The JWST EXCELS survey: tracing the chemical enrichment pathways of high-redshift star-forming galaxies with O, Ar and Ne abundances

T. M. Stanton, F. Cullen, A. C. Carnall +11

We present an analysis of eight star-forming galaxies with $⟨z⟩=4.0$ from the JWST EXCELS survey for which we obtain robust chemical abundance estimates for the $\alpha$…