Chemical behavior of the dwarf irregular galaxy NGC6822. Its PN and HII region abundances
Aims: We aim to derive the chemical behavior of a significant sample of PNe and HII regions in the irregular galaxy NGC 6822. The selected objects are distributed in different zones of the galaxy. Our purpose is to obtain the chemical abundances of the present interstellar medium (ISM), represented by H ii regions, and the corresponding values at
Hernández-Martínez, L. et al.
Advertised on:
10
2009