line: profiles

Magnetically Controlled Accretion on the Classical T Tauri Stars GQ Lupi and TW Hydrae

We present high spectral resolution (R ensuremath≈ 108, 000) Stokes V polarimetry of the classical T Tauri stars (CTTSs) GQ Lup and TW Hya obtained with the polarimetric upgrade to the HARPS spectrometer on the ESO 3.6 m telescope. We present data on …