55 citations · 239 across the 17 of their papers we have counts for
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astro-ph.GA2026
HII-CHI-mistry for active galactic nuclei: optical sulphur abundances without empirical ionisation correction factors
E. Pérez-Montero, O. L. Dors, I. A. Zinchenko +2
> The determination of sulphur abundances in active galactic nuclei (AGN) is uncertain because ionisation correction factors (ICFs) are commonly calibrated for HII regions. We exte…
astro-ph.GA2026
On the detection of Population III galaxies: Emission Line Diagnostics for Hybrid Stellar Populations
S. Goswami, J. M. Vílchez, C. Kehrig +2
Identifying Population III (Pop III) stars, the first generation of metal-free stars in the early Universe, remains a central challenge in astrophysics. High-ionization emission li…