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Stellar Ancestry Unlocked: Chemical and Orbital Clues Link Metal-poor Stars to Globular Clusters and the Galaxy’s Thick Disk

  • Authors: Gizay Yolalan, Timur Şahin, Selçuk Bilir, Olcay Plevne

Gizay Yolalan et al 2025 The Astronomical Journal 170 .

  • Provider: AAS Journals

Caption: Figure 3.

Non-LTE abundance corrections (in dex) for various atomic species in the five program stars. The vertical axis lists the elements and their ionization states, and the horizontal axis shows the stellar identifiers. The color indicates the magnitude of the non-LTE correction, which is defined as the abundance difference between the non-LTE and LTE calculations for each element. Corrections were computed using the available literature grids. Positive values indicate an increase in the inferred abundance when non-LTE effects are considered.

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