Cover Image

Non-LTE corrections for determinations of europium abundances in F-G-K stars in a broad metallicity range

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Mashonkina, L. I., Yakovleva, S. A.
Format:	Preprint
Published:	2026
Subjects:	Solar and Stellar Astrophysics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Non-LTE abundances of nitrogen in the Sun and reference A-F type stars
by: Mashonkina, L. I., et al.
Published: (2024)

Understanding an origin of palladium in metal-poor stars based on the non-LTE analysis of Pd~I lines
by: Mashonkina, L., et al.
Published: (2025)

Revision of calcium and scandium abundances in Am stars based on NLTE calculations and comparison with diffusion stellar evolution models
by: Mashonkina, L. I., et al.
Published: (2024)

Influence of departures from LTE on determinations of the sulfur abundances in A-K type stars
by: Korotin, S. A., et al.
Published: (2025)

Investigating non-LTE abundances of Neodymium (Nd) in metal-poor FGK stars
by: Dixon, John D., et al.
Published: (2025)

3D non-LTE abundance analyses of late-type stars
by: Lind, Karin, et al.
Published: (2024)

Distinct barium isotope ratios in CEMP-s and CEMP-rs stars
by: Sitnova, T. M., et al.
Published: (2025)

3D non-LTE Ca II line formation in metal-poor FGK stars. I. Abundance corrections, radial velocity corrections, and synthetic spectra
by: Lagae, Cis, et al.
Published: (2025)

Extremely metal-poor stars in the Fornax and Carina dwarf spheroidal galaxies
by: Lucchesi, R., et al.
Published: (2023)

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
by: Duque-Arribas, C., et al.
Published: (2024)

A value-added catalogue of neural network-based europium abundances for GALAH DR4
by: Kane, Sarah G., et al.
Published: (2025)

Quantitative spectroscopy of single and multiple OB-type stars. Non-LTE spectrum analysis with machine learning
by: Aschenbrenner, P., et al.
Published: (2026)

Unlocking the mystery of Sr synthesis in the early Galaxy through analysis of barium isotopes in very metal-poor stars
by: Sitnova, T. M., et al.
Published: (2025)

HD 188101: A Spotted B Star with Abundance Anomalies
by: Bayazitov, R. M., et al.
Published: (2026)

Barium abundances of A--F--G type stars in the Hyades cluster
by: Takeda, Yoichi
Published: (2025)

The solar beryllium abundance revisited with 3D non-LTE models
by: Amarsi, A. M., et al.
Published: (2024)

Large databases of metal-poor stars corrected for three-dimensional and/or non-local thermodynamic equilibrium effects
by: Koutsouridou, I., et al.
Published: (2025)

3D Non-LTE radiation transfer: theory and applications to stars, exoplanets, and kilonovae
by: Bergemann, Maria, et al.
Published: (2025)

X-Shooting ULLYSES: Massive stars at low metallicity -- V. Effect of metallicity on surface abundances of O stars
by: Martins, F., et al.
Published: (2024)

Constraints on Acoustic Wave Energy Fluxes and Radiative Losses in the Solar Chromosphere from Non-LTE Inversions
by: Santos, J. M. da Silva, et al.
Published: (2024)

Ag I model atom and the 3D non-LTE solar silver abundance
by: Caliskan, Sema, et al.
Published: (2026)

HR-GO I: Comprehensive NLTE abundance analysis of the Cetus stream
by: Sitnova, T. M., et al.
Published: (2024)

The solar sulphur abundance in view of large-scale atomic structure calculations and 3D non-LTE models
by: Amarsi, A. M., et al.
Published: (2025)

An AGB star as the source of the abundance pattern of hyper-metal-poor star HE 1327-2326
by: Gil-Pons, P., et al.
Published: (2025)

Elemental abundances of 44 very metal-poor stars determined from Subaru/IRD near-infrared spectra
by: Aoki, Wako, et al.
Published: (2025)

Fluorine abundances in CEMP stars at the lowest metallicity: Hints on the nature of the first stars
by: Mura-Guzmán, Aldo, et al.
Published: (2025)

A distinct halo population revealed from 3D non-LTE magnesium abundances
by: Matsuno, T., et al.
Published: (2024)

Prominence Plasma Parameters Maps Inferred From Lyman $β$ and Lyman $γ$ Observations and Non-LTE Modelling
by: Zhang, Y., et al.
Published: (2026)

Accelerating 3D Non-LTE Synthesis with Graph Neural Networks
by: Arévalo, A. Vicente, et al.
Published: (2026)

Solar carbon abundance from 3D non-LTE modelling of the diagnostic lines of the CH molecule
by: Hoppe, Richard, et al.
Published: (2025)

Predicting metallicities and carbon abundances from Gaia XP spectra for (carbon-enhanced) metal-poor stars
by: Ardern-Arentsen, Anke, et al.
Published: (2024)

3D NLTE modelling of Y and Eu. Centre-to-limb variation and solar abundances
by: Storm, N., et al.
Published: (2024)

Precise boron abundance in a sample of metal-poor stars from far-ultraviolet lines
by: Spite, Monique, et al.
Published: (2025)

A Simple Ray Acceleration Structure for Non-LTE Radiative Transfer
by: Osborne, Christopher M. J.
Published: (2025)

Potassium abundances in extremely metal poor stars: Implications for nucleosynthesis in the final stages of massive star evolution
by: Ishigaki, M. N., et al.
Published: (2025)

Sensitivity of spectral lines to granulation: from the Sun to K-type stars
by: Vasilyev, V., et al.
Published: (2026)

Non-LTE Analysis of Pre-eruptive Prominence Plasma Parameters Effects on the Lyman-beta and Lyman-gamma Lines with Solar Orbiter SPICE Observations
by: Zhang, Yong, et al.
Published: (2026)

The intrinsic dispersion of elemental abundance ratios in nearby metal-poor halo stars
by: Nissen, Poul Erik, et al.
Published: (2026)

The chemical yields of stars in the range 9-15 Msun
by: Limongi, Marco, et al.
Published: (2025)

The mass distribution of stars stripped in binaries: The effect of metallicity
by: Hovis-Afflerbach, B., et al.
Published: (2024)