71 citations · 326 across the 12 of their papers we have counts for
Showing astro-ph.SRShow all
2 papers · 1 filter
astro-ph.SR2017★ 31 cited
C/O ratios in planetary nebulae with dual-dust chemistry from faint optical recombination lines
J. García-Rojas, G. Delgado-Inglada, D. A. García-Hernández +4
We present deep high-resolution (R~15,000) and high-quality UVES optical spectrophotometry of nine planetary nebulae with dual-dust chemistry. We compute physical conditions from s…
astro-ph.SR2015★ 71 cited
Oxygen enrichment in carbon-rich planetary nebulae
Gloria Delgado-Inglada, Mónica Rodríguez, Manuel Peimbert +2
We study the relation between the chemical composition and the type of dust present in a group of 20 Galactic planetary nebulae (PNe) that have high quality optical and infrared sp…