SIMBAD references

2015MNRAS.453..277S - Mon. Not. R. Astron. Soc., 453, 277-286 (2015/October-2)

Seismic modelling of the rotating, slowly pulsating B-type star HD 21071.


Abstract (from CDS):

Interpretation of the oscillation spectrum of the slowly pulsating B-type (SPB) star HD 21071 is presented. We show that non-rotating models cannot account for the two highest amplitude frequencies and taking into account the effects of rotation is necessary. Rotating seismic models are constructed using various chemical compositions, opacity data, core overshooting parameters and rotational velocities. There are prospects for seismic modelling of SPB stars, even if no asymptotic pattern is observed in their oscillation spectra, provided an unambiguous mode identification is doable and the effects of rotation are properly included.

Abstract Copyright: © 2015 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2015)

Journal keyword(s): stars: early-type - stars: oscillations - stars: rotation

Simbad objects: 6

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