"Impact of 3D NTLE on C/O Ratio in Stellar Atmospheres"
ESO Informal Discussion
- Datum: 19.11.2025
- Uhrzeit: 10:00 - 11:00
- Vortragende(r): Guillaume Guiglion (MPIA Heidelberg)
- Ort: ESO Garching
- Raum: Library (ESO HQ, Garching)
Abstract
In this talk, I will discuss on the effects of departures from LTE and 1D model atmospheres in the derivation of C/O ratios in solar-like stars. I will show that using standard 1D LTE approximation largely underestimates C/O. I will discuss on the impact of such measurements in the context of planet formation.
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