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20212025
most citedThe CARMENES search for exoplanets around M dwarfs. Stellar atmospheric parameters of target stars with SteParSyn

109 citations · 249 across the 11 of their papers we have counts for

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astro-ph.SR2025

A neural network approach to determining photometric metallicities of M-type dwarf stars

C. Duque-Arribas, H. M. Tabernero, D. Montes +2

M dwarfs are the most abundant stars in the Galaxy and serve as key targets for stellar and exoplanetary studies. It is particularly challenging to determine their metallicities be…

astro-ph.SR2024

The CARMENES search for exoplanets around M dwarfs: Magnesium and silicon abundances of K7-M5.5 stars

H. M. Tabernero, Y. Shan, J. A. Caballero +13

We present the abundances of magnesium (Mg) and silicon (Si) for 314 dwarf stars with spectral types in the interval K7.0-M5.5 (Teff range ~4200-3050 K) observed with the CARMENES…

astro-ph.SR2024★ 3 cited

Calibrating the metallicity of M dwarfs in wide physical binaries with F-, G-, and K-primaries -- II: Carbon, oxygen, and odd-Z iron-peak abundances of the primary stars

C. Duque-Arribas, H. M. Tabernero, D. Montes +1

Detailed chemical composition of stars is of prime interest for a range of topics in modern stellar astrophysics, such as the chemical evolution of the Galaxy or the formation, com…

astro-ph.SR2023★ 12 cited

Photometric Calibrations of M-dwarf Metallicity with Markov Chain Monte Carlo and Bayesian Inference

C. Duque-Arribas, D. Montes, H. M. Tabernero +3

Knowledge of stellar atmospheric parameters (, , [Fe/H]) of M dwarfs can be used to constrain both theoretical stellar models and Galactic chemical evolutiona…

astro-ph.SR2021

Metallicities in M dwarfs: Investigating different determination techniques

V. M. Passegger, A. Bello-García, J. Ordieres-Meré +17

Deriving metallicities for solar-like stars follows well-established methods, but for cooler stars such as M dwarfs, the determination is much more complicated due to forests of mo…

astro-ph.SR2021★ 109 cited

The CARMENES search for exoplanets around M dwarfs. Stellar atmospheric parameters of target stars with SteParSyn

Emilio Marfil, Hugo M. Tabernero, David Montes +24

We determined effective temperatures, surface gravities, and metallicities for a sample of 343 M dwarfs observed with CARMENES, the double-channel, high-resolution spectrograph ins…