Published July 13, 2023 | Version v1
Presentation Open

Modelling of solar-like oscillators: ensemble analyses and detailed inferences

Authors/Creators

  • 1. University of Geneva

Description

In this review, I will discuss the various existing techniques used to carry out asteroseismic
modelling of main-sequence solar-like oscillators. I will present the existing solutions to
study large samples for which a limited amount of data is available, the limitations of these
approaches and dive into more detailed inference techniques achievable for the best existing
targets. For such detailed approaches, the choice of seismic constraints, the combination of
on-the-fly computations and grid-based inferences, the non-seismic parameters as well as the
effects of physics variation are of relevance to the details of accuracy and precision that can
be achieved. For such rich datasets, I will cover both techniques relying evolutionary model
fitting or inversion techniques based on the variational formalism and discuss perspective for
future approaches.

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Additional details

Funding

Swiss National Science Foundation
Seismic inversions and modelling of transport processes in stars PZ00P2_185805