157 citations · 705 across the 23 of their papers we have counts for
4 papers · 1 filter
VLT Spectroscopic Analysis of HH 202. Implications on dust destruction and thermal inhomogeneities
José N. Espíritu, Antonio Peimbert, Gloria Delgado-Inglada +1
We present a long-slit spectroscopic analysis of Herbig-Haro 202 and the surrounding gas of the Orion Nebula using data from the Very Large Telescope. Given the characteristics of…
Gaseous abundances in planetary nebulae: What have we learned in the past five years?
G. Delgado-Inglada
Nearly 50 years ago, in the proceedings of the first IAU symposium on planetary nebulae, Lawrence H. Aller and Stanley J. Czyzak said that "the problem of determination of the chem…
Galactic planetary nebulae with precise nebular abundances as a tool to understand the evolution of asymptotic giant branch stars
D. A. Garcia-Hernandez, P. Ventura, G. Delgado-Inglada +3
We present nucleosynthesis predictions (HeCNOCl) from asymptotic giant branch (AGB) models, with diffusive overshooting from all the convective borders, in the metallicity range Z/…
Probing O-enrichment in C-rich dust planetary nebulae
D. A. Garcia-Hernandez, P. Ventura, G. Delgado-Inglada +3
The abundance of O in planetary nebulae (PNe) has been historically used as a metallicity indicator of the interstellar medium (ISM) where they originated; e.g., it has been widely…