The A2Π–X2Σ+ Band System of ScO for M-type Star Spectral Analysis

M-type stars are the most abundant stars in our Galaxy. Their visible spectra are characterized by strong TiO and VO absorption bands with occasional ScO bands near 6000–6100 Å. This region corresponds to the A ^2 Π–X ^2 Σ ^+ band system and can be used to measure the abundance of ScO. In this work,...

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Bibliographic Details
Main Authors: Léo Lavy, Adam Pastorek, Peter F Bernath
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astrophysical Journal
Subjects:
Online Access:https://doi.org/10.3847/1538-4357/ad7af1
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