, Claire Moutou, Xavier Delfosse, Pascal Fouqué, Eder Martioli, François Bouchy, Jasmine Parsons, Andres Carmona, Xavier Dumusque, Nicola Astudillo-Defru, Xavier Bonfils, Lucille Mignon
Pubblicato in: The Astronomical Journal, Numero Volume 164, Number 3, 2022, ISSN 0004-6256
Editore: American Astronomical Society
DOI: 10.3847/1538-3881/ac7ce6

Twenty-five Years of Accretion onto the Classical T Tauri Star TW Hya

Autori: Gregory J. Herczeg, Yuguang Chen, Jean-Francois Donati, Andrea K. Dupree, Frederick M. Walter, Lynne A. Hillenbrand, Christopher M. Johns-Krull, Carlo F. Manara, Hans Moritz Guenther, Min Fang, P. Christian Schneider, Jeff A. Valenti, Silvia H.P. Alencar, Laura Venuti, Juan Manuel Alcala, Antonio Frasca, Nicole Arulanantham, Jeffrey L. Linsky, Jerome Bouvier, Nancy S. Brickhouse, Nuria Calvet, Cat
Pubblicato in: The Astrophysical Journal, Numero Volume 956, Number 2, 2023, ISSN 0004-6256
Editore: American Astronomical Society
DOI: 10.3847/1538-4357/acf468

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

Autori: F. Debras, C. Baruteau, J.-F. Donati
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 500, Numero 2, 2020, Pagina/e 1621–1632, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/staa3397

Measuring small-scale magnetic fields of 44 M dwarfs from SPIRou spectra with ZeeTurbo

Autori: P. I. Cristofari, J.-F. Donati, C. Moutou, L. T. Lehmann, P. Charpentier, P. Fouqué, C. P. Folsom, T. Masseron, A. Carmona, X. Delfosse, P. Petit, E. Artigau, N. J. Cook, the SLS consortium
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 526, Numero 4, 2023, Pagina/e 5648–5674, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad3144

Time evolution of magnetic activity cycles in young suns: The curious case of κ Ceti

Autori: S. Boro Saikia, T. Lueftinger, C. P. Folsom, A. Antonova, E. Alecian, J. -F. Donati, M. Guedel, J. C. Hall, S. V. Jeffers, O. Kochukhov, S. C. Marsden, Y. T. Metodieva, M. Mittag, J. Morin, V. Perdelwitz, P. Petit, M. Schmid, A. A. Vidotto
Pubblicato in: Astronomy & Astrophysics, Numero Volume 658, A16, 2022, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202141525

Can scallop-shell stars trap dust in their magnetic fields?

Autori: Hannah Sanderson, Moira Jardine, Andrew Collier Cameron, Julien Morin, Jean-Francois Donati
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 518, Numero 3, 2023, Pagina/e 4734–4745, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stac3302

Near-IR and optical radial velocities of the active M dwarf star Gl 388 (AD Leo) with SPIRou at CFHT and SOPHIE at OHP

Autori: A. Carmona, X. Delfosse, S. Bellotti, P. Cortés-Zuleta, M. Ould-Elhkim, N. Heidari, L. Mignon, J.F. Donati, C. Moutou, N. Cook, E. Artigau, P. Fouqué, E. Martioli, C. Cadieux, J. Morin, T. Forveille, I. Boisse, G. Hébrard, R. F. Díaz, D. Lafrenière, F. Kiefer, P. Petit, R. Doyon, L. Acuña, L. Arnold, X. Bonfils, F. Bouchy, V. Bourrier, S. Dalal, M. Deleuil, O. Demangeon, X. Dumusque, N. Hara
Pubblicato in: Astronomy & Astrophysics, Numero Volume 674, A110, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202245660

A sub-Neptune planet around TOI-1695 discovered and characterized with SPIRou and TESS

Autori: F. Kiefer, G. Hébrard, E. Martioli, E. Artigau, R. Doyon, J.-F. Donati, C. Cadieux, A. Carmona, D. R. Ciardi, P. I. Cristofari, L. de Almeida, P. Figueira, E. Gaidos, E. Gonzales, A. Lecavelier, K. G. Stassun, L. Arnold, B. Benneke, I. Boisse, X. Bonfils, N. J. Cook, P. Cortés-Zuleta, X. Delfosse, J. Dias do Nascimento, M. Fausnaugh, W. Fong, P. Fouqué, T. Forveille, J. Gomes da Silva, K. Hesse
Pubblicato in: Astronomy & Astrophysics, Numero Volume 670, A136, 2023, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202245129

CO or no CO? Narrowing the CO abundance constraint and recovering the H2O detection in the atmosphere of WASP-127 b using SPIRou

Autori: Anne Boucher, David Lafrenière, Stefan Pelletier, Antoine Darveau-Bernier, Michael Radica, Romain Allart, Étienne Artigau, Neil J. Cook, Florian Debras, René Doyon, Eric Gaidos, Björn Benneke, Charles Cadieux, Andres Carmona, Ryan Cloutier, Pía Cortés-Zuleta, Nicolas B. Cowan, Xavier Delfosse, Jean-François Donati, Pascal Fouqué, Thierry Forveille, Konstantin Grankin, Guillaume Hébrard, J
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero Volume 522, Numero 4, 2023, Pagina/e 5062–5083, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stad1247

Early science with SPIRou: near-infrared radial velocity and spectropolarimetry of the planet-hosting star HD 189733

Autori: Moutou C., Dalal, S., Donati, J.-F., Martioli, E., Folsom, C.P., Artigau, É., Boisse, I., Bouchy, F., Carmona, A., Cook, N.J., Delfosse, X., Doyon, R., Fouqué, P., Gaisné, G., Hébrard, G., Hobson, M., Klein, B., Lecavelier des Etangs, A., and Morin, J
Pubblicato in: Astronomy & Astrophysics, Numero Volume 642, A72, 2020, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202038108

Magnetic activity & prominence behaviour of the binary system V471 Tau

Autori: Zaire Bonnie, Donati JF, Klein Baptiste
Pubblicato in: The 20th (and a half) Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, 2021
Editore: Zenodo
DOI: 10.5281/zenodo.4561991

Near-infrared veiling of accreting stars using the CFHT/SPIRou data

Autori: Sousa Alana, Bouvier Jerome, Alencar Silvia, Donati J-F, Dougados = Catherine, Carmona Andres
Pubblicato in: The 21st Cambridge workshop on Cool Stars, Stellar Systems, and the Sun, 2023
Editore: Zenodo
DOI: 10.5281/zenodo.7382533

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

Autori: Florian Debras, Clément Baruteau, and Jean-François Donati
Pubblicato in: Europlanet Science Congress 2020, Numero Vol.14, EPSC2020-678, 2020
Editore: Copernicus
DOI: 10.5194/epsc2020-678

Magnetic field and accretion in EX Lup

Autori: Á. Kóspál, J.-F. Donati, J. Bouvier and P. Ábrahám
Pubblicato in: Proceedings of the International Astronomical Union, Numero Volume 14 Symposium A30, 2020
Editore: Cambridge University Press
DOI: 10.1017/s1743921319003788

Magnetic fields of low-mass stars, an observational perspective

Autori: Donati, Jean-François
Pubblicato in: The 21st Cambridge workshop on Cool Stars, Stellar Systems, and the Sun, 2023
Editore: Zenodo
DOI: 10.5281/zenodo.7657941

Field linkage and magnetic helicity density

Autori: Jardine Moira, Lund Kristin, Russell Alexander, Donati Jean-Francois, Fares Rim, Folsom Colin, Jeffers Sandra, Marsden Stephen, Morin Julien, Pascal Petit, See Victor
Pubblicato in: The 20th (and a half) Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, 2021
Editore: Zenodo
DOI: 10.5281/zenodo.4574229

Investigating eclipse timing variations. The case study V471 Tau.

Autori: Zaire B, Donati J-F, Klein B
Pubblicato in: The 21st Cambridge workshop on Cool Stars, Stellar Systems, and the Sun, 2023
Editore: Zenodo
DOI: 10.5281/zenodo.7521400

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

Autori: Baptiste Klein, Jean-François Donati, Claire Moutou, Xavier Delfosse, Xavier Bonfils, Eder Martioli, Pascal Fouque, Ryan Cloutier, Etienne Artigau, René Doyon, Guillaume Hebrard, Julien Morin, Julien Rameau, Peter Plavchan and Eric Gaidos
Pubblicato in: Europlanet Science Congress 2020, Numero Vol.14, EPSC2020-944, 2020
Editore: Copernicus
DOI: 10.5194/epsc2020-944

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

Autori: Baptiste Klein, Jean-François Donati, Claire Moutou, Xavier Delfosse, Xavier Bonfils, Eder Martioli, Pascal Fouqué, Ryan Cloutier, Etienne Artigau, René Doyon,Guillaume Hébrard, Julien Morin, Julien rameau, Peter Plavchan, Eric Gaidos
Pubblicato in: The 20th (and a half) Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, 2021
Editore: Zenodo
DOI: 10.5281/zenodo.4562713

Planet-induced radio emission from the coronae of M dwarfs

Autori: Kavanagh Robert D., Vidotto Aline A., Klein Baptiste, Jardine Moira M., Donati Jean-François, Ó Fionnagáin Dúalta
Pubblicato in: The 20th (and a half) Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, 2021
Editore: Zenodo
DOI: 10.5281/zenodo.4728000

Magnetic fields of T Tauri stars and inner accretion discs

Autori: Jean-Francois Donati
Pubblicato in: Proceedings of the International Astronomical Union, Numero 14/A30, 2018, Pagina/e 121-121, ISSN 1743-9213
Editore: Cambridge University Press
DOI: 10.1017/s1743921319003740

Short-term variations of surface magnetism and prominences of the young sun-like star V530 Per

Autori: Cang, Tianqi, Petit, Pascal, Donati, Jean-François
Pubblicato in: The 21st Cambridge workshop on Cool Stars, Stellar Systems, and the Sun, 2023
Editore: Zenodo
DOI: 10.5281/zenodo.7350690

Simultaneous observations of the young Sun Iota-Horologii

Autori: Amazo-Gómez E. M., Alvarado-Gómez J. D., Poppenhäger K., Hussain G. A., König P. C., Donati J. F., Wood B. E., Drake J. J., Do Nascimento J., Del Sordo F., Damasso M., Sanz-Forcad J., Stelzer .B
Pubblicato in: The 20th (and a half) Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, 2021
Editore: Zenodo
DOI: 10.5281/zenodo.4562397

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

Autori: Finociety Benjamin, Donati Jean-François, Klein Baptiste
Pubblicato in: The 20th (and a half) Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, 2021
Editore: Zenodo
DOI: 10.5281/zenodo.4564445

The MARSU CubeSat: monitoring the activity and planetary transits of low-mass stars and young solar analogues

Autori: Tianqi Cang, Pascal Petit, Jean-François Donati, Driss Kouach, Laurent Parès
Pubblicato in: Space Telescopes and Instrumentation 2020: Optical, Infrared, and Millimeter Wave; 1144319 (2020), Numero Proceedings Volume 11443, 2020
Editore: SPIE Digital Library
DOI: 10.1117/12.2560343

Magnetic field and prominences of the young, solar-like, ultra-rapid rotator AP 149

Autori: Tianqi Cang, Pascal Petit, Colin Folsom and Jean-Francois Donati
Pubblicato in: Proceedings of the International Astronomical Union, Numero Volume 15 Symposium S354, 2020
Editore: Cambridge University Press
DOI: 10.1017/s1743921319009864

Stellar RVs, activity and magnetic field: near-infrared radial velocities and spectro-polarimetry

Autori: Moutou, Claire
Pubblicato in: Numero 1, 2023
Editore: ESO Spectral Fidelity workshop
DOI: 10.5281/zenodo.8399532

SPIP at TBL, the faithfull companion of the SPIRou spectropolarimeter at CFHT : integration, tests and performances

Autori: Sébastien Baratchart, Marielle Lacombe, Emilien Carrié, Zalpha Challita, Driss Kouach, Yoan Micheau, Laurent Parès, François Olchewsky, Laurent Guesdon, René Dorignac, Claude Le Men, Pierre Nougué-Cazenave, Maxime Viau, Cyril Panatier, Marcel Belot, Nicolas Striebig, Michel Dupieux, Jean-François Donati, Claire Moutou, Pascal Fouqué
Pubblicato in: Ground-based and Airborne Instrumentation for Astronomy IX, 121844Q, 2022
Editore: SPIE Digital Library
DOI: 10.1117/12.2629347

Characterize planetary systems of nearby active red dwarfs with SPIRou

Autori: Klein, Baptiste
Pubblicato in: https://hal.science/tel-03466406, Numero 1, 2020
Editore: Université Toulouse 3 Paul Sabatier

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

Autori: 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
Pubblicato in: Handbook of Exoplanets, 2018, Pagina/e 903-929, ISBN 978-3-319-55332-0
Editore: Springer International Publishing
DOI: 10.1007/978-3-319-55333-7_107

An extremely low-density and temperate giant exoplanet

Autori: Santerne, A.; Malavolta, L.; Kosiarek, M. R.; Dai, F.; Dressing, C. D.; Dumusque, X.; Hara, N. C.; Lopez, T. A.; Mortier, A.; Vanderburg, A.; Adibekyan, V.; Armstrong, D. J.; Barrado, D.; Barros, S. C. C.; Bayliss, D.; Berardo, D.; Boisse, I.; Bonomo, A. S.; Bouchy, F.; Brown, D. J. A.; Buchhave, L. A.; Butler, R. P.; Cameron, A. Collier; Cosentino, R.; Crane, J. D.; Crossfield, I. J. M.; Damasso,
Pubblicato in: Nature Astronomy, Numero 2, 2019
Editore: arXiv
DOI: 10.48550/arxiv.1911.07355

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