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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 2.

An example for the determination of atmospheric parameters Teff and ξ using abundance (﹩{\mathrm{log}}\,\epsilon ﹩) as a function of both LEP (panels (a) and (b)) and reduced EW (REW; log (EW/λ), panel (c)) for HD 189349 and HD 122956. The solid line in each panel is the least-squares fit to the data.

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