The circumstellar structure of the Be shell star (phi) Persei - II. Modeling

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.