Julien Morin

Maître de Conférences au Laboratoire Univers et Particules de Montpellier, Université de Montpellier & CNRS

Documents

Identifiants chercheurs

jmorin
IdRef : 147149363
0000-0002-4996-6901
Google Scholar : kZVBEJkAAAAJ
Arxiv : morin_j_1

Domaines de recherche

Astrophysique stellaire et solaire [astro-ph.SR]

Publications

pierre-petit

	The large-scale magnetic field of the M dwarf double-line spectroscopic binary FK Aqr S. Tsvetkova , J. Morin , C. P. Folsom , Jean-Baptiste Le Bouquin , Evelyne Alecian Astronomy and Astrophysics - A&A, 2024, 682, pp.A77. ⟨10.1051/0004-6361/202347604⟩ Article dans une revue hal-04452154v1
	Constraints on Magnetic Braking from the G8 Dwarf Stars 61 UMa and τ Cet Travis S Metcalfe , Klaus G Strassmeier , Ilya V Ilyin , Jennifer L van Saders , Thomas R Ayres The Astrophysical journal letters, 2023, 948 (1), pp.L6. ⟨10.3847/2041-8213/acce38⟩ Article dans une revue hal-04169468v1
	Multi-wavelength Campaign Observations of a Young Solar-type Star, EK Draconis I. Discovery of Prominence Eruptions Associated with Superflares Kosuke Namekata , Vladimir Airapetian , Pascal Petit , Hiroyuki Maehara , Kai Ikuta The Astrophysical Journal, 2023, 961 (1), pp.23. ⟨10.3847/1538-4357/ad0b7c⟩ Article dans une revue hal-04286428v1
	Optical and near-infrared stellar activity characterization of the early M dwarf Gl 205 with SOPHIE and SPIRou P. Cortés-Zuleta , I. Boisse , B. Klein , E. Martioli , P. Cristofari Astronomy and Astrophysics - A&A, 2023, 673, pp.A14. ⟨10.1051/0004-6361/202245131⟩ Article dans une revue hal-04252193v1
	Near-IR and optical radial velocities of the active M dwarf star Gl 388 (AD Leo) with SPIRou at CFHT and SOPHIE at OHP A. Carmona , X. Delfosse , S. Bellotti , P. Cortés-Zuleta , M. Ould-Elhkim Astronomy and Astrophysics - A&A, 2023, 674, pp.A110. ⟨10.1051/0004-6361/202245660⟩ Article dans une revue hal-04252189v1
	Mitigating stellar activity jitter with different line lists for least-squares deconvolution S. Bellotti , P. Petit , J. Morin , G. A. J. Hussain , C. P. Folsom Astronomy and Astrophysics - A&A, 2022, 657, pp.A107. ⟨10.1051/0004-6361/202141812⟩ Article dans une revue hal-03533666v1
	Time evolution of magnetic activity cycles in young suns: The curious case of kappa Ceti S. Boro Saikia , T. Lueftinger , C. P. Folsom , A. Antonova , Evelyne Alecian Astronomy and Astrophysics - A&A, 2022, 658, pp.A16. ⟨10.1051/0004-6361/202141525⟩ Article dans une revue hal-03428844v1
	Linking chromospheric activity and magnetic field properties for late-type dwarf stars E.L. Brown , S.V. Jeffers , S.C. Marsden , J. Morin , S. Boro Saikia Monthly Notices of the Royal Astronomical Society, 2022, 514 (3), pp.4300-4319. ⟨10.1093/mnras/stac1291⟩ Article dans une revue hal-03672902v1
	TOI-1759 b: A transiting sub-Neptune around a low mass star characterized with SPIRou and TESS E. Martioli , G. Hébrard , P. Fouqué , É. Artigau , J.-F. Donati Astronomy and Astrophysics - A&A, 2022, 660, pp.A86. ⟨10.1051/0004-6361/202142540⟩ Article dans une revue hal-03647782v1
	Multi-instrumental view of magnetic fields and activity of ϵ Eridani with SPIRou, NARVAL, and TESS P. Petit , C. P. Folsom , J.-F. Donati , L. Yu , J.-D. Do Nascimento Astronomy and Astrophysics - A&A, 2021, 648, pp.A55. ⟨10.1051/0004-6361/202040027⟩ Article dans une revue hal-03197552v2
	Magnetic field and chromospheric activity evolution of HD75332: a rapid magnetic cycle in an F star without a hot Jupiter E. L. Brown , S. C. Marsden , M. W. Mengel , S. V. Jeffers , I. Millburn Monthly Notices of the Royal Astronomical Society, 2021, 501 (3), pp.3981. ⟨10.1093/mnras/staa3878⟩ Article dans une revue hal-03272865v1
	Measuring stellar magnetic helicity density K. Lund , M. Jardine , L. T. Lehmann , D. H. Mackay , V See Monthly Notices of the Royal Astronomical Society, 2020, 493 (1), pp.1003-1012. ⟨10.1093/mnras/staa297⟩ Article dans une revue hal-02527314v1
	The impact of unresolved magnetic spots on high-precision radial velocity measurements M Lisogorskyi , S Boro Saikia , S.V. Jeffers , H.R.A. Jones , Julien Morin Monthly Notices of the Royal Astronomical Society, 2020, 497 (3), pp.4009-4021. ⟨10.1093/mnras/staa2184⟩ Article dans une revue hal-02920350v1
	Asymmetric shocks in χ Cygni observed with linear spectropolarimetry A. López Ariste , B. Tessore , E. Carlín , Ph. Mathias , A. Lèbre Astronomy and Astrophysics - A&A, 2019, 632, pp.A30. ⟨10.1051/0004-6361/201936189⟩ Article dans une revue hal-03190436v1
	The magnetic fields of intermediate-mass T Tauri stars. I. Magnetic detections and fundamental stellar parameters F. Villebrun , E. Alecian , G. Hussain , J. Bouvier , C. Folsom Astronomy and Astrophysics - A&A, 2019, 622, pp.A72. ⟨10.1051/0004-6361/201833545⟩ Article dans une revue hal-02000151v1
	The Solar Wind in Time II: 3D stellar wind structure and radio emission D. Ó Fionnagáin , A.A. Vidotto , P. Petit , C.P. Folsom , S.V. Jeffers Monthly Notices of the Royal Astronomical Society, 2019, 483, pp.873-886. ⟨10.1093/mnras/stz1308⟩ Article dans une revue hal-01954398v1
	Evolution of the magnetic field of Betelgeuse from 2009–2017 P. Mathias , M. Auriere , A. López Ariste , P. Petit , B. Tessore Astronomy and Astrophysics - A&A, 2018, 615, pp.A116. ⟨10.1051/0004-6361/201732542⟩ Article dans une revue hal-01760230v1
	A hot Jupiter around the very active weak-line T Tauri star TAP 26 L. Yu , J. -F. Donati , E. Hébrard , C. Moutou , L Malo Monthly Notices of the Royal Astronomical Society, 2017, 467 (2), pp.1342-1359. ⟨10.1093/mnras/stx009⟩ Article dans une revue hal-01769730v1
	Studying stellar spin-down with Zeeman-Doppler magnetograms V. See , M. Jardine , A. A. Vidotto , J. -F. Donati , S. Boro Saikia Monthly Notices of the Royal Astronomical Society, 2017, 466 (2), pp.1542-1554. ⟨10.1093/mnras/stw3094⟩ Article dans une revue hal-01769732v1
	A BCool survey of the magnetic fields of planet-hosting solar-type stars M. W. Mengel , S. C. Marsden , B. D. Carter , J. Horner , R. King Monthly Notices of the Royal Astronomical Society, 2017, 465 (3), pp.2734-2747. ⟨10.1093/mnras/stw2949⟩ Article dans une revue hal-01529772v1
	The energy budget of stellar magnetic fields: comparing non-potential simulations and observations L. T. Lehmann , M. M. Jardine , A. A. Vidotto , D. H. Mackay , V. See Monthly Notices of the Royal Astronomical Society, 2017, 466 (1), pp.L24-L28. ⟨10.1093/mnrasl/slw225⟩ Article dans une revue hal-01769739v1
	The connection between stellar activity cycles and magnetic field topology V. See , M. Jardine , A. A. Vidotto , J. -F. Donati , S. Boro Saikia Monthly Notices of the Royal Astronomical Society, 2016, 462 (Issue 4), pp.4442-4450. ⟨10.1093/mnras/stw2010⟩ Article dans une revue hal-01373187v1
	A solar-like magnetic cycle on the mature K-dwarf 61 Cyg A (HD 201091) S. Boro Saikia , S. V. Jeffers , Julien Morin , P. Petit , C. P. Folsom Astronomy and Astrophysics - A&A, 2016, 594, pp.A29. ⟨10.1051/0004-6361/201628262⟩ Article dans une revue hal-01529718v1
	Could a change in magnetic field geometry cause the break in the wind-activity relation? A. A. Vidotto , J. -F. Donati , M. Jardine , V. See , P. Petit Monthly Notices of the Royal Astronomical Society, 2016, 455 (1), pp.L52--L56. ⟨10.1093/mnrasl/slv147⟩ Article dans une revue hal-01440120v1
	Variable magnetic field geometry of the young sun HN Peg (HD 206860) S. Boro Saikia , S. V. Jeffers , P. Petit , S. Marsden , Julien Morin Astronomy and Astrophysics - A&A, 2015, 573, pp.17. ⟨10.1051/0004-6361/201424096⟩ Article dans une revue hal-01770027v1
	Activity and Magnetic Field Structure of the Sun-Like Planet Hosting Star HD 1237 J. D. Alvarado-Gómez , G. A. J. Hussain , J. Grunhut , R. Fares , J. -F. Donati Astronomy and Astrophysics - A&A, 2015, 582, pp.38. ⟨10.1051/0004-6361/201525771⟩ Article dans une revue hal-01770018v1
	Stellar magnetism: empirical trends with age and rotation A. A. Vidotto , S. G. Gregory , M. Jardine , J. -F. Donati , P. Petit Monthly Notices of the Royal Astronomical Society, 2014, 441 (2361), pp.arXiv:1404.2733. ⟨10.1093/mnras/stu728⟩ Article dans une revue hal-01770042v1
	Large-scale magnetic topologies of late M dwarfs J. Morin , J.-F. Donati , P. Petit , X. Delfosse , T. Forveille Monthly Notices of the Royal Astronomical Society, 2010, 407, pp.2269 Article dans une revue hal-00631918v1
	Magnetic topologies of late M dwarfs (Morin+, 2010) J. Morin , J.-F. Donati , P. Petit , X. Delfosse , T. Forveille VizieR Online Data Catalog, 2010, 740, pp.72269 Article dans une revue hal-00631954v1
	Magnetic topologies of early M dwarfs (Donati+, 2008) J.-F. Donati , J. Morin , P. Petit , X. Delfosse , T. Forveille VizieR Online Data Catalog, 2010, 739, pp.545 Article dans une revue hal-00631873v1
	Magnetic topologies of mid M dwarfs (Morin+, 2008) J. Morin , J.-F. Donati , P. Petit , X. Delfosse , T. Forveille VizieR Online Data Catalog, 2010, 739, pp.567 Article dans une revue hal-00631872v1
	Magnetospheric accretion on the T Tauri star BP Tauri J.-F. Donati , M. M. Jardine , S. G. Gregory , P. Petit , F. Paletou Monthly Notices of the Royal Astronomical Society, 2008, 386, pp.1234. ⟨10.1111/j.1365-2966.2008.13111.x⟩ Article dans une revue hal-00398497v1
	The stable magnetic field of the fully convective star V374 Peg J. Morin , J.-F. Donati , T. Forveille , X. Delfosse , W. Dobler Monthly Notices of the Royal Astronomical Society, 2008, 384, pp.77. ⟨10.1111/j.1365-2966.2007.12709.x⟩ Article dans une revue hal-00398447v1
	Large-scale magnetic topologies of mid M dwarfs J. Morin , J.-F. Donati , P. Petit , X. Delfosse , T. Forveille Monthly Notices of the Royal Astronomical Society, 2008, 390, pp.567-581. ⟨10.1111/J.1365-2966.2008.13809.X⟩ Article dans une revue hal-00390629v1
	Large-scale magnetic topologies of early M dwarfs J.-F. Donati , J. Morin , P. Petit , X. Delfosse , T. Forveille Monthly Notices of the Royal Astronomical Society, 2008, 390, pp.545-560. ⟨10.1111/J.1365-2966.2008.13799.X⟩ Article dans une revue hal-00390624v1
	Toroidal versus poloidal magnetic fields in Sun-like stars: a rotation threshold P. Petit , B. Dintrans , S. K. Solanki , J.-F. Donati , M. Aurière Monthly Notices of the Royal Astronomical Society, 2008, 388, pp.80-88. ⟨10.1111/J.1365-2966.2008.13411.X⟩ Article dans une revue hal-00392050v1

	VizieR Online Data Catalog: Intermediate-mass T Tau stars spectra (Villebrun+, 2019) F. Villebrun , E. Alecian , G. Hussain , J. Bouvier , C. P. Folsom 2019 Autre publication scientifique hal-02385198v1

	Magnetospheric accretion on the T Tauri star BP Tauri J. F. Donati , M. M. Jardine , S. G. Gregory , P. Petit , F. Paletou 2008 Pré-publication, Document de travail hal-00256232v1
	The stable magnetic field of the fullly-convective star V374 Peg J. Morin , J. -F. Donati , T. Forveille , X. Delfosse , W. Dobler 2007 Pré-publication, Document de travail hal-00253614v1

Julien Morin

Domaines de recherche

Publications

The large-scale magnetic field of the M dwarf double-line spectroscopic binary FK Aqr

Constraints on Magnetic Braking from the G8 Dwarf Stars 61 UMa and τ Cet

Multi-wavelength Campaign Observations of a Young Solar-type Star, EK Draconis I. Discovery of Prominence Eruptions Associated with Superflares

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

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

Mitigating stellar activity jitter with different line lists for least-squares deconvolution

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

Linking chromospheric activity and magnetic field properties for late-type dwarf stars

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

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

Magnetic field and chromospheric activity evolution of HD75332: a rapid magnetic cycle in an F star without a hot Jupiter

Measuring stellar magnetic helicity density

The impact of unresolved magnetic spots on high-precision radial velocity measurements

Asymmetric shocks in χ Cygni observed with linear spectropolarimetry

The magnetic fields of intermediate-mass T Tauri stars. I. Magnetic detections and fundamental stellar parameters

The Solar Wind in Time II: 3D stellar wind structure and radio emission

Evolution of the magnetic field of Betelgeuse from 2009–2017

A hot Jupiter around the very active weak-line T Tauri star TAP 26

Studying stellar spin-down with Zeeman-Doppler magnetograms

A BCool survey of the magnetic fields of planet-hosting solar-type stars

The energy budget of stellar magnetic fields: comparing non-potential simulations and observations

The connection between stellar activity cycles and magnetic field topology

A solar-like magnetic cycle on the mature K-dwarf 61 Cyg A (HD 201091)

Could a change in magnetic field geometry cause the break in the wind-activity relation?

Variable magnetic field geometry of the young sun HN Peg (HD 206860)

Activity and Magnetic Field Structure of the Sun-Like Planet Hosting Star HD 1237

Stellar magnetism: empirical trends with age and rotation

Large-scale magnetic topologies of late M dwarfs

Magnetic topologies of late M dwarfs (Morin+, 2010)

Magnetic topologies of early M dwarfs (Donati+, 2008)

Magnetic topologies of mid M dwarfs (Morin+, 2008)

Magnetospheric accretion on the T Tauri star BP Tauri

The stable magnetic field of the fully convective star V374 Peg

Large-scale magnetic topologies of mid M dwarfs

Large-scale magnetic topologies of early M dwarfs

Toroidal versus poloidal magnetic fields in Sun-like stars: a rotation threshold

VizieR Online Data Catalog: Intermediate-mass T Tau stars spectra (Villebrun+, 2019)

Magnetospheric accretion on the T Tauri star BP Tauri

The stable magnetic field of the fullly-convective star V374 Peg