The core/envelope asymmetry in p-mode pulsating stars
Abstract
It has been shown that there is a potential ambiguity in the asteroseismic determination of the location of internal structures in a pulsating star (Montgomery et al. 2003). We show how, in the case of high-order non-radial acoustic modes, we can possibly remove this ambiguity by considering modes of different degree. To support our conclusions we have investigated the seismic signatures of sharp density variations in the structure of quasi-homogeneous models.
- Publication:
-
Communications in Asteroseismology
- Pub Date:
- June 2004
- DOI:
- 10.1553/cia145s35
- Bibcode:
- 2004CoAst.145...37M