Sub-milliarcsecond precision spectro-astrometry of Be stars

2008/07/23 by R. D. Oudmaijer, Rene Oudmaijer, Andrew Parr +5 · 1 citation
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics and Star Formation Studies #Computational astrophysics #Flare star #Parametrization (atmospheric modeling) #Stars #Stellar evolution #Stellar, planetary, and galactic studies #astro-ph

paper · pdf · doi:10.1051/0004-6361:20079117

6 pages, A&A accepted

arxiv created 2008/07/23 · openalex publication_date 2008/08/01 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

Context. The origin of the disks around Be stars is still not known. Further progress requires a proper parametrization of their structure, both spatially and kinematically. This is challenging as the disks are very small.

Citations

• On the Hαemission from theβCephei system
• Effects of gravitational darkening on the determination of fundamentalparameters in fast-rotating B-type stars
• Non‐LTE Monte Carlo Radiative Transfer. I. The Thermal Properties of Keplerian Disks around Classical Be Stars
• Properties of the δ Scorpii Circumstellar Disk from Continuum Modeling
• The pre-main-sequence binary HK Ori: spectro-astrometry and EXPORT data
• First direct detection of a Keplerian rotating disk around the Be star α Arae using AMBER/VLTI

Cited by

• FIRST-PL: Commissioning the first visible photonic lantern spectrograph for sub-diffraction-limit astronomy on Subaru/SCExAO