X-RAY EVIDENCE FOR A POLE-DOMINATED CORONA ON AB DOR
X-RAY EVIDENCE FOR A POLE-DOMINATED CORONA ON AB DOR
A fine analysis of spectral line widths and Doppler shifts employing Fourier transform and cross-correlation techniques has been applied to Chandra HETG spectra obtained in 1999 October of the rapidly rotating young star AB Doradus in order to investigate its coronal topology. The observation lasted 52.3ks, covering 1.2 rotation periods. …