146 citations · 648 across the 8 of their papers we have counts for
8 papers
The large-scale magnetic field and poleward mass accretion of the classical T Tauri star TW Hya
JF Donati, SG Gregory, SHP Alencar +9
We report here results of spectropolarimetric observations of the ~8Myr classical TTauri star (cTTS) TWHya carried out with ESPaDOnS at the Canada-France-Hawaii Telescope (CFHT) in…
Variable X-ray emission from the accretion shock in the Classical T Tauri Star V2129 Oph
C. Argiroffi, E. Flaccomio, J. Bouvier +7
The soft X-ray emission from high density plasma in CTTS is associated with the accretion process. It is still unclear whether this high density cool plasma is heated in the accret…
Non-stationary dynamo & magnetospheric accretion processes of the classical T Tauri star V2129 Oph
JF Donati, J Bouvier, FM Walter +11
We report here the first results of a multi-wavelength campaign focussing on magnetospheric accretion processes of the classical TTauri star (cTTS) V2129Oph. In this paper, we pres…
Magnetospheric accretion and spin-down of the prototypical classical T Tauri star AATau
JF Donati, MB Skelly, J Bouvier +12
From observations collected with the ESPaDOnS & NARVAL spectropolarimeters at CFHT and TBL, we report the detection of Zeeman signatures on the prototypical classical TTauri star A…
Dynamo Processes in the T Tauri star V410 Tau
M. B. Skelly, J. -F. Donati, J. Bouvier +4
We present new brightness and magnetic images of the weak-line T Tauri star V410 Tau, made using data from the NARVAL spectropolarimeter at Telescope Bernard Lyot (TBL). The bright…
Complex magnetic topology and strong differential rotation on the low-mass T Tauri star V2247 Oph
J. -F. Donati, M. B. Skelly, J. Bouvier +7
From observations collected with the ESPaDOnS spectropolarimeter at the Canada-France-Hawaii Telescope, we report the detection of Zeeman signatures on the low-mass classical TTaur…