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20192026
most citedGradients of chemical abundances in the Milky Way from HII regions: distances derived from Gaia EDR3 parallaxes and temperature inhomogeneities

64 citations · 128 across the 6 of their papers we have counts for

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astro-ph.GA2026

A comparative study of O, Ne, Cl, and Ar in Hii regions and PNe of the Galactic disk: Temporal evolution of radial gradients?

Alexia Amayo, Leticia Carigi, José Eduardo Méndez-Delgado +2

(Abridged) We compare the radial abundance gradients of O, Ne, Cl, and Ar using a sample of 42 HII regions and 176 planetary nebulae (PNe) from the DESIRED catalogue in the Galacti…