M dwarf stars in the light of (future) exoplanet searches

TL;DR

This paper reviews current knowledge of M dwarf stars and their exoplanets, emphasizing the challenges in characterization and the importance of accurate parameters for future exoplanet searches around low-mass stars.

Contribution

It provides a comprehensive overview of the observational and theoretical challenges in studying M dwarf stars and their exoplanets, aiding future research efforts.

Findings

Highlighting the importance of accurate stellar parameters

Identifying key observational challenges

Discussing implications for planet formation theories

Abstract

We present a brief overview of a splinter session on M dwarf stars as planet hosts that was organized as part of the Cool Stars 17 conference. The session was devoted to reviewing our current knowledge of M dwarf stars and exoplanets in order to prepare for current and future exoplanet searches focusing in low mass stars. We review the observational and theoretical challenges to characterize M dwarf stars and the importance of accurate fundamental parameters for the proper characterization of their exoplanets and our understanding on planet formation.