Journal
ASTRONOMY & ASTROPHYSICS
Volume 405, Issue 1, Pages 227-229Publisher
E D P SCIENCES
DOI: 10.1051/0004-6361:20030572
Keywords
line : formation; line : profiles; stars : circumstellar matter; stars : emission-line, Be; stars : binaries : spectroscopic
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We recently modeled the orbital phase variations of the He emission lines of the B2e&sdO shell binary phi Per. The angular velocity law used for that study is found to be not correct. We repeated the whole study using a Keplerian velocity law. The application of a Keplerian velocity has only impact on the emission disk radii which are about 50% larger at 15 R-* with respect to our previously used velocity law. All other conclusions remain valid.
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