On the issue of surface-related problems in stellar parameter estimation

M. Bazot

Research output: Contribution to journalArticle

Abstract

I address the problem of estimating stellar parameters using asteroseismic data. In particular I focus on the biases introduced the differences existing between observed and theoretical oscillation frequencies introduced by a poor modelling of near-surface layers. I review some methods to evaluate this shift and discuss briefly some studies trying to take into account this effect while estimating stellar parameters.

Original languageEnglish (US)
Pages (from-to)105-114
Number of pages10
JournalEAS Publications Series
Volume63
DOIs
StatePublished - 2013

ASJC Scopus subject areas

  • Astronomy and Astrophysics
  • Engineering(all)
  • Space and Planetary Science

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