Comprehensive stellar seismic analysis: A preliminary application of Whosglad to 16 Cygni system

TL;DR

This paper introduces Whosglad, a new seismic analysis method applied to 16 Cygni stars, providing detailed stellar interior information and realistic parameters for stellar modeling.

Contribution

The paper presents the first application of Whosglad to 16 Cygni, developing new uncorrelated seismic indicators for improved stellar interior analysis.

Findings

Seismic indicators are uncorrelated and precise.

Seismic constraints yield realistic stellar parameters.

Method enables detailed forward seismic modeling.

Abstract

We present a first application of Whosglad method to the components A and B of the 16 Cygni system. The method was developed to provide a comprehensive analysis of stellar oscillation spectra. It defines new seismic indicators which are as uncorrelated and precise as possible and hold detailed information about stellar interiors. Such indicators, as illustrated in the present paper, may be used to generate stellar models via forward seismic modeling. Finally, seismic constraints retrieved by the method provide realistic stellar parameters.