Cover Image

Long-term monitoring of large-scale magnetic fields across optical and near-infrared domains with ESPaDOnS, Narval and SPIRou. The cases of EV Lac, DS Leo, and CN Leo

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Bellotti, S., Morin, J., Lehmann, L. T., Petit, P., Hussain, G. A. J., Donati, J. -F., Folsom, C. P., Carmona, A., Martioli, E., Klein, B., Fouque, P., Moutou, C., Alencar, S., Artigau, E., Boisse, I., Bouchy, F., Bouvier, J., Cook, N. J., Delfosse, X., Doyon, R., Hebrard, G.
Format:	Preprint
Published:	2024
Subjects:	Solar and Stellar Astrophysics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Full Stokes magnetometry of the active M dwarfs AU Mic and EV Lac with SPIRou
by: Donati, J. -F., et al.
Published: (2025)

The SPIRou Legacy Survey: near-infrared and optical radial velocity analysis of Gl 480 and Gl 382 using SPIRou, HARPS and CARMENES spectrographs
by: Ould-Elhkim, M., et al.
Published: (2025)

Rotational modulation and long-term evolution of the small-scale magnetic fields of M dwarfs observed with SPIRou
by: Cristofari, P. I., et al.
Published: (2025)

The classical T Tauri star CI Tau observed with SPIRou: magnetospheric accretion and planetary formation
by: Donati, J. -F., et al.
Published: (2024)

SPIRou spectropolarimetry of the T Tauri star TW Hydrae: magnetic fields, accretion and planets
by: Donati, J. -F., et al.
Published: (2024)

Searching for close-in planets around TWA 7 with SPIRou
by: Donati, J. -F., et al.
Published: (2025)

Magnetic field, magnetospheric accretion and candidate planet of the young star GM Aurigae observed with SPIRou
by: Zaire, B., et al.
Published: (2024)

Chromaticity of stellar activity in radial velocities : Anti-correlated families of lines on the M dwarf EV Lac with SPIRou and SOPHIE
by: Larue, Pierre, et al.
Published: (2025)

Characterizing planetary systems with SPIRou: a temperate sub-Neptune exoplanet orbiting the nearby fully-convective star GJ 1289 and a candidate around GJ 3378
by: Moutou, C., et al.
Published: (2024)

The SPIRou Legacy Survey: Detection of a nearby world orbiting in the habitable zone of Gl725B achieved by correcting strong telluric contamination in near-infrared radial velocities with WAPITI
by: Ould-Elhkim, M., et al.
Published: (2026)

SPIRou observations of the young planet-hosting star PDS 70
by: Donati, J. -F., et al.
Published: (2024)

Characterizing planetary systems with SPIRou: questions about the magnetic cycle of 55 Cnc A and two new planets around B
by: Moutou, C., et al.
Published: (2025)

Monitoring the magnetospheric accretion of the classical T Tauri star DO Tau with SPIRou
by: Donati, J. -F., et al.
Published: (2026)

Characterizing planetary systems with SPIRou: Detection of a sub-Neptune in a 6-day period orbit around the M dwarf Gl 410
by: Carmona, A., et al.
Published: (2025)

Six-yr SPIRou monitoring of the young planet-host dwarf AU Mic
by: Donati, J. -F., et al.
Published: (2025)

Mass, Gas, and Gauss around a T Tauri Star with SPIRou
by: Donati, J. -F., et al.
Published: (2025)

Probing atmospheric escape through metastable He I triplet lines in 15 exoplanets observed with SPIRou
by: Masson, A., et al.
Published: (2024)

Gl 725A b: a potential super-Earth detected with SOPHIE and SPIRou in an M dwarf binary system at 3.5 pc
by: Cortes-Zuleta, P., et al.
Published: (2024)

Comprehensive High-resolution Chemical Spectroscopy of Barnard's Star with SPIRou
by: Jahandar, Farbod, et al.
Published: (2023)

The attempted polarity reversal and evolving magnetic environment of AD Leo
by: Smith, K. G., et al.
Published: (2026)

SPIRou monitoring of the protostar V347 Aur: binarity, magnetic fields, pulsed dynamo and accretion
by: Donati, J. -F., et al.
Published: (2024)

Evolving magnetic lives of Sun-like stars. I. Characterisation of the large-scale magnetic field with Zeeman-Doppler imaging
by: Bellotti, S., et al.
Published: (2025)

Measuring Sub-Kelvin Variations in Stellar Temperature with High-Resolution Spectroscopy
by: Artigau, Étienne, et al.
Published: (2024)

Magnetic field measurements in a sample of Class I and flat-spectrum protostars observed with SPIRou
by: Drouglazet, L., et al.
Published: (2026)

Photometry of the scuti star dg Leo: preliminary re- sults
by: J. H. Peña
Published: (2004)

A Pride of Satellites in the Constellation Leo? Discovery of the Leo VI Milky Way Satellite Galaxy with DELVE Early Data Release 3
by: Tan, C. Y., et al.
Published: (2024)

Chemical Fingerprints of M Dwarfs: High-Resolution Spectroscopy on 31 M Dwarfs with SPIRou
by: Jahandar, Farbod, et al.
Published: (2024)

Czev502 - An M Dwarf Near the Leo Triplet With Very Strong Flares
by: J. Liška
Published: (2022)

The MUSE-Faint survey V. The binary fraction of Leo T
by: Vaz, Daniel, et al.
Published: (2026)

Discovery and Characterization of Two Ultra Faint-Dwarfs Outside the Halo of the Milky Way: Leo M and Leo K
by: McQuinn, Kristen B. W., et al.
Published: (2023)

Remembering Leo P. Renaud: Mentor, physiologist, friend
by: Charles W. Bourque, et al.
Published: (2026)

Magnetic geometry of M dwarfs in the southern PLATO field
by: Diez, M., et al.
Published: (2026)

The richest clusters in the Coma and Leo superclusters: Properties and evolution
by: Einasto, Maret, et al.
Published: (2025)

Leo the Thracian at The Louvre, Paris
by: Scan-the-World
Published: (2026)

Leo: Lagrange Elementary Optimization
by: Aladdin, Aso M., et al.
Published: (2023)

BST1047+1156: A (Failing) Ultradiffuse Tidal Dwarf in the Leo I Group
by: Mihos, J. Christopher, et al.
Published: (2024)

Radio and Optical Flares on the dMe Flare Star EV Lac
by: Osten, Rachel A., et al.
Published: (2025)

Evaluating Star-Planet Interactions with Zeeman Doppler Imaging: Case Study in YZ Ceti
by: Pineda, J. Sebastian, et al.
Published: (2025)

Photometric investigation of WY Leo: An Eclipsing binary system with Delta Scuti component
by: Alicavus, F. Kahraman
Published: (2025)

Molecular Hydrogen in the Extremely Metal-Poor, Star-Forming Galaxy Leo P
by: Telford, O. Grace, et al.
Published: (2024)