2 papers
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…
astro-ph.GA2025
Spectroscopic study of globular and fuzzy clusters in Lenticular galaxy NGC 1023
Miguel A. López-SantamarÃa, Y. D. Mayya, Luis LomelÃ-Núñez +5
We here report the results from spectroscopic observations of a sample of 26 globular cluster (GC) and 21 faint fuzzy (FF) candidates in the lenticular galaxy NGC 1023 using the 10…