Metallicity Calibrations in AGNs: N₂O₂ and N₂S₂ Diagnostics
Developing new semi-empirical metallicity calibrations that successfully decouple true gas-phase chemical abundances from structural nebular variations driven by the X-ray …
Selected peer-reviewed publications and research highlights.
Developing new semi-empirical metallicity calibrations that successfully decouple true gas-phase chemical abundances from structural nebular variations driven by the X-ray …
Introducing novel semi-empirical metallicity calibrations for AGNs that establish intrinsic 2-10 keV X-ray luminosity as the primary input parameter.
Mapping the spatial distribution of metals across Seyfert galaxies to understand local variations and the impact of AGN feedback on host galaxy chemistry.
Investigating the metallicity-luminosity relation in Seyfert galaxies by combining optical emission line datasets with advanced CLOUDY photoionization models.
Utilizing a combination of optical and infrared emission lines to derive highly accurate, direct gas-phase neon abundances in Seyfert 2 galaxies.