activity
20012026
most citedStellar magnetism: empirical trends with age and rotation

446 citations · 1.7k across the 22 of their papers we have counts for

collaborators

22 papers

astro-ph.SR2026

Electron Cyclotron Maser Emission from Ejected Stellar Prominences on V374 Peg

C. E. Brasseur, M. M. Jardine, S. Daley-Yates +2

We investigate a possible origin for bursty radio emission observed on the active M dwarf V374 Peg, combining data-driven magnetic field modelling with archival radio light curves.…

astro-ph.SR2024

Constraining the Coronal Properties of AB Dor in the Radio Regime

C. E. Brasseur, M. M. Jardine, G. A. J. Hussain

We present a multiwavelength study of AB Doradus, combining modelling that incorporates a spectropolarimetric magnetic field map with 8.4 GHz radio interferometry to measure the co…

astro-ph.SR2021★ 21 cited

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

Benjamin Finociety, Jean-François Donati, Baptiste Klein +16

We report results of a spectropolarimetric and photometric monitoring of the weak-line T Tauri star V410 Tau based on data collected mostly with SPIRou, the near-infrared (NIR) spe…

astro-ph.SR2021★ 5 cited

Field linkage and magnetic helicity density

K. Lund, M. Jardine, A. J. B. Russell +3

The helicity of a magnetic field is a fundamental property that is conserved in ideal MHD. It can be explored in the stellar context by mapping large-scale magnetic fields across s…

astro-ph.SR2016★ 63 cited

The hot Jupiter of the magnetically-active weak-line T Tauri star V830 Tau

J. -F. Donati, L. Yu, C. Moutou +16

We report results of an extended spectropolarimetric and photometric monitoring of the weak-line T Tauri star V830 Tau and its recently-detected newborn close-in giant planet. Our…

astro-ph.SR2015★ 50 cited

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

A. A. Vidotto, J. -F. Donati, M. Jardine +8

Wood et al suggested that mass-loss rate is a function of X-ray flux () for dwarf stars with erg cm s.…