AMBER high-spectral resolution interferometry of Be stars: More than just stars and disks?
arXiv:1107.5297
Abstract
High spectral-resolution Br-gamma VLTI/AMBER observations of classical Be stars reveal complex visibility, phase, and closure phase profiles, which were not seen in previous lower-resolution data. They present new challenges for the modeling of Be stars and may require additional ingredients over and above the conventional central star + circumstellar disk paradigm.
Presented at the workshop "Resolving the Future of Astronomy with Long-Baseline Interferometry", Socorro, NM, USA, March 28 - 31, 2011